The model H-150 rotary piston vacuum pump (Hereafter called the pump)is a sort of vacuum equipment suitable for pumping ordinary gas and condensable vapour with a gas ballast used. The pump can be a backing pump when combined with another high vacuum pump as well as operated singly. It must be fitted with an appropriate accessory if pumped gas is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil, eto. It is widely used in vacuum smelting, vacuum drying, vacuum impregnation and high vacuum simulation test, etc. Explaination of the pump model H-150 H-Single stage rotary piston vacuum pump 150-The nominal pumping speed of the pump is 150 L/s.
Iumping Speed Versus Inlet Iressure Unrve Of H-150