VKS 90

The VKS-90 model from the VKS Series-Single Stage Pump has a remarkable nominal speed of 91.2 m3/h and a pumping speed of 72 m3/h

It provides a water vapor tolerance of 65 mbar and achieves an ultimate partial pressure of 2.5 × 10ˆ-2 mbar without gas ballast

With gas ballast, it can reach an ultimate total pressure of 6.5 × 10ˆ-1 mbar

The motor power is not specified for 1 Phase, but it is 2.2 kW for 3 Phase at 60Hz and 1.1 kW for 3 Phase at 50Hz

The motor speed is set at 1800 rpm for 60Hz operation and 1500 RPM for 50Hz operation

The weight of the VKS-90 pump is not specified for the 1 Phase configuration, but it weighs 77 kg for the 3 Phase configuration