Roots oil-free vertical reciprocating vacuum unit

Roots oil-free vertical reciprocating vacuum unit, Roots oil-free vertical reciprocating vacuum, vacuum pump

Product Introduction  chinacoal05
JZJW roots oil-free vertical reciprocating vacuum unit, the main pump is roots pump, WLW series oil free vertical reciprocating pump is fore pump.Widely used in electronics, vacuum coating, chemical fiber, metallurgy, heat treatment, welding, chemical industry and vacuum distillation, crystallization, dry, polyester slice viscous processes.
Main Parameter


Model Pumping rate L/s(m3/h) Ultimate pressure
pa power
KW Main pump Line pump Backing pump  
JZJW70-1 70(252) 133 6.2 ZJ70 - WLW50  
JZJW150-1 150(540) 133 10.5 ZJ150 - WLW100  
JZJW150-2 150(540) 133 7 ZJ150 - WLW50  
JZJW300-1 300(1080) 133 19.5 ZJ300 - WLW200  
JZJW300-2 300(1080) 133 11.5 ZJ300 - WLW100  
JZJW300-2 300(1080) 133 15.5 ZJ300 - WLW150  
JZJW600-2 600(2160) 133 20.5 ZJ600 - WLW200  
JZJW600-2 600(2160) 133 27.5 ZJ600 - WLW300  
JZJW600-4 600(2160) 133 16.5 ZJ600 - WLW150