Description: JK Oil Diffusion Pump System can reach a high vacuum presure at 10^-2--10^-4 Pa. it is widely adpoted in high tech field. Product info JK ... http://www.evpvacuum.com.my
Description: JZJ2B Roots-Liquid Ring Vacuum Pump System contains roots pumps and liquid ring vacuum pump. this system is free from oil pollution, and ... http://www.evpvacuum.com.my
Description: JZJA(P)LG Screw pump system contains roots pump and screw pump. it can remain high suction capacity under high vacuum pressure, is an ide ... http://www.evpvacuum.com.my
Description: JZJP roots ejection pump system contains roots pump and water ejection pump.it can be widely used in process of vacuum drying, vacuum dis ... http://www.evpvacuum.com.my