| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 4300 m³/h |
| pressure pt | 95 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| Three-phase motor | |
| voltages | 400 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 500V-50Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 4200 m³/h |
| pressure pt | 65 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| alternating current | |
| voltages | 230 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 500V-50Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 5200 m³/h |
| pressure pt | 295 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| Three-phase motor | |
| voltages | 400 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 500V-50Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 2700 m³/h |
| pressure pt | 72 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| Three-phase motor | |
| voltages | 400 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 500V-50Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 2600 m³/h |
| pressure pt | 70 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| alternating current | |
| voltages | 230 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 500V-50Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 2600 m³/h |
| pressure pt | 260 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| Three-phase motor | |
| voltages | 400 V |
| frequency | 50 Hz |
| other voltages | 400V- 50Hz, 480 V -60 Hz, 575V- 60Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 1900 m³/h |
| pressure pt | 62 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| Three-phase motor | |
| voltages | 400 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 575V-60Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 1800 m³/h |
| pressure pt | 58 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| alternating current | |
| voltages | 230 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 500V-50Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 3200 m³/h |
| pressure pt | 220 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| Three-phase motor | |
| voltages | 400 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 500V-50Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 1200 m³/h |
| pressure pt | 57 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| Three-phase motor | |
| voltages | 400 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 575V-60Hz |
Other voltages and frequencies are available at short time.
| Physical Properties | |
|---|---|
| design type | axialfan |
| air supply | 1150 m³/h |
| pressure pt | 54 Pa |
| speed controllable | Yes |
| Electrical Properties | |
| alternating current | |
| voltages | 230 V |
| frequency | 50 Hz |
| other voltages | 400V-50Hz, 480V- 60Hz, 575V-60Hz |
Other voltages and frequencies are available at short time.
Description of the K series axial fans (blowers).
The axial fans of the K series are designed for increased pressure with simultaneous high volume flows.
Range of application of the axial fans
The blowers are suitable for use in ventilation systems, heat exchangers and refrigeration systems, for use on ventilation systems and for separate cooling of motors on very large industrial fans.
Technical description of the fans
The axial fans are adjustable over the entire speed range, i.e. the volume flow can be continuously adjusted via the speed.
The nominal diameters of the K series axial fans are:
Diameter 250mm, Diameter 300mm, Diameter 350mm, Diameter 400mm.
The nominal speeds are from 1400 rpm to 2800 rpm. This covers a wide range of volume flow rates from 0 m³/h to 5000 m³/h.
Speed controllers for axial-flow blower fans
Speed controllers 400V and speed controllers 230V are available for the control.
Controllers in the form of air quality controllers, temperature controllers and CO2 controllers are available for the control of the fans. The fans can also be controlled with frequency converters in compliance with DIN-IEC/TS 60034.
Technical nature of axial fans
The standard protection class of the fans is IP 44, the protection classes IP 54 up to IP 66 are available.
The allowed temperature for transport and storage is specified from -40°C to +60°C. This makes the axial fans suitable for use in ventilation and refrigeration applications.
The operation of the fans is designed according to the continuous duty class S1.
The cluster of rated voltages is covered from 230 volts AC to 400 volts AC. Special voltages of 480Volt, 60Hz and 575Volt, 60Hz for the North American market (voltage USA, voltage Canada, Mexico) are also available.
Ecodesign Directive ERP 2015
All K series fans are energy efficient according to the Ecodesign Directive ERP 2015 (ErP Directive 2009/125/EC EU Regulation No. 327/2011).
Stainless steel fans V2A and V4A
The axial fans, blowers of the K series are also available as stainless steel fans in V2A (material number 1.4301 or ANSI 304 or X5CrNi189) for the food industry and as stainless steel fan in V4A (material number 1.4571 or ANSI 316 or X10CrNiMoTil810) for salty air (offshore).
Different air directions and installation types can be ordered when placing the order.
In addition to plastic impellers, aluminum impellers are also available for the K series axial fans.