VN series

Advantages

up to 5-fold delivery of liquid compared to conventional liquid ring vacuum pumps
stable suction capacity even when liquid is delivered
easy and simple installation
minimum operating costs due to demand-oriented power consumption
patented hydraulic and assembly system

Max. suction capacity	Min. inlet pressure	Possible media	Sound pressure level	Temperature of operational liquid	Temperature of absorbed gas
between 95 m³/h and 216 m³/h	up to 55 mbar	dry and humidified gases, delivery of liquid up to 10 m³/h	65 db(A)	up to 80 °C	up to 120 °C

Design	Motor	Materials	Connections	Shaft sealing
single-stage pumps with valves and port cylinder close coupled version bracket version ATEX approval for the entire series: device group II, device category 2G, type of protection IIB, temperature class T4	3.0 - 8.2 kW / 4.0 - 11.0 HP three-phase motors	non-ferrous metal / stainless steel	G 1 1/2	mechanical seal