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  • Rotary Piston Vacuum Pump

Rotary Piston Vacuum Pump

Rotary piston valve vacuum pump is a variable capacity gas transmission pump, which has the advantages of high durability and large capacity. It is often used in large-scale vacuum equipment. It is suitable for vacuum smelting, vacuum drying, vacuum coating, vacuum impregnation and other vacuum operations. It can be used alone or as the front pump of other vacuum pumps, but it is not suitable for pumping from one vessel to another. When extracting excessive oxygen, explosive, corrosive to ferrous metals, chemical reaction to vacuum oil, water, dust and other gases, installations should be attached.

Industry Application

Rotary piston valve vacuum pump can be used as front pump in vacuum chamber, coating machine, drying and impregnation equipment.

Technical parameter of Rotary Piston Vacuum Pump

Pumping Speed(L/S)1501503070120150
Ultimate Vacuum(Pa)1.0716×10-26×10-26×10-26×10-2
Rotation Speed (rpm)360450490590615600
Motor power(KW)18.51547.51115
Cosumption of Cooling water(L/h)700700135350450600
Lubricating Oil(Type)100#100#100#100#100#100#
Inlet Dimension (mm)1501006380100125
Outlet Dimension (mm)8080507680100
Dimension (mm)1900×900×19781593×826×1285510×632×976866×580×1289785×710×1300910×710×1300
Weight(No motor)(kg)1960680304630850950