New products

DEC flexible round duct made of aluminium – Quadrodec flexible duct type, Ø 125 / 160 mm, 0.5 m & 1.0 mThe DEC flexible round duct type Quadrodec made of high-quality aluminium is the ideal solution for flexible air guidance in ventilation and exhaust systems. Thanks to its bendable structure, the flexible duct can be easily adapted to structural conditions and is particularly suitable for challenging installation situations or retrofitting.Whether for extractor hoods, ventilation systems or general exhaust systems – the flexible round duct enables a quick and efficient connection between components, even with offsets or changes in direction.Advantages of the DEC flexible round duct QuadrodecHigh flexibility – ideal for tight spaces and complex duct routesEasy installation – quickly mounted without elaborate moulded partsLightweight material – aluminium ensures low weight and easy handlingCorrosion-resistant – durable and reliable in useVersatile application – suitable for supply and exhaust air systemsCompatible – fits common round duct systemsTechnical variantsØ 125 mm, length 0.5 mØ 125 mm, length 1.0 mØ 160 mm, length 0.5 mØ 160 mm, length 1.0 mTypical areas of applicationExtractor hoods and kitchen exhaustCentral and decentralised ventilation systemsSupply and exhaust air ductsRenovation and retrofitting of ventilation systemsThe DEC flexible round duct Quadrodec made of aluminium is the perfect choice for all applications where flexibility, easy installation and reliable air guidance are required. Ideal for modern ventilation solutions with individual requirements.

DEC flexible flat duct made of galvanized steel – Quadrodec rectangular type, for extractor hoods, downdraft & kitchen islandsThe DEC flexible flat duct Quadrodec type made of high-quality galvanized steel is the ideal solution for space-saving and flexible air guidance in modern kitchens. Specifically designed for use with extractor hoods, downdraft extraction systems, and kitchen islands, this rectangular ventilation duct allows easy adaptation to structural conditions – even with complex layouts.A key advantage is its suitability for installation in screed. Due to its flat design, the duct can be integrated directly into the floor structure, providing an invisible exhaust air routing, ideal for open kitchens and kitchen islands.The flexible construction allows directional adjustments without additional fittings. Additionally, the duct can be extended up to 1.5 times its original length, which significantly simplifies installation and allows on-site adjustments. The galvanized steel ensures high stability, corrosion protection, and long-lasting air guidance.Advantages of the DEC flexible flat duct QuadrodecFlexibly adaptable – ideal for challenging installation situationsExtendable – up to 1.5 times the length for maximum adaptabilityScreed-compatible – perfect for installation within the floor structureSpace-saving design – optimal for shallow installationsGalvanized steel – robust, shape-stable, and corrosion-protectedHigh tightness – complies with tightness class DEfficient air guidance – reliable removal of cooking fumes and odoursReduced installation effort – fewer fittings requiredTechnical variants220 x 55 mm, length 0.5 m (extendable up to approx. 0.75 m)250 x 80 mm, length 0.5 m (extendable up to approx. 0.75 m)220 x 55 mm, length 1 m (extendable up to approx. 1.5 m)250 x 80 mm, length 1 m (extendable up to approx. 1.5 m)Typical areas of applicationExtractor hoods and downdraft systemsKitchen islands with screed installationKitchen ventilation in residential and commercial buildingsSpace-critical exhaust air installationsThe DEC flexible flat duct Quadrodec rectangular made of galvanized steel is the optimal choice for modern ventilation concepts where flexibility, tightness, and invisible integration in screed are crucial.

Wedges for Pull Tabs – 100-Piece Refill Pack for the Intelmann Levelling SystemThe wedges are the core component of the Intelmann tile levelling system: when inserted into the pull tab, they create a defined tension that precisely pulls the tile to the level of the adjacent tile, reliably preventing edge offsets (lippage). Since wedges – unlike pull tabs – can be reused multiple times, this 100-piece refill pack is ideal for anyone who occasionally damages their wedges when removing them or wants to replenish their stock.Technical Details100 wedges made of impact-resistant polypropylene (PP). Compatible with all pull tabs of the Intelmann levelling system (1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm). The wedge is driven into the pull tab using the special pliers or by hand and, due to its wedge shape, generates uniform levelling pressure. After the adhesive has set, the wedge can be removed and reused for further tiles.Features & DataContents: 100 wedges (without pull tabs, without pliers)Compatibility: All Intelmann pull tabs (1.0–3.0 mm)Material: Polypropylene (PP), impact-resistantReusable: Yes (with careful removal)Item No.: RAN-KZ-100EAN: 4251161548085

Tile Leveling System 1.0 mm – Large Set with 500 Pull Tabs and 100 WedgesFor large construction projects, commercial areas, or professional tiling companies, the Intelmann Leveling System SET3 in 1.0 mm is the most economical choice: 500 pull tabs and 100 reusable wedges are sufficient for areas of 60–80 m² and more. The system guarantees a uniformly level surface across the entire area without lippage.Technical DetailsBox dimensions: 42 × 34 × 13 cm, weight approx. 1,606 g. 1.0 mm pull tab made of impact-resistant PP with defined breaking point. Wedges are reusable multiple times (with careful removal). Pliers sold separately (e.g. from SET1). Suitable for all tile formats, indoors and outdoors.Features & DataJoint width: 1.0 mmContents: 500 pull tabs + 100 wedges (without pliers)Box dimensions: 42 × 34 × 13 cmWeight: approx. 1,606 gMaterial: Polypropylene (PP)Item no.: RAN-NS-10-SET3EAN: 4251161548115

DEC flexible flat duct made of aluminium – Quadrodec rectangular type, for extractor hoods, downdraft & kitchen islandsThe DEC flexible flat duct Quadrodec type made of high-quality aluminium is the ideal solution for space-saving and flexible air guidance in modern kitchens. Specifically designed for use with extractor hoods, downdraft extraction systems and kitchen islands, this rectangular ventilation duct allows easy adaptation to structural conditions – even with complex layouts.A key advantage is its suitability for installation in screed. Due to its flat design, the duct can be integrated directly into the floor structure, providing an invisible exhaust air routing, ideal for open kitchens and kitchen islands.The flexible construction allows directional adjustments without additional fittings. Additionally, the duct can be stretched to up to 1.5 times its original length, which significantly simplifies installation and allows on-site adjustments. The lightweight, corrosion-resistant aluminium ensures durability and secure air guidance.Advantages of the DEC flexible flat duct QuadrodecFlexibly adaptable – ideal for challenging installation situationsExtendable – up to 1.5 times the length for maximum adaptabilityScreed-compatible – perfect for installation within floor structuresSpace-saving design – optimal for shallow installationsAluminium construction – lightweight, corrosion-resistant and durableHigh tightness – complies with tightness class DEfficient air guidance – reliable removal of cooking fumes and odoursReduced installation effort – fewer fittings requiredTechnical variants220 x 55 mm, length 0.5 m (extendable to approx. 0.75 m)250 x 80 mm, length 0.5 m (extendable to approx. 0.75 m)220 x 55 mm, length 1 m (extendable to approx. 1.5 m)250 x 80 mm, length 1 m (extendable to approx. 1.5 m)Typical areas of applicationExtractor hoods and downdraft systemsKitchen islands with screed installationKitchen ventilation in residential and commercial buildingsSpace-critical exhaust air installationsThe DEC flexible flat duct Quadrodec rectangular made of aluminium is the optimal choice for modern ventilation concepts where flexibility, tightness and invisible integration in screed are crucial.

DEC rigid flat duct made of sheet steel – Quadrodec rectangular type, for extractor hoods & downdraft systemsThe DEC flat duct type Quadrodec made of robust sheet steel is the ideal solution for efficient air guidance in modern kitchens. Specifically designed for use with extractor hoods, downdraft extraction systems and kitchen islands, this rectangular ventilation duct impresses with its compact design and high stability.A key advantage of this system is its suitability for installation in screed. Thanks to the flat geometry, the duct can be integrated directly into the floor structure – ideal for invisible exhaust air routing in kitchen islands or open kitchen concepts. This allows modern kitchen solutions to be realised without compromising on design or function.Thanks to the sturdy construction from galvanised sheet steel, the duct is pressure-resistant and durable, making it particularly suitable for use in screed. At the same time, the well-thought-out shape ensures efficient removal of cooking fumes and odours.Advantages of the DEC flat duct QuadrodecScreed-compatible – ideal for installation in the floor structure for invisible exhaust air solutionsSpace-saving design – perfect for shallow installations in kitchen islands and downdraft systemsRobust sheet steel – durable, dimensionally stable and corrosion-resistantOptimal air guidance – low flow resistance for high efficiencyVersatile use – suitable for extractor hoods and ventilation systemsEasy integration – compatible with common flat duct systemsTechnical variants220 x 55 mm, length 0.5 m250 x 80 mm, length 0.5 m220 x 55 mm, length 1 m250 x 80 mm, length 1 mTypical areas of applicationKitchen ventilation for extractor hoodsDowndraft systems in kitchen islandsExhaust air routing in screed for invisible installationsResidential and commercial kitchensSpace-critical ventilation solutionsThe DEC flat duct Quadrodec rectangular is the optimal choice for modern ventilation concepts where performance, durability and invisible integration in screed are paramount.

Intelmann® Ventilation Filters for Control Cabinet Fans – ISO Coarse 45% (G3), Various SizesThe Intelmann® ventilation filters for control cabinet fans provide reliable air filtration in control cabinets, controllers, and industrial applications. They effectively protect sensitive electronics from dust, dirt, and coarse particles, thereby significantly contributing to the operational safety and longevity of your equipment.With the filter class ISO Coarse 45% (G3), coarse air contaminants are efficiently filtered while ensuring optimal air circulation for cooling. The filters are ideal for use in filter fans, EMC fans, and control cabinet ventilation from various manufacturers.Why Choose Intelmann® Ventilation Filters?✅ Effective air filtration – ISO Coarse 45% (G3) for reliable separation of dust and dirt✅ Protection of sensitive electronics – Reduces contamination in control cabinets and extends service life✅ Optimal cooling performance – Ensures even air circulation within the control cabinet✅ High precision fit – Available in many common sizes✅ Easy installation – Quick replacement without tools✅ Versatile application – Suitable for industry, mechanical engineering, plant construction, and IT environmentsCompatibility / Areas of ApplicationThe Intelmann® control cabinet filters are compatible with many common systems and are suitable, among others, for:Rittal filter fansKemper ventilation systemsRosenberg fansPfannenberg filter fansEBM-Papst fansnVent HOFFMAN control cabinet fansAvailable Sizes✔ 92 x 92 x 10 mm✔ 118 x 118 x 10 mm✔ 126 x 126 x 10 mm✔ 155 x 155 x 10 mm✔ 166 x 166 x 10 mm✔ 171 x 171 x 10 mm✔ 216 x 216 x 10 mm✔ 226 x 226 x 10 mm✔ 238 x 238 x 10 mm✔ 280 x 280 x 10 mm✔ 284 x 284 x 10 mmTechnical Details✔ Filter class: ISO Coarse 45% (G3)✔ Material: High-quality filter fleece✔ Thickness: 10 mm✔ Application area: Control cabinet fans, filter fans, EMC fans✔ Replacement interval: Recommended every 1-3 months depending on the environmentThe Intelmann® ventilation filters for control cabinet fans offer a reliable and economical solution for protecting your electronics. Regular replacement ensures consistently high cooling performance and safe operation of your equipment.

Intelmann® Premium-Line Filter Mat 1 m x 2 m, 20 mm – Filter Class G4 / ISO Coarse 55% (Blue-White)The Intelmann® Premium-Line Filter Mat in the size 1,000 x 2,000 mm and a thickness of 20 mm is the ideal solution for reliable coarse dust filtration in ventilation and air conditioning systems. With the proven filter class G4 / ISO Coarse 55%, it effectively removes dust, fluff, pollen, and other coarse airborne particles, thereby significantly improving air quality.The blue-white structure allows clear differentiation between the clean and raw air sides and supports proper installation. Thanks to the high-quality, progressively structured fibres, the Intelmann® Filter Mat offers a high dust holding capacity while maintaining low air resistance – for efficient and long-lasting filtration.Advantages at a Glance✅ Efficient coarse dust filtration (ISO Coarse 55% / G4) – reliably removes dust, pollen, and fluff✅ High dust holding capacity – long service life and reduced maintenance effort✅ Optimal air permeability – low pressure drop for energy-efficient operation✅ Customisable cut-to-size – flexible use for various applications✅ Blue-white marking – easy recognition of installation direction✅ Robust & dimensionally stable – high-quality fibres for lasting performance✅ Brand quality from Intelmann® – developed for professional ventilation solutionsApplicationsVentilation systems & air conditioning unitsIntake towers & outdoor air filtrationPre-filters in multi-stage filtration systemsWorkshops, industry & commercial useBuilding services & residential ventilationTechnical Details✔ Brand: Intelmann®✔ Dimensions: 1,000 x 2,000 mm✔ Material thickness: 20 mm✔ Filter class: G4 / ISO Coarse 55%✔ Colour: Blue / White (clean / raw air side)✔ Application area: Coarse dust filtration / pre-filter✔ Cutting: Customisable✔ Replacement interval: depends on operating environment, recommended every 3–6 monthsWhy This Filter Mat Is the Right ChoiceThe Intelmann® Premium-Line Filter Mat G4 is ideal as a pre-filter to protect downstream fine filters and extend the service life of the entire ventilation system. Due to its high efficiency combined with low energy consumption, it is the economical solution for clean air in almost all applications.The Intelmann® Premium-Line Filter Mat 1 m x 2 m, 20 mm G4 is the reliable and flexible solution for efficient coarse dust filtration and consistently clean air systems.

Pollen Filter / Fine Filter for Intelmann Intake Tower DN 110 – 400 (Filter Class F5 / M5 / ePM10)The high-quality pollen filter / fine filter for Intelmann intake towers ensures effective reduction of fine dust, pollen, and airborne particles in ventilation systems. Specifically designed for use in intake towers DN 110 to DN 400, this filter sustainably improves air quality in residential and commercial buildings.Thanks to the filter class F5 / M5 (ePM10), pollen, fine dust, and coarse pollutants are reliably filtered from the outside air. This makes the filter ideal for allergy sufferers as well as for applications where clean and healthy supply air is crucial.Advantages at a Glance✅ Efficient air filtration (ePM10) – reliably reduces pollen, fine dust, and particles✅ Ideal for allergy sufferers – noticeable improvement in indoor air quality✅ Perfect fit for Intelmann intake towers – compatible with DN 110 to DN 400✅ Durable & powerful – high-quality filter media for consistent performance✅ Easy installation – quick replacement possible without tools✅ Protection for ventilation systems – prevents contamination of downstream componentsAreas of ApplicationResidential ventilation – for single-family homes and apartmentsCommercial & offices – clean air for work environmentsIndustry & technical rooms – protection of sensitive equipmentVentilation systems with intake tower – optimal addition for outdoor air intakeTechnical Details✔ Product type: Pollen filter / fine filter✔ Filter class: F5 / M5 / ePM10✔ Compatibility: Intelmann intake tower DN 110 – DN 400✔ Filter effect: pollen, fine dust, airborne particles✔ Installation location: intake tower (supply air area)✔ Replacement interval: recommended every 3-6 months (depending on environment)Why This Fine Filter Is the Right ChoiceA powerful fine filter for intake towers is crucial for the quality of supply air. This Intelmann pollen filter not only protects the health of users but also increases the efficiency and lifespan of the entire ventilation system. Especially in pollen-heavy regions or urban areas with high fine dust pollution, the use of an ePM10 filter (M5) is indispensable.This pollen filter / fine filter for Intelmann intake towers ensures that your ventilation system operates efficiently at all times and always provides clean, filtered fresh air.

Intelmann® Filter for Intake Towers DN 110–400 – Activated Carbon & Coarse Dust Filter for Clean Supply AirThe high-quality Intelmann® filter for intake towers combines a powerful activated carbon filter with a reliable coarse dust filter (filter class G4 / ISO Coarse 55%), ensuring effective cleaning of the drawn-in outside air. Designed for use in stainless steel intake towers, this filter reliably protects against dust, pollen, insects, and odours and sustainably improves air quality in ventilation systems.Thanks to the precisely tailored design for DN 110 to DN 400, the filter is perfectly matched to the Intelmann stainless steel intake towers and can be easily installed and quickly replaced. The combination of mechanical pre-filtration and activated carbon provides particularly efficient air treatment – ideal for demanding applications in private, commercial, and industrial sectors.Advantages at a Glance✅ Combination filter of activated carbon & coarse dust filter (G4 / ISO Coarse 55%) – reliably reduces odours, dust, and coarse particles✅ Optimal air quality – effective filtration of pollen, coarse dust, and airborne contaminants✅ Precisely fitting for DN 110–400 – perfectly matched to Intelmann stainless steel intake towers✅ Protection for ventilation systems – prevents contamination and extends the system’s service life✅ Easy installation & quick replacement – maintenance-friendly solution for long-term use✅ Versatile application – suitable for residential buildings, commercial, industrial, and technical facilitiesAreas of ApplicationResidential ventilation – improving supply air quality in single and multi-family homesCommercial & industrial – protecting sensitive equipment from dust and air pollutionTechnical building equipment (TBE) – use in central ventilation systemsOutside air intake – ideal for intake towers in polluted environments (e.g. roads, industrial areas)Technical Details✔ Product type: Combination filter (activated carbon + coarse dust filter)✔ Filter class (coarse dust): G4 / ISO Coarse 55%✔ Nominal sizes: DN 110, DN 125, DN 160, DN 200, DN 250, DN 315, DN 400✔ Compatibility: Intelmann stainless steel intake tower✔ Filter function: Odour neutralisation + coarse dust filtration✔ Installation location: Intake tower / outside air intake✔ Maintenance: Regular replacement recommended (depending on operating environment)This Intelmann® filter for intake towers ensures that your ventilation system is continuously supplied with clean, filtered air while being optimally protected against contamination. Ideal for all applications where air quality and system protection are the focus.*Filter basket is not included in the delivery!

HDR 12 - Brief InformationDiagonal fan, for duct installation, DN 125, motor with AC technology, three-speedHDR 12 - Product DescriptionSpecial FeaturesHighly efficient duct fan, made of high-quality plastic (PP).Suitable for industrial and residential building installations.With integrated mounting bracket for quick and easy fan attachment.High-pressure diagonal impeller with downstream stator for high air performance.Aerodynamically and acoustically optimised modular design ensures smooth running.Compact dimensions require little space.For direct installation between pipes, suitable for supply or exhaust air depending on installation position.Pressure and suction side connection spigots correspond to common standard pipe diameters.Quick and easy inspection and maintenance of the fan by opening the tension clamps.Protection class IP 44.AC MotorSpeed controllable 3-stage, optionally speed controllable via phase angle control or transformer.Thermal overload protection standard.Electrical connection via terminal box integrated on the housing.Robust motor with moisture protection and ball bearings, maintenance-free.Thermal class 130 (B).Installation InstructionsInstallation possible in any position.Electrical ConnectionExternal terminal box with cable entry gland.Safety InstructionsOperate the fan with free intake or free outlet only if the impeller’s contact protection according to DIN EN ISO 13857 is ensured. For this, optionally fit the protective grille SGR.Installation / Operation / Maintenance Wiring diagramsSafety instructions for industrial fans: pdf | onlineInstallation instructions ArticleHDR 12Airflow volume462 m³/hSpeed2,682 rpmImpeller typediagonalSpeed controllable✔Reversibility−Type of voltageAlternating currentRated voltage230 VMains frequency50 HzRated power39.3 W / at optimal efficiencyIRated0.16 A / at optimal efficiencyIMax0.18 AProtection classIP 44Thermal classBInstallation positionvertical / horizontalMaterialPlastic PPHousing materialPolypropyleneColourgreyWeight2.58 kgWeight with packaging3.1 kgNominal diameter125 mmWidth235 mmHeight244.5 mmDepth295 mmWidth with packaging255 mmHeight with packaging245 mmDepth with packaging310 mmMedium temperature at IMax50 °CPackaging unit1 pieceRangeCGTIN (EAN)4012799805373Article number0080.0537

Product Information „Intelmann® Internal Grille for Supply and Exhaust Ventilation in Pipelines“The Intelmann® internal grille serves as an aesthetically pleasing air outlet or inlet for supply and exhaust air systems. It has been specially designed for installation in spiral ducting and is suitable for use in residential rooms, commercial buildings, technical rooms, as well as industrial ventilation systems.The front-facing horizontal, rotatably mounted air deflection slats allow targeted alignment of the airflow. Additionally, the air volume can be individually regulated via an integrated slot damper (adjustable with an Allen key). This enables optimal adaptation of the air distribution to the respective requirements.Thanks to the generous slat geometry, the internal grille allows for uniform air outlet or inlet with low flow resistance. At the same time, it ensures a clean and professional finish of ventilation ducts and pipe penetrations.The various sizes cover a wide range of air volumes and pipe diameters, allowing optimal adaptation to the respective ventilation system.Advantages at a Glance✅ Suitable for supply and exhaust air systems✅ Clean finish of pipe penetrations✅ Low flow resistance✅ Uniform air distribution✅ Rotatable air deflection slats for targeted air guidance✅ Adjustable airflow via integrated slot damper✅ Easy installation✅ Suitable for residential, commercial and industrial applications✅ Various sizes for different air volumesTechnical Details✔ Manufacturer: Intelmann®✔ Product type: Internal grille for supply and exhaust ventilation✔ Application area: Supply and exhaust air systems✔ Installation: Built into ventilation pipes and spiral ducting✔ Design: Internal grille with front frame✔ Air guidance: Front-facing horizontal, rotatably mounted air deflection slats✔ Air volume regulation: Adjustable slot damper✔ Fixing: Visible screw holes✔ Suitable for pipelines and ventilation ductsAvailable Sizes and Air VolumesWidth × Height Suitable Nominal Diameter Max. Airflow358 × 65 mm DN 140 – 400 mm up to 200 m³/h358 × 115 mm DN 300 – 800 mm up to 400 m³/h458 × 65 mm DN 140 – 400 mm up to 250 m³/h458 × 115 mm DN 300 – 800 mm up to 500 m³/h558 × 65 mm DN 140 – 400 mm up to 300 m³/h558 × 115 mm DN 300 – 800 mm up to 600 m³/h658 × 65 mm DN 140 – 400 mm up to 350 m³/h658 × 115 mm DN 300 – 800 mm up to 700 m³/h858 × 65 mm DN 140 – 400 mm up to 500 m³/h858 × 115 mm DN 300 – 800 mm up to 900 m³/hInstallation NoteThe internal grilles are specially designed for installation in spiral ducting. The integrated front frame ensures a clean and professional finish of the pipe opening.Ideally, the internal grille should sit almost flush with the pipe:✔ Installation height 65 mm: optimal at DN 250✔ Installation height 115 mm: optimal at DN 500This results in a particularly harmonious appearance with simultaneously optimal air guidance.Areas of Application✔ Controlled residential ventilation✔ Commercial ventilation systems✔ Industrial and hall ventilation✔ Basement and technical rooms✔ Supply and exhaust air systems✔ Pipe and duct penetrationsTypical Areas of Use– Air outlet for supply air systems– Air intake for exhaust air systems– Wall penetrations of ventilation pipes– Technical and service rooms– Storage and production areas– Residential and commercial buildingsFeatures✔ Low air resistance✔ Uniform air distribution✔ Front-facing horizontal, rotatably mounted air deflection slats✔ Individually adjustable air guidance✔ Adjustable air volume flow via integrated slot damper✔ Low-maintenance design✔ Easy cleaning✔ Visible screw holes for fixing✔ Professional appearanceThe Intelmann® internal grille for supply and exhaust ventilation offers a reliable and visually appealing solution for finishing ventilation ducts. The various sizes allow optimal adaptation to different pipe diameters and air volumes. Thanks to the rotatable air deflection slats and the integrated slot damper, the air guidance can be individually adjusted and the airflow regulated as required.

Intelmann® Disc Valve for Supply or Extract Air – including Mounting Frame with Lip Seal, DN 100–200 mmThe Intelmann® Disc Valve is a high-quality ventilation valve designed for use in supply or extract air systems. The desired version (supply or extract air) can be selected to suit the application.The valve is ideal for living spaces, offices, technical rooms, as well as commercial ventilation systems, enabling even and controlled air distribution.The adjustable valve disc allows the airflow to be continuously regulated and optimally adapted to the specific requirements. The included mounting frame with lip seal ensures an airtight and vibration-free connection to the ventilation duct.Advantages at a glance:✅ Choice of supply or extract air version✅ Continuously adjustable airflow✅ Includes mounting frame with lip seal✅ Airtight connection – Less leakage air and better efficiency✅ Low noise level✅ Quick and easy installationTechnical details:✔ Product name: Intelmann® Disc Valve✔ Version: Supply or extract air (please select)✔ Nominal sizes: DN 100 / 125 / 150 / 160 / 200 mm✔ Material: Steel, powder-coated✔ Colour: White (similar to RAL 9010)✔ Installation: With mounting frame and lip sealFeatures:✔ Adjustable, centrally arranged valve disc✔ Even air distribution✔ Low noise generation✔ Robust and durable design✔ Suitable for wall and ceiling installationInstallation & application:The disc valve is inserted directly into the ventilation duct using the supplied mounting frame. The integrated lip seal ensures a secure and airtight fit without additional sealing measures.Areas of application:– Residential ventilation– Office and commercial spaces– Bathroom and WC ventilation– Technical rooms– Supply and extract air systemsWith the Intelmann® Disc Valve, you receive a reliable, airtight, and installation-friendly solution for controlled air management in modern ventilation systems.

Intelmann® Smooth Pipe, longitudinally seam welded – galvanized, DN 80–315 mm, length 500 / 1000 mmThe Intelmann® Smooth Pipe, longitudinally seam welded is a high-quality ventilation pipe made of galvanized steel sheet for professional use in ventilation, air conditioning and exhaust systems. Thanks to the longitudinal seam welded design, the pipe offers an especially stable and clean construction with high dimensional accuracy.The smooth inner surface enables aerodynamically favourable air flow with low pressure losses and simultaneously reduces noise generation within the air duct system.Advantages at a glance:✅ Longitudinal seam welded – High stability and precise workmanship✅ Galvanized steel sheet – Corrosion-resistant and durable✅ Smooth inner surface – Optimised airflow✅ High dimensional accuracy – Precise connection with fittings✅ Robust industrial quality✅ Suitable for ventilation and air conditioning systemsTechnical details:✔ Product name: Intelmann® Smooth Pipe, longitudinally seam welded✔ Material: Steel sheet, galvanized✔ Design: Longitudinal seam welded✔ Nominal diameters: DN 80 – 315 mm✔ Lengths: 500 mm or 1000 mm✔ Shape: Round pipe / smooth pipeFeatures:✔ High stability due to welded construction✔ Good airflow with low pressure loss✔ Corrosion-protected surface✔ Suitable for professional air duct systemsInstallation & connection:The smooth pipe can be combined with common ventilation fittings, sockets, nipples and connecting elements. Installation is quick and reliable in existing or new ventilation systems.Areas of application:– Ventilation systems– Air conditioning systems– Supply and exhaust air systems– Commercial and industrial air ducting– Technical and ancillary roomsWith the Intelmann® Smooth Pipe, longitudinally seam welded you receive a durable and professional solution for stable and efficient air ducting in modern ventilation systems.

SMARTFLEX® 0.6 PU Suction & Delivery Hose – Medium DutyThe SMARTFLEX® 0.6 is a flexible and medium-duty PU suction and delivery hose for industrial extraction and conveying applications. Due to its robust construction from polyether polyurethane (TPU), it is particularly suitable for the conveying and extraction of abrasive, granular, and gaseous media.Thanks to its high flexibility, antistatic properties, and flame retardancy, the spiral hose is especially used in the woodworking industry as well as in technical extraction and conveying systems.Advantages at a glance:✅ Very flexible – Ideal for mobile applications✅ Abrasion resistant – Suitable for abrasive media✅ Flame retardant – DIN 4102 / B1✅ Permanently antistatic – R < 10⁹ Ohm✅ Hydrolysis & microbe resistant✅ Oil & petrol resistant✅ ATEX compliant – When the spiral is groundedTechnical details:✔ Product name: SMARTFLEX® 0.6✔ Type: PU suction & delivery hose, medium duty✔ Material: TPU / polyether polyurethane, transparent✔ Spiral: Spring steel wire, copper-plated, uncoated✔ Wall thickness: 0.6 mm (without spiral)✔ Temperature range: −40 °C to +100 °C✔ Short term: up to +125 °CFeatures:✔ Flame retardant according to DIN 4102 / B1✔ Hydrolysis and microbe resistant✔ Permanently antistatic✔ Conductive according to BGI 739-2 when the spiral is grounded✔ Very good flexibility✔ Good resistance to oil and fuelsStandards & approvals:✔ DIN 4102 / B1✔ TRBS 2153 / TRGS 727✔ ATEX 2014/34/EUATEX suitability:Suitable for pneumatic conveying of combustible dusts:– Inside: Zone 20 / 21 / 22(provided the spiral is properly grounded)Applications:– Transport of dusts and powders– Extraction of paper and textile fibres– Extraction of abrasive solids– Oil mist extraction– Protective hose under mechanical stress– Leaf blowers and garden equipment– Woodworking industryThe SMARTFLEX® 0.6 PU suction and delivery hose offers a reliable combination of flexibility, abrasion resistance, and safety for professional extraction and conveying systems in industry and crafts.

Bridge Clamp W2 BridgeXX 109 – Stainless Steel, for Right-Handed Spiral HosesThe Bridge Clamp W2 BridgeXX 109 is a high-quality specialised hose clamp designed for the secure fastening of right-handed spiral hoses. Its special bridge construction makes it particularly suitable for hoses with a pronounced spiral structure, where conventional hose clamps cannot provide an even clamping pressure.The clamp is made from stainless steel V2A (material 1.4301 / AISI 304) and features a zinc-plated screw. This ensures high corrosion resistance as well as a reliable and durable connection in industrial and technical applications.Advantages at a glance:✅ Specifically designed for right-handed spiral hoses✅ Bridge construction – Optimal for spiral hoses✅ High clamping force – Secure hold even on textured hose surfaces✅ Corrosion resistant – Band and housing made of stainless steel V2A✅ Robust industrial quality✅ Easy installationTechnical details:✔ Product name: Bridge Clamp W2 BridgeXX 109✔ Version: For right-handed spiral hoses✔ Material band & housing: Stainless steel V2A (AISI 304)✔ Screw: Zinc-plated✔ Material class: W2✔ Band width:– 9 mm up to clamp size 195–215 mm– 12 mm from clamp size 205–225 mmMaterial properties:✔ Stainless steel V2A for high corrosion resistance✔ Stable bridge design for spiral hoses✔ Suitable for industrial applicationsAreas of application:– PU suction and delivery hoses– Spiral hoses– Extraction and ventilation systems– Industrial and conveyor technology– Wood processing industryNote:Bridge clamps for left-handed spiral hoses (e.g. certain clip hoses) are available on request.The Bridge Clamp W2 BridgeXX 109 offers a professional and secure fastening solution for spiral hoses and technical hose systems with high demands on stability and durability.

SMARTFLEX® 0.4 PU Suction & Delivery Hose – lightweight, DN 40–300, 10 m / 15 mThe SMARTFLEX® 0.4 is an exceptionally flexible and lightweight PU suction and delivery hose for the extraction of dust, fine chips and abrasive solids. Due to its high mobility and low weight, the spiral hose is ideal for applications with frequent movement or tight installation situations – especially in the woodworking industry.The hose is made of transparent polyether polyurethane (TPU) with an integrated, copper-plated spring steel spiral and impresses with high abrasion resistance, antistatic properties and flame retardancy.Advantages at a glance:✅ Very lightweight & extremely flexible – Ideal for mobile applications✅ Flame retardant – DIN 4102 / B1✅ Permanently antistatic – R < 10⁹ Ohm✅ Hydrolysis & microbe resistant✅ High abrasion resistance – Suitable for abrasive media✅ Oil & petrol resistant✅ ATEX suitable – When the spiral is earthedTechnical details:✔ Product name: SMARTFLEX® 0.4✔ Type: PU suction & delivery hose, lightweight✔ Nominal diameters: DN 40 – 300 mm✔ Lengths: 10 m or 15 m✔ Wall thickness: 0.4 mm (without spiral)✔ Material: TPU / polyether polyurethane, transparent✔ Spiral: Spring steel wire, copper-plated, uncoated✔ Temperature range: −40 °C to +100 °C✔ Short-term: up to +125 °CFeatures:✔ Flame retardant according to DIN 4102 / B1✔ Conductive according to BGI 739-2 when spiral is earthed✔ Permanently antistatic✔ Excellent flexibility✔ Good resistance to oil and fuelsStandards & approvals:✔ DIN 4102 / B1✔ TRBS 2153 / TRGS 727✔ DIN 26057-1✔ ATEX 2014/34/EUATEX suitability:Suitable for pneumatic transport of combustible dust:– Inside: Zone 20 / 21 / 22(provided the spiral is properly earthed)Applications:– Woodworking machines– Chip and dust extraction– Oil mist extraction– Flexible conveyor lines– Protective hose for mechanical stressWith the SMARTFLEX® 0.4 PU suction and delivery hose, you get a lightweight, highly flexible and safe solution for professional extraction and conveying applications with high demands on mobility, abrasion resistance and fire protection. Inner Ø mmOuter Ø mm approx.*¹Material thickness mmWeight g/mMax. reel length m40.0~45.00.42301550.0 (2")~55.00.42901560.0 (2 3/8")~65.00.43401565.0 (2 5/8")~70.00.43701570.0 (2 2/4")~75.00.44001575.0 (3")~80.00.44301580.0 (3 1/8")~85.00.44601590.0~95.00.449015102.0 (4")~107.80.452015110.0~115.80.456015120.0 (4 3/4")~125.80.461015125.0 (5")~132.80.463015140.0~145.80.466015150.0 (6")~157.80.478015160.0~165.80.485015200.0 (8")~209.60.4102015*¹ The determined value serves as a guideline for selecting the appropriate bridge/clamp jaws.

Intelmann® Protective Grille for Duct Fans Ø 100–400 mm, Chrome-PlatedThe Intelmann® Protective Grille for Duct Fans provides reliable protection for people and components in ventilation and air conditioning systems. It prevents accidental contact with running fans and simultaneously protects against large foreign objects in the airflow.The sturdy design made of chrome-plated metal ensures high mechanical durability as well as a long-lasting and corrosion-resistant surface. The open grille structure keeps airflow virtually unaffected while ensuring safe operation.The protective grille is ideal for use with duct fans, axial fans, and ventilation systems in private, commercial, and industrial settings.Advantages at a glance:✅ Safe touch protection – Protection against rotating fan blades✅ Chrome-plated finish – Corrosion-resistant and durable✅ High stability – Robust metal construction✅ Low air resistance – Open grille structure✅ Universally applicable – Suitable for many duct and axial fans✅ Easy installation – Quick attachment to fan or housingTechnical details:✔ Product name: Intelmann® Protective Grille for Duct Fan✔ Material: Metal, chrome-plated✔ Design: Round protective grille✔ Nominal diameters:– Ø 100 mm– Ø 125 mm– Ø 150 mm– Ø 160 mm– Ø 200 mm– Ø 250 mm– Ø 315 mm– Ø 355 mm– Ø 400 mmApplication & areas of use:– Duct fans– Axial fans– Ventilation systems– Air conditioning and exhaust systems– Industrial and commercial applicationsInstallation:The protective grille is attached directly to the fan housing or ventilation opening and provides a secure and stable cover for the fan opening.With the Intelmann® Protective Grille for Duct Fans, you receive a robust and durable safety solution for professional ventilation and air conditioning systems.

Slide-in backflow flap / internal non-return flap Nominal width 100 mm to 200 mm Opens smoothly, low pressure loss Closes securely, no noise, no rattling The damper is inserted into the ventilation duct For vertical and horizontal installation Housing: Galvanised steel Damper blade: Aluminium Shaft and spring: Stainless steel The non-return damper is used in round ventilation ducts to prevent air backflow. The casing is made of galvanised sheet steel. The damper blades are made of aluminium, the shaft and spring are made of stainless steel. The internal rubber seal reduces noise. The outer foam strip provides a good seal and secures the non-return flap in the pipe. The non-return damper is designed for operation at ambient temperatures up to 60°C, for the transport of clean air, free of coarse dust, grease, chemical vapours and other impurities.

Intelmann Louvered Hood, Square, Galvanised – for Duct Connection, Reliable Weather Protection for Ventilation SystemsThe Intelmann louvered hood, square, galvanised for duct connection is the optimal solution for securely terminating ventilation ducts outdoors. It reliably protects against rain, snow, wind, and dirt while ensuring unobstructed airflow through the integrated, fixed louvers.Thanks to the high-quality manufacturing from Sendzimir-galvanised steel sheet, the louvered hood is particularly durable, corrosion-resistant, and ideal for use in industry, commercial, and residential construction.Why Choose Intelmann Louvered Hoods for Duct Connection?✅ Effective Weather Protection – Louvers prevent the ingress of precipitation and foreign objects✅ Optimal Airflow – Free airflow with simultaneous protection✅ Precisely Fitted for Duct Connection – Direct mounting on ventilation ducts✅ Robust Design – Galvanised steel sheet for long service life✅ Low Maintenance & Reliable – Ideal for permanent outdoor useTechnical Specifications✔ Brand: Intelmann✔ Shape: Square✔ Material: Steel sheet, Sendzimir-galvanised✔ Design: With fixed louvers✔ Connection: Duct connection (direct mounting)✔ Application Area: Supply and exhaust air / discharge airAvailable SizesThe Intelmann louvered hood for duct connection is available in the following dimensions:300 x 300 mm400 x 400 mm500 x 500 mm600 x 600 mm700 x 700 mm800 x 800 mm900 x 900 mm1000 x 1000 mm1100 x 1100 mm1200 x 1200 mm1300 x 1300 mm1400 x 1400 mm1500 x 1500 mmAreas of ApplicationOutdoor Ventilation Ducts – Secure termination of supply and exhaust air linesRoof and Façade Installation – Protection against weather influencesIndustry & Commerce – Suitable for large air volumesResidential Buildings – Use in central ventilation systemsNote: For optimal function, the Intelmann louvered hood should be selected to match the duct size and installed professionally.

Intelmann Square Louvered Hood made of Galvanised Steel Sheet – Reliable Weather Protection for Roof Bases, Roof PenetrationsThe Intelmann louvered hood, square, made of galvanised steel sheet is the ideal solution for securely sealing ventilation openings on the roof. It reliably protects against rain, snow, wind, and dirt while ensuring optimal airflow through the integrated louvers.Thanks to its sturdy construction and precise workmanship, the louvered hood is perfectly suited for use on roof bases or roof penetrations in industrial, commercial, and residential buildings.Why Choose Intelmann Louvered Hoods?✅ Effective Weather Protection – Louvers prevent the ingress of precipitation and foreign objects✅ Optimised Airflow – Free air passage with simultaneous protection✅ Robust Design – Galvanised steel sheet for high corrosion resistance✅ Versatile Installation – Suitable for roof bases or roof penetrations✅ Durable & Low Maintenance – Ideal for permanent outdoor useTechnical Specifications✔ Brand: Intelmann✔ Shape: Square✔ Material: Steel sheet, Sendzimir galvanised✔ Design: With fixed louvers✔ Application: Supply and exhaust air / discharge air on roof systems✔ Installation: On roof base or roof penetrationAvailable SizesThe Intelmann louvered hood is available in the following dimensions:200 x 200 mm250 x 250 mm300 x 300 mm350 x 350 mm400 x 400 mm450 x 450 mm500 x 500 mm600 x 600 mm650 x 650 mm700 x 700 mm800 x 800 mm900 x 900 mm1000 x 1000 mm1100 x 1100 mm1200 x 1200 mm1300 x 1300 mm1400 x 1400 mm1500 x 1500 mmAreas of ApplicationRoof Bases & Roof Penetrations – Protection and secure air guidanceVentilation Systems on Roofs – Reliable securing of supply and exhaust air openingsIndustry & Commerce – Suitable for large air volume flowsResidential Construction – Use in central ventilation systemsNote: For optimal function, the Intelmann louvered hood should be selected to match the duct or base size and installed professionally.

Intelmann Roof Vent (DHV), square, with duct profile galvanized – reliable weather protection for ventilation systemsThe Intelmann Roof Vent (DHV), square, galvanized with duct profile is the ideal solution for the secure termination of ventilation and exhaust systems on the roof. It reliably protects against weather influences such as rain, snow and wind while ensuring unobstructed air flow.Thanks to the robust construction made of high-quality, sendzimir-galvanized steel sheet, the roof vent offers a long service life and is optimally suited for use in industry, commercial and residential construction.Why Intelmann Roof Vents (DHV)?✅ Effective weather protection – Prevents ingress of rain, snow and dirt✅ Optimal air flow – Secure removal of exhaust air without flow disturbances✅ Robust brand quality – Durable, galvanized steel sheet for high corrosion resistance✅ Precisely fitting duct profile – Easy and quick installation on standard ventilation ducts✅ Versatile use – Suitable for supply and exhaust air systemsTechnical specifications✔ Brand: Intelmann✔ Design: Square✔ Version: With duct profile (4-hole air duct profile)✔ Material: Steel sheet, sendzimir-galvanized✔ Application area: Roof termination for ventilation / exhaust / discharge air✔ Installation: Directly on ventilation duct or roof structureAvailable sizesThe Intelmann Roof Vent (DHV) is available in the following dimensions:200 x 200 mm300 x 300 mm400 x 400 mm500 x 500 mm600 x 600 mm700 x 700 mm800 x 800 mm900 x 900 mm1000 x 1000 mm1100 x 1100 mm1200 x 1200 mmAreas of applicationVentilation systems on roofs – Secure termination of supply and exhaust air ductsIndustrial and commercial buildings – Protection and functionality with large air volumesResidential buildings – Use in central ventilation systemsTechnical building equipment (TBE) – Professional solution for roof penetrationsNote: For optimal function, the roof vent should be selected to match the duct size and installed professionally.

Deflector hood (DHE), square, with duct profile galvanised – for efficient exhaust air guidance and optimal weather protectionThe Intelmann deflector hood (DHE), square, galvanised with duct profile is the ideal solution for the safe and efficient discharge of exhaust air from ventilation and air conditioning systems. Its well-thought-out design ensures targeted redirection of the airflow and reliably prevents the ingress of rain, snow and foreign objects into the duct system.Thanks to the robust construction from galvanised steel sheet, the deflector hood is particularly resistant to weather influences and is ideally suited for use on roofs and in industrial environments.Why choose a deflector hood (DHE)?✅ Effective weather protection – Prevents ingress of precipitation and protects the ventilation system✅ Optimised air guidance – Deflector ensures controlled redirection of exhaust air✅ Robust construction – Galvanised steel sheet for high durability and corrosion protection✅ Easy installation – Duct profile allows quick and secure integration into ventilation systems✅ Versatile application – Suitable for industry, commercial and residential buildingsTechnical specifications✔ Design: Square✔ Version: With duct profile✔ Material: Steel sheet, galvanised✔ Application area: Exhaust air / discharge air✔ Installation: Directly on ventilation duct or roof structureAvailable sizesThe deflector hood is available in the following dimensions:200 x 200 mm250 x 250 mm300 x 300 mm350 x 350 mm400 x 400 mm450 x 450 mm500 x 500 mm600 x 600 mm650 x 650 mm700 x 700 mm800 x 800 mm900 x 900 mm1000 x 1000 mm1100 x 1100 mm1200 x 1200 mm1300 x 1300 mm1400 x 1400 mm1500 x 1500 mmAreas of applicationIndustrial and commercial buildings – Reliable exhaust air guidance on roofsVentilation & air conditioning systems – Protection and efficiency enhancementTechnical building equipment (TBE) – Professional solution for exhaust air systemsResidential buildings – Use in larger central ventilation systemsNote: For optimal function, the deflector hood should be selected to match the duct size and installed professionally.

Product Information “Aluminium Adhesive Tape, Reinforced, 50 mm Wide, 50 m Long”Intelmann® Aluminium Adhesive Tape, Reinforced, 50 mm × 50 m – AKB05050RThe Intelmann® Aluminium Adhesive Tape AKB05050R is the ideal solution for airtight sealing of ventilation and air conditioning systems, insulation, and air duct systems. Thanks to its reinforced design, it is particularly suitable for professional applications in ventilation, air conditioning, and insulation technology.The 120 µm thick aluminium foil is reinforced with a fibreglass mesh (5 × 5 mm), providing high tear resistance, dimensional stability, and durability. At the same time, the tape remains flexible enough to adapt perfectly to various surfaces and component geometries.The high-quality acrylic adhesive ensures a permanently strong bond on metallic surfaces, air ducts, spiral seam pipes, and insulation materials. This makes the tape ideal for sealing butt and longitudinal seams, duct connections, as well as for fixing and sealing insulation.Especially when working with mineral wool lamella mats, the reinforced aluminium adhesive tape shows its advantages. The robust mesh reinforcement ensures a secure connection and a permanently airtight seal.Advantages at a Glance✅ Reinforced aluminium foil with fibreglass mesh✅ High tear resistance and dimensional stability✅ Strong and durable adhesion thanks to acrylic adhesive✅ Airtight sealing of ventilation and air conditioning ducts✅ Ideal for spiral seam pipes and air ducts✅ Perfect for lamella mats and insulation materials✅ Temperature resistant from -20 °C to +120 °CTechnical Details✔ Manufacturer: Intelmann®✔ Product type: Aluminium adhesive tape, reinforced✔ Item number: AKB05050R✔ Width: 50 mm✔ Roll length: 50 m✔ Aluminium foil: 120 µm✔ Fibreglass mesh: 5 × 5 mm✔ Adhesive: Acrylic adhesiveTemperature Resistance✔ Operating temperature: -20 °C to +120 °CProperties✔ Airtight✔ High adhesive strength✔ Tear-resistant✔ Dimensionally stable✔ Age-resistant✔ Moisture-resistant✔ Easy to processAreas of Application✔ Ventilation technology✔ Air conditioning technology✔ Insulation technology✔ Plant construction✔ Industrial plants✔ Residential and commercial constructionTypical Applications– Sealing spiral seam pipes– Sealing air ducts– Sealing butt and longitudinal seams– Fixing and sealing insulation materials– Processing mineral wool lamella mats– Repairs on ventilation and air conditioning systemsProcessing and StorageFor optimal results, the tape should be applied to clean, dry, and grease-free surfaces.Recommended storage conditions:✔ Storage temperature approx. +21 °C✔ Maximum relative humidity 50 %✔ Protect from direct sunlightWith the Intelmann® Aluminium Adhesive Tape AKB05050R, you receive a professional solution for permanently airtight connections in ventilation, air conditioning, and insulation systems. The combination of reinforced aluminium foil, fibreglass mesh, and high-quality acrylic adhesive ensures maximum safety and a long service life of the seal.

Product Information „Intelmann® Inspection Piece with Cover / Inspection Flap for Spiral Duct, DN 100–315“The Intelmann® Inspection Piece with Cover provides quick and convenient access to ventilation ducts for inspection, maintenance, and cleaning tasks. The integrated inspection opening facilitates regular checks of ventilation systems and ensures that maintenance work can be carried out without the need for complex dismantling of the ductwork.The component combines an inspection piece with a lockable inspection flap and is directly integrated into the ventilation duct. The all-round seal ensures reliable sealing and supports airtight operation of the system.Due to its precise manufacturing, the Intelmann® Inspection Piece is suitable for spiral ducts with nominal sizes from DN 100 to DN 315 and can be used in both residential ventilation as well as commercial and industrial ventilation systems.Advantages at a Glance✅ Quick access for maintenance and cleaning work✅ Integrated inspection opening with lockable cover✅ Facilitates inspection and upkeep of ventilation systems✅ Robust metal construction✅ Airtight design with seal✅ Easy integration into existing ventilation ducts✅ Suitable for spiral ducts DN 100–315Technical Details✔ Manufacturer: Intelmann®✔ Product type: Inspection piece with cover / inspection flap✔ Design: With inspection opening and seal✔ Material: Steel, galvanisedDimensions✔ Available nominal sizes: DN 100 to DN 315Features✔ Maintenance-friendly design✔ Quick access to the duct system✔ Robust construction✔ Airtight sealing through seal✔ Easy installation in ventilation ductsCompatibility✔ Intelmann® spiral ducts DN 100–315✔ Round ventilation ducts of corresponding nominal size✔ Ventilation and air conditioning systemsApplications✔ Inspection opening for ventilation ducts✔ Cleaning opening for air channels✔ Maintenance access for ventilation systems✔ Control opening for air distribution systemsAreas of Use– Controlled residential ventilation (CRV)– Ventilation systems– Air conditioning systems– Commercial ventilation technology– Industrial plants– Supply and exhaust air systemsWith the Intelmann® Inspection Piece with Cover, you create a permanently accessible maintenance point in your ventilation system. This allows inspections, cleanings, and service work to be carried out quickly and easily without having to dismantle ductwork.

Constant volume flow controller – pressure-independent air volume control for ventilation systemsA constant volume flow controller is used for the automatic and pressure-independent regulation of the air volume flow in ventilation and air conditioning systems. It ensures that the set air flow rate is maintained consistently even with fluctuating pressure conditions in the duct system. This guarantees an even distribution of air throughout the entire ventilation system.The purely mechanical control technology operates autonomously and requires no external power supply. Pressure changes in the air duct are automatically compensated by the integrated control flap continuously adjusting its position. This ensures the desired volume flow remains reliably within the specified control range.Constant volume flow controllers are used in supply and exhaust air systems of residential buildings, office buildings, commercial properties, as well as industrial ventilation systems. They are ideal for stabilising air volumes in individual branches, rooms, or ventilation zones.Thanks to the round design for standard ventilation pipes and spiral duct pipes (Spiro pipes), the controllers can be easily and space-efficiently integrated into existing duct networks.Advantages of the constant volume flow controller✅ Constant air volume flow regardless of pressure fluctuations✅ No external power supply required✅ Purely mechanical, self-regulating operation✅ Easy integration into round ventilation ducts✅ Even air distribution throughout the entire system✅ Low maintenance and durable✅ Suitable for supply and exhaust air systems✅ Quick installation in standard ventilation pipesTypical areas of applicationControlled residential ventilation (CRV)Office and administrative buildingsCommercial and retail spacesIndustrial and production hallsPublic buildingsSchools and kindergartensVentilation systems with fluctuating pressure conditionsVariants and air flow rangesVariant      Nominal diameter     Air flow rangeVSR100      DN100105 – 255 m³/hVSR125      DN125130 – 310 m³/hVSR160      DN160260 – 580 m³/hVSR200      DN200380 – 960 m³/hVSR250      DN250650 – 1430 m³/hHow it worksThe volume flow controller operates with a mechanical control mechanism that regulates the air flow via a movable control flap. When the pressure in the air duct rises, the flap automatically closes further. When the pressure drops, it opens accordingly. This keeps the set volume flow constant within the defined control range.Technical characteristics✔ Design: Round for standard ventilation pipes and spiral duct pipes✔ Control principle: Pressure-independent, mechanically self-regulating✔ Installation: Directly in the air duct✔ Application area: Supply and exhaust air systems✔ Power supply: Not required✔ Maintenance: Low maintenance✔ Use: Ventilation, air conditioning and HVAC systemsA constant volume flow controller is an efficient solution for precise air volume control in modern ventilation systems. It ensures even air supply, improves the system’s control stability, and contributes to economical system operation.

Product Information „Fire Protection Shut-off Damper for Ventilation Ducts“The fire protection shut-off damper is a safety-relevant component for ventilation and air conditioning systems (HVAC systems). In the event of a fire, it reliably prevents the spread of fire and smoke gases through air ducts between different fire compartments of a building, thereby making a significant contribution to preventive structural fire protection.The fire protection damper is integrated directly into ventilation ducts and air duct systems. Under normal operation, the damper blade remains open, allowing unrestricted airflow. In the event of a fire, the closing mechanism is automatically activated: the locking lever releases the closing spring, causing the damper blade to close independently and reliably seal the air duct.For safe triggering, the fire protection shut-off damper is equipped with an integrated thermal fuse with a triggering temperature of 72 °C. When this temperature is reached, the damper closes automatically and prevents the transmission of fire and smoke through the ventilation system.The fire protection damper meets the relevant European requirements for fire protection products in ventilation systems and is accordingly tested and certified.Advantages at a Glance✅ Automatic closing in the event of fire✅ Thermal fuse mechanism with 72 °C triggering temperature✅ Fire resistance class EI 90 according to EN 1366✅ Prevents the spread of fire and smoke through ventilation ducts✅ Suitable for ventilation and air conditioning systems✅ Tested according to European fire protection standards✅ High operational safety✅ Low-maintenance designFunctionalityDuring normal ventilation operation, the damper blade remains open, allowing free airflow.If the ambient temperature rises to 72 °C in the event of a fire, the integrated thermal fuse triggers. The locking lever releases the closing spring, causing the damper blade to close automatically and seal the air duct.This effectively prevents the spread of fire and smoke gases through the ventilation system.Technical Specifications✔ Fire resistance class: EI 90 according to EN 1366✔ CE certification according to EN 15650✔ Fire protection test according to EN 1366-2✔ Classification according to EN 13501-3 + A1✔ Tightness according to EN 1751: Damper blade class 2✔ Thermal fuse with triggering temperature 72 °CStandards and Certifications✔ EN 15650✔ EN 1366-2✔ EN 13501-3 + A1✔ EN 1751✔ Fire resistance class EI 90✔ CE certifiedFeatures✔ Automatic closing mechanism✔ Self-activation by temperature rise✔ Reliable sealing of air ducts✔ Suitable for modern HVAC systems✔ High functional reliabilityApplication Areas✔ Ventilation systems✔ Air conditioning systems✔ HVAC systems✔ Residential buildings✔ Office and administrative buildings✔ Commercial and industrial buildings✔ Public facilitiesDeployment Areas– Schools– Hospitals– Hotels– Production facilities– Storage and logistics buildings– Technical building equipmentThe fire protection shut-off damper for ventilation ducts represents a reliable safety component for modern ventilation and air conditioning systems. With its fire resistance class EI 90 according to EN 1366, automatic closing mechanism, and standard-compliant certification, it ensures that fire and smoke cannot spread through the building’s air duct system in the event of a fire.

CPP 60 - Brief InformationInnovative single-room ventilation unit CPP 60 with heat recovery and radial fan, consisting of EPP housing, plastic cover, fan unit, ceramic heat exchanger, inner cover, 1 x ISO Coarse 30% (G2) filter and 1 x ISO Coarse 45% (G3) filter, necessary accessories: thermally insulated wall sleeve W 90, external cover and room air control RLS 45 KCPP 60 - Product DescriptionFeaturesInnovative single-room ventilation unit CPP 60 with heat recovery and radial fan, consisting of EPP housing, plastic cover, fan unit, ceramic heat exchanger, inner cover, 1 x ISO Coarse 30% (G2) filter and 1 x ISO Coarse 45% (G3) filter, so that the air is filtered twice.With CPP 60 units, a complete ventilation system according to DIN 1946-6 including exhaust air units can be set up via a central control (RLS 45 K).To achieve efficient ventilation, we recommend operating the units in pairs.In certain system combinations, an odd number of units is also possible.Special FeaturesThe CPP 60 is a push-pull unit with an integrated radial fan. This special design gives the CPP 60 a range of unique features.This innovative approach enables a constant volume flow ventilation of up to 60 m³/h. The resulting pressure stability of > 100 Pa guarantees ventilation regardless of weather conditions and installation location and height.The integrated ventilation flap eliminates the typical switching noise of push-pull single-room ventilation units.Thanks to the very quiet and energy-saving radial fan and very good sensor-controlled operation, the CPP 60 units achieve energy efficiency class A.Standard sound level difference; worm guide / air guideThe units can be operated in 5 different ventilation levels 20/30/42/50/60 m³/h and in 3 operating modes: continuous ventilation with heat recovery, cross ventilation and sensor-controlled automatic operation.The simple surface-mounted installation with a core drill hole of 140 mm facilitates the installation of the CPP 60 units.The minimum wall thickness of the external wall is 300 mm in combination with the external cover PP 45 AK. Using the external covers PP 45 AW/AE/AS reduces the required wall thickness to 100 mm.Filter replacement and removal of the heat exchanger can be carried out without tools. This significantly simplifies the maintenance and care of the unit.Clear commissioning software and plug & play function for standard applications facilitate commissioning. Settings can be saved and transferred to other controls.Necessary AccessoriesThermally insulated wall sleeve W 90External cover PP 45 AK/AW/AE/ASRoom air control RLS 45 KOptional AccessoriesPower unit PP 45 LTHumidity sensor PP 45 HYHumidity sensor PP 45 HYICO2 sensor PP 45 CO2VOC sensor PP 45 VOCInstallation InstructionsCore drill hole 140 mm and use of the WW 90 wall sleeve.Attachment of the external cover.Attachment of the unit as a surface-mounted version.Commissioning.Electrical ConnectionConnection of the radial fan unit with 230 V.Connection of the control RLS 45 K via 12 VDC.Connection to the fan unit and room air control RLS 45 K via plug-in control cables. ArticleCPP 60Airflow volume20 m³/h / 30 m³/h / 42 m³/h / 50 m³/h / 60 m³/hSpeed1,800 1/minSEC average-34.66 kWh/(m²*a)Energy efficiency classAType of voltageAlternating currentRated voltage230 VMains frequency50 Hz / 60 HzSPI value according to DIN EN 13141-7 (A7)0.21 Wh/m³Maximum power consumption1.7 W / 2.7 W / 3.9 W / 5.9 W / 8.2 WStand-by power consumption< 1 WProtection classIP 00Power supply cable3 x 1.5 mm²Installation locationWallType of installationSurface-mountedMaterialPlasticHeat exchanger materialCeramicColoursimilar to traffic white RAL 9016Weight5 kgWeight with packaging6.4 kgFilter classISO Coarse 45% (G3) / ISO Coarse 30% (G2)Connection diameter90 mmWidth458 mmHeight593 mmDepth195 mmWidth with packaging510 mmHeight with packaging640 mmDepth with packaging240 mmWall thickness300 mm with PP 45 AK / 100 mm with PP 45 AE/AW/ASMedium temperature40 °CAmbient temperature-20 °C to 40 °CHeat supply rate at reference volume flow according to DIN EN 13141-884.7 %Filter monitoringtime-controlledSound pressure level15 dB(A) / 23 dB(A) / 28 dB(A) / 33 dB(A) / 36 dB(A) / Distance 1 m, free-field conditionsRated max. element standardised sound level difference Dn,w48 dB / measured with PP 45 AK; 49 dB measured with PP 45 AE/AS/AWPackaging unit1 pieceRangeNGTIN (EAN)4012799956679Article number0095.0667

RV 2 - Brief InformationFinal assembly set for single-room ventilation unit RotationVent RV 2 with heat recovery, consisting of fan unit, plastic heat exchanger, inner cover, 1 x ISO Coarse 30% (G2) filter and 1 x ISO Coarse 45% (G3) filter, necessary accessories: pre-assembly set, external cover and room air control RLS 45 KRV 2 - Product DescriptionFeaturesFinal assembly set for single-room ventilation unit RotationVent RV 2 with heat recovery, consisting of fan unit, plastic heat exchanger, inner cover, 1 x ISO Coarse 30% (G2) filter and 1 x ISO Coarse 45% (G3) filter, so that the air is filtered in both directions.With the RV 2 units, a complete ventilation system according to DIN 1946-6 including exhaust units can be set up via a central control (RLS 45 K).To achieve efficient ventilation, we recommend operating the units in pairs.In certain system combinations, an odd number of units is also possible.Special FeaturesFlexible installation options using various pre-assembly sets. By positioning in the external wall, around the window, or in the window reveal, the RV 2 integrates unobtrusively into the interior.The innovative approach of a fan unit rotating around its own axis eliminates the typical switching noise of single-room ventilation units.By twisting the fan unit, the air duct is closed after switching off the RV 2 unit. This function is equivalent to an automatic shut-off flap.Thanks to very quiet and energy-saving motors and excellent sensor-controlled operation, the RV 2 units achieve energy efficiency class A+.The fan unit can be removed without tools for cleaning and filter replacement. The two filters are also replaceable without tools.The heat exchanger can be separated from the fan unit for cleaning purposes using a tool.The units can be operated in 5 different ventilation levels 15/22/30/36/42 m³/h and in 3 operating modes: continuous ventilation with heat recovery, cross ventilation, and sensor-controlled automatic operation.Flow-optimised external covers keep exhaust air away from the external facade.Potential condensate is drained via an integrated condensate drip edge in the external cover.Clear commissioning software and plug & play function for standard applications facilitate commissioning. Settings can be saved and transferred to other controls.Necessary AccessoriesPre-assembly set RV 2 (VH, VV, VLR, VLL, VS)Room air control RLS 45 KVia RLS: external covers RV 2 (AH, AV, AL, VS 90E)Optional AccessoriesRoom air control RLS 45 KPower unit PP 45 LTHumidity sensor PP 45 HYHumidity sensor PP 45 HYICO2 sensor PP 45 CO2VOC sensor PP 45 VOCInstallation InstructionsInstallation is carried out in 2 steps:Installation of a RotationVent RV 2 pre-assembly set.The installation sleeve is protected against contamination by plaster protection caps.This is followed by the integration of the final assembly set and the attachment of the external cover.No duct laying necessary.No system balancing necessary.Electrical ConnectionThe unit is delivered ready for operation.Electrical connection is made via plug connection.Connection to the room air control RLS 45 K via control lines.The 12 VDC power line of the room air control RLS 45 K to the unit also serves as the control line. Installation / Operation / Maintenance Wiring diagramsInstallation manual: pdf | onlineOperating instructions: pdf | onlineQuick start RV 2 and PP 45: pdf | onlineInstallation instructions final assembly set RV 2: pdf | onlineSafety information sheet Push Pull: pdf | online ArticleRV 2Airflow volume15 m³/h / 22 m³/h / 30 m³/h / 36 m³/h / 42 m³/hSpeed3,800 1/minSEC average-37.78 kWh/(m²*a)Energy efficiency classARated voltage12 V DCSPI value according to DIN EN 13141-7 (A7)0.14 Wh/m³Maximum power consumption1.2 W / 1.4 W / 1.9 W / 2.2 W / 2.5 WProtection classIP 00Installation locationWallMaterialPlasticHousing materialPlasticHeat exchanger materialPlasticColoursimilar to traffic white RAL 9016Weight2.5 kgWeight with packaging3 kgFilter typeExternal and exhaust air filterFilter classISO Coarse 45% (G3) / ISO Coarse 30% (G2)Width310 mmHeight87 mmDepth305 mmWidth with packaging315 mmHeight with packaging150 mmDepth with packaging400 mmWall thickness365 - 500 mmMedium temperature at IMax40 °CAmbient temperature40 °C to -15 °CHeat provision rate at reference volume flow according to DIN EN 13141-883 %Sound pressure level19 dB(A) / 24 dB(A) / 25 dB(A) / 29 dB(A) / 31 dB(A) / Distance 1 m, free field conditionsRated max. element standardised sound level difference Dn,w/ measured with RV 2 VH, 48 dB closed, 39 dB open; measured with RV 2 VV, 48 dB closed, 39 dB open; measured with RV 2 VLL, 50 dB closed, 45 dB open; measured with RV 2 VLR, 50 dB closed, 45 dB open; measured with RV 2 VS, 56 dB closed, 47 dB openRated sound insulation Rw,R/ measured with RV 2 VH, 24.5 dB closed, 15.5 dB open; measured with RV 2 VV, 24.5 dB closed, 15.5 dB open; measured with RV 2 VLL, 27.5 dB closed, 22.5 dB open; measured with RV 2 VLR, 27.5 dB closed, 22.5 dB open; measured with RV 2 VS, 32.5 dB closed, 23.5 dB openPackaging unit1 pieceRangeKGTIN (EAN)4012799956655Article number0095.0665