Spiral duct for the installation of ventilation systemsSpiral duct ØD = inner diameter [mm]Length 1000 mmMaterial: Galvanised sheet steelDesign in accordance with DIN EN 12237Tightness class D according to DIN EN 1507 (highest class of the standard)Intelmann spiral duct Application areas: The Intelmann spiral duct or spiral seam duct is used for air routing of extract air, outside air, exhaust air and supply air in centralised domestic ventilation or controlled domestic ventilation with heat recovery. The ventilation duct is made of galvanised sheet steel. The diameter refers to the internal diameter of the duct. Connecting the Intelmann spiral ducts in the ventilation system: Nipples or pipe connectors are used to connect the spiral ducts in a ventilation system. Fittings such as bends, branch pieces or T-pieces can be connected directly to the spiral duct. Sockets are used to connect fittings (bends / branch pieces / T-pieces) to each other. A spiral duct is compatible with all other fittings with the same diameter. Two spiral ducts are connected with a nipple.

Frost-proof outdoor tap Whether for gardens, parks, stables, sports grounds or playgrounds - with the frost-proof ARCTIC GARDEN standpipe valves, your outdoor water supply is guaranteed all year round. You also avoid unpleasant and expensive frost damage to your pipes, as frost in water pipes can cause very serious damage. The innovative taps adapt to any environment and their modern technology prevents the tap from freezing. This means that your water supply is guaranteed all year round. They also prevent the pipes from being damaged by frost. Arctic Garden G500: Frost-proof pillar valve Outlet length: 105 mm Stem pipe length: 1400 mm Trunk pipe diameter: ø 22 mm LG = long handle | LGL = lockable long handle | RG = round handle Water withdrawal: also possible during the frost period, as the tap is completely emptied in the CLOSED position Tap jet and flow rate: Can be changed by using different aerators Operation: Wear-free thanks to the use of ceramic discs in frost-proof soil Backflow preventer: in the water inlet Maximum water pressure: 10 bar Main pipe connection: ¾ inch Tap outlet: ¾ inch E X P E R I E N C E-------------------------We hereby declare that all metallic materials used in the fittings of the Arctic range comply with the latest positive list of the German Federal Environment Agency (assessment basis for metallic materials in contact with drinking water) and that the seals used are approved in accordance with DVGW W270 and therefore fulfil the drinking water requirements.When connecting the fitting to the drinking water network, the installation may only be carried out by a licenced specialist company in accordance with DIN 1988 / DIN EN 1717 / EN 806 and must comply with local, national and international standards and regulations.

INTAKE TOWER MADE OF INDIVIDUALLY PAINTED STAINLESS STEELThe intake tower is made of high-quality, solid stainless steel (V2A). To make the intake tower even more weather-resistant, it is elaborately spray-painted in the RAL or DB colour of your choice. Neither wind nor weather can harm this intake tower! The painted surface gives you a simple and exclusive design. Your intake tower becomes a true eye-catcher, even in the entrance area of your house! You can choose from 5 modern colours for the paintwork. To give your intake tower an individual touch, we of course also accommodate your colour preferences. The Intelmann intake tower series impresses with simple elegance combined with great functionality: Quick and easy installation Integrated stop bead in the main pipe serves to hold the filter basket at the upper end of the pipe Filter change without toolsFor a harmonious overall appearance, the intake tower is painted to match your windows, doors or facade and thus fits perfectly into the appearance of your house! Such an intake tower does not need to be hidden! Outstanding features of the intake towerStable and durable construction made of solid, high-quality stainless steel Corrosion-resistant and insensitive Material: stainless steel V2A (1.4301) Finishing: spray painting in trendy RAL or DB colours 100% UV and weather resistantAbsolutely low maintenanceIntelmann quality productTECHNICAL DATA The stainless steel intake tower, 2-piece smooth pipe with louvre hood, is suitable for all common underground pipes connected to your ventilation system, ground heat exchanger or chimney.Suitable for the following underground pipes: KG pipe (orange) KG2000 (green) HT pipe (grey) POLO-KAL (blue). The intake tower is delivered in two parts and consists of a smooth pipe and a louvre hood. The smooth pipe and louvre hood are made of stainless steel V2A (grain 220 polished). The louvre hood has an inserted bird protection grid (mesh size 10 x 10 mm). Installation is quick and straightforward: !!!ATTENTION!!! The diameter 100 mm (AT2A-100) fits only inside the KG pipe socket and is not slipped over the KG pipe! For secure standing, we recommend wall mounting here with a clamp.Allow the underground pipe to protrude at least 30 cm – 40 cm above ground level.Cut off the socket (the thick end of the underground pipe)  Slip the smooth pipe over the underground pipe Insert the louvre hood into the smooth pipe DONE!We recommend additionally screwing the louvre hood to the smooth pipe. If the intake tower is used for the intake of outside air, a filter basket including a coarse dust filter should also be installed to catch heavy contamination from your ventilation system. The filter basket is inserted just below the louvre hood into the smooth pipe of the intake tower and is held by a stop bead. The filter change is correspondingly straightforward. No additional mounting materials, tools or fasteners are necessary, as the underground pipe ensures the secure standing of the intake tower. Volume flow: AT2A-S100 / AT2A-S100-500 = 175 m³/h AT2A-S110 / AT2A-S110-500 = 270 m³/hAT2A-S125 / AT2A-S125-500 = 270 m³/hAT2A-S160 / AT2A-S160-500 = 430 m³/hAT2A-S200 / AT2A-S200-500 = 690 m³/h AT2A-S250 / AT2A-S250-500 = 1000 m³/h AT2A-S315 / AT2A-S315-500 = 1600 m³/h Note: When the exhaust air system is at a standstill, moisture, snow or dust can enter the pipe system. To prevent moisture from being drawn in during outside air intake, the air velocity in the free cross-section must not exceed 2 m/s.

Intelmann® Aluflex Duct – flexible aluminium ventilation duct | Made in GermanyThe Intelmann® Aluflex Duct is a high-quality, flexible air duct made of aluminium for ventilation, air conditioning and exhaust applications. Manufactured Made in Germany, it stands for reliable quality, high durability and particularly installation-friendly processing. Thanks to its flexibility, the Aluflex duct is ideal for changes of direction, confined installation situations, and for connecting devices to fixed ventilation ducts.The material is non-combustible according to DIN 4102, class A1 and thus meets high requirements for structural fire protection. In addition, the Aluflex duct impresses with a very wide temperature resistance from −125 °C to +250 °C.Construction & MaterialThe Intelmann® Aluflex Duct is available in single-layer and double-layer versions and combines high flexibility with sufficient shape stability:✔ Material: Aluminium✔ 3 m version (single-layer): material thickness 80 µm✔ 5 m version (double-layer): material thickness 2 × 50 µm✔ Fire protection: DIN 4102, class A1 (non-combustible)✔ Temperature range: −125 °C to +250 °CImportant note on nominal diameterThe stated nominal diameter refers to the internal diameter of the Aluflex duct.The diameter range is Ø 50 – 400 mm.Connection is made via nipples, ensuring a precise fit with ventilation ducts, spigots and fittings of the same nominal diameter.Length, handling & processingThe Aluflex duct is delivered highly compressed and can be easily extended to the desired length:✔ 3 m version: compressed to approx. 0.6 m✔ 5 m version: compressed to approx. 1.2 m For optimal results, it is recommended to pull the duct apart with two people and in one continuous motion to reach the desired application length. Advantages at a glance:✅ Flexible & adaptable – ideal for complex duct routing✅ Made in Germany – high quality and manufacturing reliability✅ Non-combustible – DIN 4102, class A1✅ Wide temperature range – −125 °C to +250 °C✅ Wide diameter range – Ø 50 – 400 mm✅ Space-saving delivery – compressed for easy handling✅ Easy installation – quick assembly without special tools✅ Precise connection – nominal diameter = internal diameterInstallation:– Flexible installation for changes of direction– Connection to pipes, devices or spigots– Fixing, e.g. with hose clamps– Optional sealing with aluminium adhesive tape or sealantApplication & areas of use:The Aluflex duct is ideal for:– Ventilation and exhaust systems– Kitchen, bathroom and WC exhaust– Connection lines for ventilation units– Air conditioning and ventilation systems– Technical and ancillary roomsIt is equally suitable for new buildings and retrofitting.With the Intelmann® Aluflex Duct you receive a flexible, safe and proven solution for professional ventilation installations with high demands on fire protection, temperature resistance and installation convenience.

Weather protection grille Ø 100 mm to Ø 150 mm type WSHE Stainless steel V2A Design weather protection grille for outside, weatherproof With self-closing flap, damped flap stop, no rattling due to metal on metal With rubber sealing tape for perfect connection to external façade, screws for installation included in scope of delivery Round connection on the back for connecting a ventilation pipe or hose Installation:Attach the rubber seal to the outer edge of the bonnet. This sometimes requires a little patience. Then insert the weather protection grille with the connection piece into the ventilation duct and fix it directly to the wall using the screws provided. For better fastening in the ventilation duct, there are clamping lugs on the spigot of the bonnet.

Fresh air and exhaust air set made of stainless steel with coarse dust filter for fresh air and exhaust air, consisting of:1x 2-piece stainless steel intake tower for outside air1x 2-part stainless steel intake tower for exhaust air 1x stainless steel filter basket5x replacement filters The stainless steel 2-piece smooth tube intake tower (100 cm) with louvre bonnet (Ø 320 mm) is suitable for all standard ground pipes that are connected to your ground heat exchanger.Suitable for the following ground pipes:KG pipe (orange)KG2000 (green) HT pipe (grey) POLO-KAL (blue). The intake tower is supplied in two parts and consists of a smooth pipe and a louvred cover.The smooth tube and louvred bonnet are made of V2A stainless steel (220 grit polished). The louvred bonnet has an inserted bird protection grille (mesh size 10 x 10 mm). The scope of delivery also includes a stainless steel filter basket incl. G3 filter, suitable for the intake tower for outside air, as well as 5 replacement filters.For reasons of hygiene, the filters should be replaced every 3 months, or every 6 months at the latest. Installation is quick and uncomplicated:Allow the ground pipe to protrude at least 30 cm - 40 cm above ground level.Cut off the sleeve (the thick end of the soil pipe) Place the smooth pipe over the soil pipe Insert the filter basket into the smooth pipe up to the stop bead Insert the louvred cover into the smooth pipe DONE! We recommend additionally screwing the louvred cover to the smooth pipe.No further installation material, tools or fixings are required, as the ground pipe ensures that the intake tower stands securely.Volume flow:AUFS150 = 300 m³/hAUFS200 = 600 m³/hAUFS250 = 850 m³/hAUFS300 = 1500 m³/h Note: When the exhaust air system is at a standstill, moisture, snow or dust can enter the pipe system. In order to prevent moisture from being sucked in with outside air intake, the air velocity in the free cross-section must not exceed 2 m/s.

Flat trunking made of galvanised sheet steel Width: 100 to 300 mm, height: 50 mm The width and height specifications refer to the internal dimensions of the trunking The total length of the trunking is L = 1000 mm The Intelmann flat trunking system is designed according to the socket-nipple principle Flat ducts are connected to each other with flat duct nipple connectors Moulded parts (bends, T-pieces, transition pieces) are connected to each other with a sleeve This allows all moulded parts to be inserted into the trunking. No further connection is required for this. The flat duct is suitable for a wide range of applications. These range from supply and exhaust air ducts for controlled (domestic) ventilation to use as an exhaust air duct for an extractor bonnet in the kitchen and as a supply air duct for fireplaces or stoves. The duct is suitable for installation under the screed. We recommend our version with internal reinforcement for this purpose. To seal the joints, we recommend our aluminium adhesive tape or aluminium-laminated cold-shrink tape. Both options offer sufficient protection against pressure loss in your pipework system. Flat duct system for controlled domestic ventilation or extractor hoods, 50 mm height. Material: Sendzimir galvanised sheet steel, zinc coating 275g/m², non-combustible to DIN 4102 class A1 On request: Special parts / dimensions, different heights, also stainless steel V2A (1.4301) and V4A (1.4404) and aluminium

Shut-off damper: galvanised steel or stainless steel V2A with EPDM sealing lips for airtight installation to DIN EN 12237 class D best class of this standard Damper blade with EPDM sealing lip tight-closing according to DIN EN 1751 class 4 best class of this standard Damper blade with two bearings; damper with motorised bracket, rotatable for actuator mounting at any position, 360° around damper shaft With Belimo LM230A damper actuator for open/close control of dampers, for 230 V, 5 NM torque, for dampers up to 1m² damper area The shut-off damper is inserted between two ventilation ducts Technical data sheet Belimo LM230A Electrical data Rated voltage AC 230 V Rated voltage Frequency 50/60 Hz Operating range AC 85...264 V Power consumption in operation 1.5 W Power consumption idle position 0.5 W Power consumption dimensioning 3.5 VA Power supply / control connection Cable 1 m, 3 x 0.75 mm² Parallel operation Yes (observe power data) Functional data Motor torque min. 5 Nm Direction of rotation Motor selectable with switch 0 (anti-clockwise) / 1 (clockwise rotation) Manual adjustment Gear disengagement with push button, lockable Angle of rotation max. 95° Angle of rotation Note can be limited on both sides by adjustable mechanical stops Motor running time 150 s / 90° Motor sound power level 35 dB(A) Axle mounting Universal clamping block 6...20 mm Mechanical position indicator, clip-on Safety Protection class IEC/EN II insulated Protection class UL II insulated Protection class IEC/EN IP54 Protection class NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Low Voltage Directive CE according to 2006/95/EC Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14 Certification UL cULus according to UL 60730-1A, UL 60730-2-14 and CAN/CSA E60730-1:02 Mode of operation Type 1 Rated impulse voltage Supply / Control ##########_43__ kV Degree of pollution of the environment 3 Ambient temperature -30...50°C Storage temperature -40...80°C Ambient humidity 95% r.H, non-condensing Maintenance maintenance-free Weight approx. Weight approx. 0.50 kg

Intelmann® Aluflex Premium Aluminium Flexible Duct Ø 80–200 mm – 5 m, increased material thickness 120 µmThe Intelmann® Aluflex Premium (Intelmann FLEX) is the robust advancement of the classic aluminium flexible duct and has been specially developed for applications requiring higher stability combined with high flexibility. It is ideal for ventilation, air conditioning, and exhaust systems in residential, commercial, and industrial sectors.Thanks to the increased material thickness of 120 µm, the duct is significantly more resistant to mechanical influences and has a higher inherent stiffness without losing its flexibility. This facilitates installation and ensures a durable, secure setup.The duct is made entirely from spiral-wound aluminium and guarantees very high airtightness (airtightness class D) while optimally adapting to complex duct routes.Advantages at a glance:✅ Premium version – Significantly more stable than standard aluminium flexible ducts✅ Increased material thickness (120 µm) – Durable and shape-retaining✅ High airtightness – Airtightness class D✅ Flexible & adaptable – Ideal for complex installations✅ Wide temperature range – −30 °C to +250 °C✅ Non-combustible – Euroclass A1 according to EN 13501-1✅ VDI 6022 compliant – Suitable for hygienically sensitive applicationsTechnical details:✔ Product name: Intelmann® Aluflex Premium (FLEX)✔ Diameter: Ø 80 – 200 mm (internal diameter)✔ Length: 5 m (compressed to approx. 1.2 m)✔ Material: Aluminium✔ Material thickness: 120 µm✔ Airtightness class: D✔ Max. temperature: +250 °C✔ Min. temperature: −30 °C✔ Max. pressure: +3000 Pa✔ Max. negative pressure: −750 Pa✔ Max. air velocity: 30 m/s✔ Fire protection: EN 13501-1, class A1✔ Bending radius: min. 1 × diameter✔ Halogen-free: Yes✔ Silicone-free: YesInstallation & processing:The aluminium flexible duct is delivered compressed (approx. 1.2 m) and can be extended to the full length of 5 m.For optimal results, it is recommended to extend the duct with two people and in one continuous pull to the desired length.Installation is quick and easy:– Connection to ventilation spigots or duct systems– Fixing, e.g. with hose clamps– Optional sealing with aluminium adhesive tapeApplications & areas of use:The Intelmann® FLEX is particularly suitable for:– Ventilation and exhaust systems– Connection ducts for ventilation units– Kitchen, bathroom, and WC exhaust– Air conditioning and ventilation systems– Technical rooms and commercial installationsWith the Intelmann® Aluflex Premium, you receive a particularly stable, durable, and at the same time flexible solution for demanding ventilation installations with high requirements for airtightness, fire protection, and processing.