Systemair Duct Fan K 100XL sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical power input (P1) 52.1 WCurrent 0.227 AMax. air flow 285 m³/hSpeed 2418 1/minMax. conveyed medium temperature 70 °CMax. conveyed medium temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 45.2 dB(A)Weight 3 kgInsulation class B Motor protection class 44 IPCapacitor 1.5 µF Energy class, basic unit E Energy class, basic unit option C ErP ready 2016, 2018 Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. Using the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded casing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight casing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 150M sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical power input (P1) 53.3 WCurrent 0.232 AMax. air flow 464 m³/hSpeed 2379 rpmMax. conveyed medium temperature 70 °CMax. conveyed medium temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 37.5 dB(A)Weight 3.3 kgInsulation class B Motor protection class 44 IPCapacitor 1.5 µF Energy class, basic unit E Energy class, basic unit option B Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. With the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded casing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight casing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 100M sileo Voltage 230 VFrequency 50 HzPhase 1 ~Power 29.9 WCurrent 0.171 AMax. Airflow 184 m³/hSpeed 2443 r.p.mMax. Conveyed Medium Temperature 70 °CMax. Conveyed Medium Temperature with Speed Control 70 °CSound Pressure Level at 3m (20m² Sabine) 38.4 dB(A)Weight 2.3 kgInsulation Class, Motor B Protection Class, Motor 44 IP Energy class, basic unit F Energy class, basic unit option D ErP ready 2016, 2018 Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. With the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded casing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight casing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 200M sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical power input (P1) 102 WCurrent 0.442 AMax. air flow 760 m³/hSpeed 2529 rpmMax. conveyed medium temperature 70 °CMax. conveyed medium temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 42.7 dB(A)Weight 4.1 kgInsulation class FMotor protection class 44 IPCapacitor 2.5 µF Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. Using the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded housing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight housing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 200L sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical power input (P1) 145 WCurrent 0.631 AMax. air flow 965 m³/hSpeed 2555 rpmMax. conveyed medium temperature 70 °CMax. conveyed medium temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 47.8 dB(A)Weight 4.8 kgInsulation class FMotor protection class 44 IPCapacitor 3.5 µF Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct installation. For easy mounting, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. Using the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded housing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight housing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 125 EC Voltage 230 VFrequency 50 HzPhase 1 ~Power 83 WCurrent 0.678 AMax. Airflow 482 m³/hSpeed 3308 1/minMax. Conveyed Medium Temperature 60 °CMax. Conveyed Medium Temperature with Speed Control 60 °CSound Pressure Level at 3m (20m² Sabine) 45.9 dB(A)Weight 2.8 kgInsulation Class, Motor B Protection Class, Motor IP54 100% controllable Integrated speed controller Integrated motor protection Low noise level Installation in any mounting position Includes mounting bracket Reliable operation and maintenance-free Energy-efficient, economical and comfortable EC fans are intelligent fans with integrated control (commutation unit) that always adjust the fan to optimal operation. Thus, the proportion of effectively used energy is many times higher compared to AC motors. At the same time, the energy input remains extremely low. The EC drive operates particularly more energy-efficiently in the controlled range and is therefore significantly more economical than AC motors.Systemair energy-saving fans are not only extremely energy-efficient but also pleasant, comfortable and time-saving to install. Since the control electronics are integrated into the motor, connection to a control cabinet with power and control electronics and the associated wiring effort is eliminated. Due to lower wear and reduced heat generation, EC fans also have a longer service life than AC fans and require less frequent maintenance. The compact duct fans of the K-EC series are suitable for installation in duct systems. For easy and secure mounting, all K fans have duct connections at least 25 mm long according to EN 1506:1997. The fans are equipped with backward-curved impeller blades and energy-saving, highly efficient EC external rotor motors. The mounting brackets are included in the scope of delivery. They ensure easy installation and removal of the fan. With the FK connection sleeves available as accessories, the fan can be connected vibration-free to the duct system. The fans are equipped with a potentiometer (0-10V) through which the operating point can be set directly. The factory setting of the potentiometer is between 6-10V. To protect the motor from overheating, the fan has built-in motor protection. The housing is made of galvanized sheet steel. K fans are particularly airtight and achieve airtightness class C according to EN 12237:2003. Due to the airtight housing, the terminal box rated IP55 and the cable gland M20 rated IP68, installation outdoors and in damp rooms is permitted.

Systemair tube fan K 125XL sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical input power (P1) 52.7 WCurrent 0.229 AMax. Volume flow 359 m³/hSpeed 2395 1/minMax. Pumped liquid temperature 70 °CMax. Max. fluid temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 41.7 dB(A)Weight 2.9 kgInsulation class B Protection class, motor 44 IPCapacitor 1.5 µF Energy class, basic unit E Energy class, basic unit option C Speed controllable Built-in thermal contacts Can be installed in any position Can be used outdoors Reliable and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and external rotor motors. The mounting bracket is included in the scope of delivery. It ensures easy installation and removal of the fan. The fan can be connected to the duct system without vibration using the FK connecting sleeves, which we offer as accessories. The fans can be speed-controlled using a stepless thyristor or a 5-stage transformer. The fan has built-in thermal contacts to protect the motor from overheating. The airtight, folded housing is made of galvanised sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate in accordance with tightness class C. The airtight housing allows the fan to be installed outdoors and in damp rooms.

Systemair Duct Fan K 150XL sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical power input (P1) 100 WCurrent 0.443 AMax. air flow 724 m³/hSpeed 2523 rpmMax. conveyed medium temperature 70 °CMax. conveyed medium temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 46.4 dB(A)Weight 4.1 kgInsulation class F Motor protection class 44 IPCapacitor 2.5 µF Energy class, basic unit E Energy class, basic unit option C Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. Using the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system without vibration. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded casing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight casing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 160XL Voltage 230 VFrequency 50 HzPhase 1 ~Electrical power input (P1) 102 WCurrent 0.447 AMax. air flow 749 m³/hSpeed 2539 rpmMax. conveyed medium temperature 70 °CMax. conveyed medium temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 46.4 dB(A)Weight 4 kgInsulation class FMotor protection class 44 IPCapacitor 2.5 µF Energy class, basic unit EEnergy class, basic unit option C Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. Using the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded casing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight casing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 200EC Voltage 230 VFrequency 50/60 HzPhase 1 ~Power 78.6 WCurrent 0.626 AMax. Airflow 774 m³/hSpeed 2468 r.p.mSound pressure level at 3m (20m² Sabine) 51.4 dB(A)Weight 3.3 kgInsulation class, motor B Protection class, motor 44 IPMax. conveyed medium temperature 60 °CMax. conveyed medium temperature with speed control 60 °C 100% controllable Integrated speed controller Integrated motor protection Low noise level Installation in any mounting position Includes mounting bracket Reliable operation and maintenance-free Energy-efficient, economical and comfortable EC fans are intelligent fans with integrated control (commutation unit) that always adjust the fan to optimal operation. Thus, the proportion of effectively used energy is many times higher compared to AC motors. At the same time, the energy input remains extremely low. The EC drive operates particularly more energy-efficiently and therefore significantly more economically than AC motors, especially in the regulated range.Systemair energy-saving fans are not only extremely energy-efficient but also pleasant, comfortable and time-saving to install. Since the control electronics are integrated into the motor, connection to a control cabinet with power and control electronics and the associated wiring effort is eliminated. Due to lower wear and reduced heat generation, EC fans also have a longer service life than AC fans and require less frequent maintenance. The compact duct fans of the K-EC series are suitable for installation in duct systems. For easy and secure mounting, all K fans have duct connections at least 25 mm long according to EN 1506:1997. The fans are equipped with backward-curved impeller blades and energy-saving, highly efficient EC external rotor motors. The mounting brackets are included in the delivery. They ensure easy installation and removal of the fan. The fans are equipped with a potentiometer (0-10V) through which the operating point can be set directly. The factory setting of the potentiometer is between 6-10V. To protect the motor from overheating, the fan has built-in motor protection. The housing is made of galvanized sheet steel. K fans are particularly airtight and achieve airtightness class C according to EN 12237:2003. Due to the airtight housing, the terminal box rated IP55 and the cable gland M20 rated IP68, installation outdoors and in damp rooms is permitted.

Systemair Duct Fan K 315M ErP ready ErP 2016/ErP 2018 Nominal dataVoltage 230 VFrequency 50 HzPhase 1 ~Electrical input power (P1) 231 WCurrent 1.01 AMax. air flow 1224 m³/hSpeed 2783 rpmCapacitor 5 µFWeight 6.6 kgTemperature dataMax. conveyed medium temperature 70 °CMax. conveyed medium temperature with speed control 70 °CSound dataSound pressure level at 3m (20m² Sabine) 42.7 dB(A)Protection class / classificationInsulation class F Motor protection class IP44 IP Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct installation. For easy mounting, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. With the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded casing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight casing, installation outdoors and in damp rooms is possible.

Systemair tube fan K 160M sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical input power (P1) 53 WCurrent 0.231 AMax. Volume flow 450 m³/hSpeed 2388 1/minMax. Pumped liquid temperature 70 °CMax. Max. fluid temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 37.8 dB(A)Weight 3.3 kgInsulation class B Protection class, motor 44 IPCapacitor 1.5 µF Energy class, basic unit E Energy class, basic unit option B Speed controllable Built-in thermal contacts Can be installed in any position Can be used outdoors Reliable and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and external rotor motors. The mounting bracket is included in the scope of delivery. It ensures easy installation and removal of the fan. The fan can be connected to the duct system without vibration using the FK connecting sleeves, which we offer as accessories. The fans can be speed-controlled using a stepless thyristor or a 5-stage transformer. The fan has built-in thermal contacts to protect the motor from overheating. The airtight, folded housing is made of galvanised sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate in accordance with tightness class C. The airtight housing allows the fan to be installed outdoors and in damp rooms.

Systemair Duct Fan RVK-EX 315D4, ATEX Voltage 400 VFrequency 50 HzPhase 3 ~Electrical input power (P1) 84.4 WCurrent 0.2 AMax. volume flow 1120 m³/hSpeed 1385 1/minMax. conveyed medium temperature 40 °CMax. conveyed medium temperature with speed control 40 °CSound pressure level at 3m (20m² Sabine) 41.2 dB(A)Weight 7.1 kgInsulation class B Protection class, motor 44 IPCertificate ZELM 03AREX0198X Explosion protection II 2G c Ex e IIB T3 Tested according to ATEX Directive 94-9-EC Safe operation and maintenance-friendly Installation possible in any mounting position Ignition protection type "Ex e" (increased safety) Motor protection by PTC thermistor, in conjunction with a release device U-EK230E Voltage-controllable external rotor motor with fitted cable RVK fans are designed for installation in ducts. The housing is made of conductive plastic, the radial impeller is equipped with backward-curved blades. Combined with the Systemair U-EK230E motor protection relay, the speed of the RVK-EX 315D4 can be controlled via a 5-step voltage regulator. They are suitable for temperature classes T1, T2 and T3. Conveying of explosive gases in Zone 1 and Zone 2, as well as groups IIA and IIB, is also possible. The fans are certified under ZELM 03 ATEX 0198x. The motor of the RVK fans must be connected to a separate motor protection switchgear. * Positive Temperature Coefficient = PTC (thermistor)

Systemair tube fan K 160 EC Voltage 230 VFrequency 50/60 HzPhase 1 ~Power 79.4 WCurrent 0.628 AMax. Volume flow 544 m³/hSpeed 3105 r.p.mSound pressure level at 3m (20m² Sabine) 46.6 dB(A)Weight 3.3 kgInsulation class, motor B Protection class, motor 44 IPMax. Max. fluid temperature 60 °CMax. Max. fluid temperature with speed control 60 °C 100 % controllable Integrated speed controller Integrated motor protection Low noise level Installation in any mounting position Mounting bracket included Reliable and maintenance-free Energy-efficient, economical and convenient EC fans are intelligent fans with integrated control (commutation unit), which always sets the fan to optimum operation. This means that the proportion of effectively utilised energy is many times higher compared to AC motors. At the same time, the energy input remains extremely low. The EC drive is more energy-efficient and therefore significantly more economical than AC motors, particularly in the controlled range.However, energy-saving fans from Systemair are not only extremely energy-efficient, but also pleasant, convenient and time-saving to install. As the control electronics are integrated into the motor, there is no need to connect to a control cabinet with power and control electronics and the associated wiring work. EC fans also have a longer service life than AC fans due to less wear and tear and lower heat generation and require less maintenance. The compact inline fans in the K-EC series are suitable for installation in pipe systems. For simple and safe installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and energy-saving, highly efficient EC external rotor motors. The mounting brackets are included in the scope of delivery. They ensure easy installation and removal of the fan. The fans are equipped with a potentiometer (0-10V) that can be used to set the operating point directly. The factory setting of the potentiometer is set to a value between 6-10V. To protect the motor from overheating, the fan has a built-in motor protection. The housing is made of galvanised sheet steel. K fans are particularly airtight and achieve tightness class C in accordance with EN 12237:2003. Due to the airtight housing, the terminal box in IP55 and the M20 cable gland in IP 68, installation outdoors and in damp rooms is permitted.

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

Systemair tube fan K 250L sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical input power (P1) 145 WCurrent 0.632 AMax. Volume flow 979 m³/hSpeed 2562 1/minMax. Pumped liquid temperature 70 °CMax. Max. fluid temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 43 dB(A)Weight 4.6 kgInsulation class F Protection class, motor 44 IPCapacitor 3.5 µF Speed controllable Built-in thermal contacts Can be installed in any position Can be used outdoors Reliable and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and external rotor motors. The mounting bracket is included in the scope of delivery. It ensures easy installation and removal of the fan. The fan can be connected to the duct system without vibration using the FK connecting sleeves, which we offer as accessories. The fans can be speed-controlled using a stepless thyristor or a 5-stage transformer. The fan has built-in thermal contacts to protect the motor from overheating. The airtight, folded housing is made of galvanised sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate in accordance with tightness class C. The airtight housing allows the fan to be installed outdoors and in damp rooms.

ERR 31/1 - Brief InformationRadial duct fan, DN 315, alternating currentERR 31/1 - Product DescriptionSpecial FeaturesEfficient radial duct fan made of powder-coated sheet steel.Suitable for industrial and residential building installations.Radial impeller with backward-curved blades.Low noise and high pressure.Compact dimensions for minimal space requirements.For direct installation between ductwork, suitable for supply or exhaust air depending on installation position.Round connection spigots on suction and pressure side matched to standard ducts.Mounting foot available as an accessory.Flow DirectionFlow and rotation direction are indicated on the fan housing by arrows.MotorSingle-phase alternating current motor.External rotor capacitor motor.Operating capacitor ready connected in the terminal box.Speed controllable.Thermal overload protection (temperature sensor in motor winding) standard.Overload protection automatically switches off the fan in case of overheating.Robust motor with ball bearings, maintenance-free.Protection class IP X4 when installed in ventilation ducts with at least 1 m duct on suction and pressure side.Installation InstructionsInstallation possible in any position.To avoid vibration transmission to the duct system, use optional elastic sleeves ELR.Electrical ConnectionExternal terminal box with cable entry gland.Safety InstructionsOperate the fan with free intake or outlet only if the impeller guard according to DIN EN ISO 13857 is ensured. For this purpose, optionally fit the protective grille SGR.Installation / Operation / Maintenance Wiring diagramsSafety instructions for industrial fans: pdf | onlineInstallation instructions: pdf | onlineInstallation notes ItemERR 31/1Airflow volume1,370 m³/hSpeed2,760 1/minImpeller typeradialSpeed controllable✔Reversibility−Voltage typeAlternating currentRated voltage230 / 220 VMains frequency50 Hz / 60 HzRated power258 WIMax1.14 AProtection classIP X4Thermal classFPole changeable−Installation positionvertical / horizontalMaterialSheet steel, powder-coatedHousing materialSheet steel, powder-coatedColourLight greyWeight6.46 kgWeight with packaging7.62 kgNominal diameter315 mmWidth450 mmHeight487 mmDepth295 mmWidth with packaging470 mmHeight with packaging470 mmDepth with packaging360 mmMedium temperature at rated current-25 °C to 60 °CMedium temperature at IMax-20 °C to 60 °C / at 60 Hz temperature -20°C to 25°CPackaging unit1 pieceRangeCGTIN (EAN)4012799802785Article number0080.0278

Systemair Duct Fan K 125M sileo Voltage 230 VFrequency 50 HzPhase 1 ~Power 29.1 WCurrent 0.172 AMax. Airflow 187 m³/hSpeed 2483 r.p.mMax. Conveyed Medium Temperature 70 °CMax. Conveyed Medium Temperature with Speed Control 70 °CSound Pressure Level at 3m (20m² Sabine) 33.9 dB(A)Weight 2.3 kgInsulation Class, Motor B Protection Class, Motor 44 IPCapacitor None µF Energy class, basic unit F Energy class, basic unit option C Speed controllable Built-in thermal contacts Installation possible in any mounting position Suitable for outdoor use Reliable operation and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans comply with EN 1506:1997 and feature duct connections at least 25 mm long. The fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. With the FK connection sleeves, which we offer as accessories, the fan can be connected to the duct system vibration-free. The fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fan is equipped with built-in thermal contacts. The airtight, folded casing is made of galvanized sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate according to tightness class C. Thanks to the airtight casing, installation outdoors and in damp rooms is possible.

Systemair Duct Fan K 100 EC Voltage 230 VFrequency 50 HzPhase 1 ~Power 82.6 WCurrent 0.69 AMax. Airflow 321 m³/hSpeed 3479 rpmMax. Conveyed Medium Temperature 60 °CMax. Conveyed Medium Temperature with Speed Control 60 °CSound Pressure Level at 3m (20m² Sabine) 49.8 dB(A)Weight 2.9 kgInsulation Class, Motor B Protection Class, Motor IP54 100% controllable Integrated speed controller Integrated motor protection Low noise level Installation in any mounting position Includes mounting bracket Reliable operation and maintenance-free Energy-efficient, economical and comfortable EC fans are intelligent fans with integrated control (commutation unit) that always adjust the fan to optimal operation. Thus, the proportion of effectively used energy is many times higher compared to AC motors. At the same time, the energy input remains extremely low. The EC drive operates particularly more energy-efficiently in the controlled range and is therefore significantly more economical than AC motors.Systemair energy-saving fans are not only extremely energy-efficient but also pleasant, comfortable and time-saving to install. Since the control electronics are integrated into the motor, connection to a control cabinet with power and control electronics and the associated wiring effort is eliminated. Due to lower wear and reduced heat generation, EC fans also have a longer service life than AC fans and require less frequent maintenance. The compact duct fans of the K-EC series are suitable for installation in duct systems. For easy and secure mounting, all K fans have duct connections at least 25 mm long according to EN 1506:1997. The fans are equipped with backward-curved impeller blades and energy-saving, highly efficient EC external rotor motors. The mounting brackets are included in the scope of delivery. They ensure easy installation and removal of the fan. With the FK connection sleeves available as accessories, the fan can be connected vibration-free to the duct system. The fans are equipped with a potentiometer (0-10V) through which the operating point can be set directly. The factory setting of the potentiometer is between 6-10V. To protect the motor from overheating, the fan has built-in motor protection. The housing is made of galvanized sheet steel. K fans are particularly airtight and achieve airtightness class C according to EN 12237:2003. Due to the airtight housing, the terminal box in IP55 and the cable gland M20 in IP68, installation outdoors and in damp rooms is permitted.

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.

Systemair tube fan K 315L EC Voltage 230 VFrequency 50/60 HzPhase 1 ~Power 340 WCurrent 2.08 AMax. Volume flow 1732 m³/hSpeed 2719 r.p.mSound pressure level at 3m (20m² Sabine) 57.2 dB(A)Weight 7.2 kgInsulation class, motor B Protection class, motor 44 IPMax. Max. fluid temperature 55 °CMax. Max. fluid temperature with speed control 55 °C 100 % controllable Integrated speed controller Integrated motor protection Low noise level Installation in any mounting position Mounting bracket included Reliable and maintenance-free Energy-efficient, economical and convenient EC fans are intelligent fans with integrated control (commutation unit), which always sets the fan to optimum operation. This means that the proportion of effectively utilised energy is many times higher compared to AC motors. At the same time, the energy input remains extremely low. The EC drive is more energy-efficient and therefore significantly more economical than AC motors, particularly in the controlled range.However, energy-saving fans from Systemair are not only extremely energy-efficient, but also pleasant, convenient and time-saving to install. As the control electronics are integrated into the motor, there is no need to connect to a control cabinet with power and control electronics and the associated wiring work. EC fans also have a longer service life than AC fans due to less wear and tear and lower heat generation and require less maintenance. The compact inline fans in the K-EC series are suitable for installation in pipe systems. For simple and safe installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and energy-saving, highly efficient EC external rotor motors. The mounting brackets are included in the scope of delivery. They ensure easy installation and removal of the fan. The fans are equipped with a potentiometer (0-10V) that can be used to set the operating point directly. The factory setting of the potentiometer is set to a value between 6-10V. To protect the motor from overheating, the fan has a built-in motor protection. The housing is made of galvanised sheet steel. K fans are particularly airtight and achieve tightness class C in accordance with EN 12237:2003. Due to the airtight housing, the terminal box in IP55 and the M20 cable gland in IP 68, installation outdoors and in damp rooms is permitted.

Systemair tube fan K 250 EC Voltage 230 V Frequency 50/60 Hz Phase 1 ~ Power 115 W Current 0.874 A Max. Volume flow 979 m³/h Speed 2562 r.p.m Sound pressure level at 3m (20m² Sabine) 39.4 dB(A) Weight 4.5 kg Insulation class, motor B Protection class, motor 54 IP Max. Max. fluid temperature 55 °C Max. Max. fluid temperature with speed control 55 °C Description - 100 % controllable - Integrated speed controller - Integrated motor protection - Low noise level - Installation in any mounting position - Mounting bracket included - Reliable and maintenance-free - Energy-efficient, economical and convenient EC fans are intelligent fans with integrated control (commutation unit), which always sets the fan to optimum operation. This means that the proportion of effectively utilised energy is many times higher compared to AC motors. At the same time, the energy input remains extremely low. The EC drive is more energy-efficient and therefore significantly more economical than AC motors, particularly in the controlled range. However, energy-saving fans from Systemair are not only extremely energy-efficient, but also pleasant, convenient and time-saving to install. As the control electronics are integrated into the motor, there is no need to connect to a control cabinet with power and control electronics and the associated wiring work. EC fans also have a longer service life than AC fans due to less wear and tear and lower heat generation and require less maintenance. The compact tube fans in the K-EC series are suitable for installation in pipe systems. For simple and safe installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and energy-saving, highly efficient EC external rotor motors. The mounting brackets are included in the scope of delivery. They ensure easy installation and removal of the fan. The fan can be connected to the duct system without vibration using the FK connecting collars available as accessories. The fans are equipped with a potentiometer (0-10V) that can be used to set the operating point directly. The factory setting of the potentiometer is set to a value between 6-10V. To protect the motor from overheating, the fan has a built-in motor protection. The housing is made of galvanised sheet steel. K fans are particularly airtight and achieve tightness class C in accordance with EN 12237:2003. Due to the airtight housing, the terminal box in IP55 and the M20 cable gland in IP 68, installation outdoors and in damp rooms is permitted.

Systemair tube fan K 250M sileo Voltage 230 VFrequency 50 HzPhase 1 ~Electrical input power (P1) 103 WCurrent 0.449 AMax. Volume flow 788 m³/hSpeed 2535 1/minMax. Pumped liquid temperature 70 °CMax. Max. fluid temperature with speed control 70 °CSound pressure level at 3m (20m² Sabine) 41.3 dB(A)Weight 3.9 kgInsulation class F Protection class, motor 44 IPCapacitor 2.5 µF Speed controllable Built-in thermal contacts Can be installed in any position Can be used outdoors Reliable and maintenance-free The K series is suitable for duct mounting. For easy installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and external rotor motors. The mounting bracket is included in the scope of delivery. It ensures easy installation and removal of the fan. The fan can be connected to the duct system without vibration using the FK connecting sleeves, which we offer as accessories. The fans can be speed-controlled using a stepless thyristor or a 5-stage transformer. The fan has built-in thermal contacts to protect the motor from overheating. The airtight, folded housing is made of galvanised sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate in accordance with tightness class C. The airtight housing allows the fan to be installed outdoors and in damp rooms.

Systemair Plastic Duct Fan RVK sileo 100E2 Voltage 230 VFrequency 50 HzPhase 1 ~Power 29.1 WCurrent 0.171 AMax. Airflow 184 m³/hSpeed 2482 r.p.mMax. Conveyed Medium Temperature 70 °CMax. Conveyed Medium Temperature with Speed Control 70 °CSound Pressure Level at 3m (20m² Sabine) 34.5 dB(A)Weight 1.8 kgInsulation Class, Motor B Protection Class, Motor 44 IP Speed controllable Built-in thermal contacts according to EN 60335-2-80 Installation possible in any mounting position Includes mounting bracket Reliable operation and maintenance-free Extensive accessory programme The RVK series is suitable for duct installation. All fans are equipped with backward-curved impeller blades and external rotor motors. The mounting bracket is included in the delivery. It ensures easy installation and removal of the fan. With the connection sleeves FK, which we offer as accessories, the fan can be connected to the duct system vibration-free. By reducing the voltage, the fans can be speed-controlled using a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the models have built-in thermal contacts which automatically reset according to EN 60335-2-80. The housing is made of plastic (polypropylene PP with 30% glass fibre content). For installation in damp rooms, we recommend planning a run-on time.

Systemair Duct Fan K 315M EC Voltage 230 VFrequency 50/60 HzPhase 1 ~Power 166 WCurrent 1.14 AMax. Airflow 1415 m³/hSpeed 2113 r.p.mSound pressure level at 3m (20m² Sabine) 49.7 dB(A)Weight 6 kgInsulation class, motor B Protection class, motor 44 IPMax. conveyed medium temperature 40 °CMax. conveyed medium temperature with speed control 40 °C 100% controllable Integrated speed controller Integrated motor protection Low noise level Installation in any mounting position Includes mounting bracket Reliable operation and maintenance-free Energy-efficient, economical and comfortable EC fans are intelligent fans with integrated control (commutation unit) that always adjust the fan to optimal operation. Thus, the proportion of effectively used energy is many times higher compared to AC motors. At the same time, the energy input remains extremely low. The EC drive operates particularly more energy-efficiently and therefore significantly more economically than AC motors, especially in the regulated range.Systemair energy-saving fans are not only extremely energy-efficient but also pleasant, comfortable and time-saving to install. Since the control electronics are integrated into the motor, connection to a control cabinet with power and control electronics and the associated wiring effort is eliminated. Due to lower wear and reduced heat generation, EC fans also have a longer service life than AC fans and require less frequent maintenance. The compact duct fans of the K-EC series are suitable for installation in duct systems. For easy and secure mounting, all K fans have duct connections at least 25 mm long according to EN 1506:1997. The fans are equipped with backward-curved impeller blades and energy-saving, highly efficient EC external rotor motors. The mounting brackets are included in the scope of delivery. They ensure easy installation and removal of the fan. The fans are equipped with a potentiometer (0-10V) through which the operating point can be set directly. The factory setting of the potentiometer is between 6-10V. To protect the motor from overheating, the fan has built-in motor protection. The housing is made of galvanized sheet steel. K fans are particularly airtight and achieve airtightness class C according to EN 12237:2003. Due to the airtight housing, the terminal box rated IP55 and the cable gland M20 rated IP68, installation outdoors and in damp rooms is permitted.