Technical Details: Nominal pumping speed / flow 50Hz m3 / h -> 700 Differential pressure hPa (mbar) -> 25 Motor Power kW 50Hz -> 0.18 Rated motor speed 50Hz min-1 -> 2760 Sound pressure level (DIN 45635) * 50Hz dB (A) -> 70 Weight kg -> 9*) Sound pressure level (DIN 45635) with silencer