About 3332 products for valves vacuum (0.001)
Rotary Vane Vacuum Pump for Metallurgy
Desc:Product DescriptionRotary vane vacuum pumps are divided into single-stage(XD series) and double-stage (FX Series).The XD seriesis a kind of oil seal,s...
2024-02-13
Zj-70 0.75kw 70L/S Roots Vacuum Pump
Desc:Working principleRoots vacuum pump, also known as mechanical booster pump, is a rotary positive displacement vacuum pump. The schematic structure of t...
2024-02-13
1200L/S 11kw Dry Roots Vacuum Pump
Desc:Working principleRoots vacuum pump, also known as mechanical booster pump, is a rotary positive displacement vacuum pump. The schematic structure of t...
2024-02-13