11
Jan
Jan
Rotary vane vacuum pump is a basic equipment for pumping sealing equipment.Lanphan 2XZ Rotary vacuum pump’s pump connects with motor with the advantage of high rotary speed,compact and beautiful in appearance,flowing work is convenient.the service life of Rotary vane vacuum pump can be lengthen with some skills.Now,let’s learn some precautions when using the Rotary vane […]