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Beijing VPS Technology Co. Ltd
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VPS - Model P-series - Booster, Dry ...

VPS - Model P-series -Booster, Dry Screw Vacuum Pump

FromBeijing VPS Technology Co. Ltd

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The simple design and easy to maintain. the oil or water-free in contact with the process. The process can handle products: liquids, condensate, and small particles. The dry vacuum pumps can operate continuously in all the ranges of pressure from the atmosphere to the ultimate pressure, and it can reach 0.0075 Torr (1Pa) by itself and has high efficiency. Quiet operation. The short gas path through the pump for quick discharge.

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dry vacuum pump

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solids discharging

Mech. Seal or Lip Seal
No Sudden Accident using the seal
Protect from dust&etc to purge Air & N2 in front or Seal (option)

Feature

Oil & Water free Dry running
Single stage design enables solid waste, easy discharge and eliminate residue in the pump
Suitable to pump Toxic, Corrosive and condensable gas by the special coating
No metal-metal contact between Swrew and Casing ensures long pump life
Screw type rotors have high volume efficiency
The short gas path through the pump makes quick gas discharge
Simple design results easy maintenance

Standard

Type: 4-pitch Screw type
Seal Type: Mech. Seal& Double seal Type

Pump Material:

Casing: Ductile Iron(Teflon Coated, PTFE)
Screw: Ductile Iron(Teflon Coated, PTFE)
Shaft Seals
- Suction (Rear): Double Lip Seal & Single Lip Seal
- Discharge (Front): Mechanical Seal & Lip Seal
- Drive End: Oil Sea
Bearings
- Suction (Rear): Roller Bearing
- Discharge (Front): Angular Double Ball Bearing
- Drive End: Single Ball Bearing
O - ring: Viton