ZJP type high extract speed roots vacuum pump

Product introduction:chinacoal07

Application:

Vacuum casting vacuum dissolve tried vacuum deairing with vacuum coating industry and chemical medicine industry the vacuum distillation vacuum drying, etc

Features:

structure compose: high speed revolution 8 shape rotor and two-semicircle pump cavity, can not singly extract air, only match with water-ring pumps, rotary-vane pumps, oil pumps etc.

Efficiency:

1. High- extract speed, high vacuum density, high precision.

2. Pump parts adoption of reliable drive away the band structures, the pump is under high-pressure difference work for a long time.

3. Built-in spill valve and protective itself.