Axial counter Duct fans

Axial counter Duct fans 2WK are designed for installation in the channel in any position, characterized in double operating pressure.
Available diameters fans from 315mm to 630mm.
Performance: from 2730m3 / h to 12200m3 / h.
Powers engines: 2 x unit 0,15kW up to 2 x 0.75 kW.
Operating temperature: - 20 to + 60 ° C.
Air flow direction A (motor - impeller) + B (rotor - motor) - fan pressure line.

APPLICATION
- Warehouses,
- production halls,
- Livestock buildings,
- Workshops,
- Warehouses,
- Engine,
- The heating and cooling etc.

CONSTRUCTION
The fan housing duct is made of high quality sheet steel, powder coated in black in accordance with appropriate standards.
The fan uses a modular rotors made of aluminium hub and blades PAG (fiberglass - reinforced polyamide).
Engines - asynchronous three - phase 400V / 50Hz single - phase or 230V / 50Hz, IP 55, class F insulation, die - cast aluminium.
Three - phase and single - phase motors are suitable for adjusting the rotational limit setting.

To achieve the high pressure impeller is mounted in a counter.

OPTIONS ON REQUEST CUSTOMER
Housing: change of length, diameter, colour (RAL), the type of sheet metal or galvanized steel.
The rotor blades of aluminium.
Engine: protection degree IP66, a special performance engines, increased temperatures up to 120 C.