Overview And Application Scope
2XZ-B is a new, double-stage, high-speed, direct-coupling rotary vane vacuum pump.
With a special design of gas ballast valve, it can prevent water from being mixed with the pump oil and extend the pump oil's service life.It can remain a high degree of ultimate vacuum even when the gas ballast valve is opened.
With a design of international similar products, it boasts a small size, light weight, low noise and easy starting.
With an oil pump structure device, it's advailable for compulsory and automatic oil feeding and can even work when open to the atmosphere.
It's free of oil return, oil-proof and pollution-free to the atmosphere.
The pump can be used separately for pumping or as a fore pump of booster pumps, diffusion pumps, molecular pumps and the like, or as a holding pump or a pre-pump of titanium pumps.
It's used for vacuum device manufacturing and medical analytical instruments, especially for lithium bromide, air condigioning, refrigerators and other refrigeration sectors.