About 1114 products for vacuum sealed container (0.003)
Zjb-150 Roots Vacuum Pump for Metallurgy
Desc:Pump description:Model ZJ Mechanical Booster Pump, also known as a Roots pump, is a volumetric pump.It employs a pair of rotors, identical and in 8-fi...
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