HE740 exhaust unit for pig and poultry houses
The HE740 exhaust unit for poultry and pig houses is the most efficient roof mounted exhaust unit available. The exhaust unit is equipped with a highly efficient fan motor that ensures high air exchange rates at very low energy consumption.
In a direct comparison against leading suppliers on the market today, the HE740 exhaust unit offers at least 30 % lower energy consumption at equivalent flow rates. E.g.: 25.5W/1000 m3/h @ 17,500 m3/h.
Two versions - turning baffle or butterfly valve
The HE740 exhaust with butterfly valve completely seals off from rain, birds, insects, rodents and light when not in operation. This unit is for on/off speed control.
The HE740 with turning baffle is for speed control via a 0-10 volt signal, or on/off. This unit can be speed controlled via a frequency inverter.
Read or download our product sheets on ventilation.