MODEL: GCD

MODEL: GCD

Small Oil Rotary Vacuum Pump

The GCD Series direct drive, oil rotary vacuum pump is corrosion resistant making it an ideal pumping solution for toxic and corrosive gases. Three different sizes are available from 50 to 200 L/min.

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Features

  • Chemical type of Oil rotary pump with surface treatment on the gas contact surface.
  • Connectable to oil filtration system.
  • Low noise and low vibration.
  • The backflow prevention mechanism prevents oil from flowing back to the vacuum chamber when it is stopped due to a power failure.
  • The exhaust speed is stable due to the installation of the forced oil supply mechanism.
  • Operation from atmospheric pressure is possible.
  • Easy connection with flanged parts and connection by knock pins on internal parts.

Applications

  • Semiconductor Industry
  • Chemical Industry
  • Post chemical-treatment drying
  • Pharmaceutical Industry

Specifications

Model   GCD-051X  GCD-136X  GCD-201X
Unit  50Hz  60Hz  50Hz  60Hz  50Hz  60Hz
Actual pumping speed  L/min  50 60 135 162 200 240
Ultimate pressure※  Pa  G.V. Closed : 0.67 G.V. Open : 6.7 G.V. Closed : 0.67 G.V. Open : 6.7 G.V. Closed : 0.67 G.V. Open : 6.7
Motor    Single phase, 220 – 230V, 200W, 4P Split phase starting Single phase, 220V, 400W, 4P Capacitor start & run Shingle phase, 220V, 550W, 4P Capacitor start & run
Full load current  A  2.4/2.5 (220/230V)  2 3.6 2.8 3.6 3.3
Oil capacity  mL  500 – 800  1,000 1,100
Recommended oil  SO-M 
Weight  kg  14.1 25.4 29.4
Inlet port diameter  mm  KF-25
Ambient temperature  ℃  7 – 40 
Overall dimensions  mm  165.5(W) × 419(L) × 222.7(H)  170(W) × 493(L) × 241.1(H)  170(W) × 541.5(L) × 241.1(H)

 

Pumping Speed Curves

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Dimension Drawing

  • GCD-201X
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  • GCD-051X
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  • GCD-051X
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