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Ultra Vacuum Oilless Dry Screw Vacuum Pump GSD120/600B 600m3/H

Categories Dry Screw Vacuum Pump
Brand Name: BSC
Model Number: GSD120/600B
Certification: CE
Place of Origin: China
MOQ: 1 set
Price: Negotiate
Payment Terms: T/T
Supply Ability: 500 sets per month
Delivery Time: 5-30 days
Packaging Details: wooden box
Surface: Painting
Color: White
Pumping Speed: 600 m³/h
Weight: 450/480kg
Noise Level: ≤70dB
Motor power: 5.5+2.2kw
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Ultra Vacuum Oilless Dry Screw Vacuum Pump GSD120/600B 600m3/H

GSD120/600B 600m³/h Oil-Free Ultra-Vacuum High cleanliness Dry Screw Vacuum Pump

All B type screw vacuum pumps is with base plate, frequency convertor, silencer, check valves.


*Efficient rotor profile design with the high ultimate pressure.

*Oil-free, clean vacuum, combine with roots pump for system.

*Good geometrical symmetry, low noise, long working life.

*remove condensable steam, dust, toxic and other gases, and will not be trapped in the pump chamber.

*Double-ended bearing support design for reliable rrotor support, extremely low vibration and superior starting reliablity, especially for special demanding process.

*Combined with lip-style seal and labyrinth oil-repellent structure to achieve strong sealing performance and long service life, with nitrogen purging to prevent gear box from the pollution of process medium to achieve oil-free vacuum environment.

*High-efficiency permanent magnet synchronous motor with frequency converter to maximize torque output for harsh processing demand water-cooled integral sealed motor design to eliminate oil leakage to improve operational reliability, extend service life and reduce maitenance costs.

*Intelligent control system design to realize the one-button start and stop by using intelligent program. The pump chamber can be automatically cleaned during shut down, and the remote control and monitoring functions can be realized through the external control I/O interface and RS485 interface (Modbus protocol).

*Compact-size, few parts, few spares, stable running, light weight, small size, easy installation.

​Technical Data

Pumping speedm³h-1600
Ultimate pressurePa/ mbar


Motor powerkW5.5+2.2
Voltage ( 3 Ph )V380, 400
NoisedB (A)≤70
Cooling method/Water-cooled
Max permissible pressureMPa0.14

Performance Curve



  • Metallurgy
  • Coating
  • Drying

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