Denair DPZ4 Double-stage Rotary Vane Vacuum Pump (4 m³/h (50Hz); 4.8 m³/h (60Hz); 0.4/0.37 kW)

Pumping Speed: 

50HZ: 4 m³/h; 1.1 L/s

60HZ: 4.8 m³/h; 1.3 L/s

Limit total pressure-shut off gas (Pa): 5×10^-1

Limit total pressure-opening gas ballast (Pa): 3

Power Supply: 1PH/3PH

Motor power (kW): 0.4/0.37

Inlet / Outlet Size (DN): KF16/25

Oil Consumption (L): 0.6-1.0

Motor Speed (rpm): 1400 rpm (50Hz); 1720 rpm (60Hz)

Working Environment Temperature (℃): 5-40

Noise (dB): ≤56

Weight (kg): 19