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PTFE Coated Mini Diaphragm Vacuum Pump

  • GM-0.25F


Diaphragm Vacuum Pump(GM-0.25F)

The new GM-0.25F anticorrosive pump adopts double pump head design, double chamber adopts PTFE material, The design is more reasonable, the precision has reached a new height, the ultimate vacuum reaches 50Mbar, the rated power has been upgraded from 75W to 90W. Compact structure, better performance, belonging to energy-saving pump.


• Speed of evacuation environment: 15 L /Min

• Extreme pressure vacuum : ≥ 0.095MPa (50mbar)

• Voltage : 110V/220V/230V/240V

• Motor power: 90w

• Inlet: φ 6mm

• Outlet: φ 6mm

• Temperature of working environment ( ℃ ) : 7-40

• Function : Vacuum & Pressure

• Pump head : double

• Temp of the body (℃ ) : 55

• Dimensions ( L×W×H )( mm ): 240x150x167

• Noiselevel( DB) : ≤ 60

• Weight: 6Kg

• Diaphragm : PTFE Coated



• Air chamber and air road using PTFE(also called TEFLON) material. This model has strong resistance to chemical corrosion resistance and organic solvent properties.PTFE is also known to be high chemically resistant and.

• The valve sheet uses imported rubber material, which is characterized by good toughness and resistance to chemical erosion.

• Adopt imported classic bearing, smooth operation, low noise, high efficiency.

• The products use automatic cooling exhaust system is designed in the body, ensures continuous operation 24 hours a day.

• The high precision vacuum pump improved the efficiency of the laboratory.


Vacuum adsorption

Solvent filtration

Vacuum distillation

Vacuum drying

Compressing and converting gas

SPE (Solid phase extraction)



Packing: The pump is packed with foam inside and carton outside,to protect the pump safely.

Delivery Method: by FEDEX/TNT/UPS/DHL, by railway, by sea or by truck.

Delivery Time: Generally 7-15working days,also according to the order quantity.

Tianjin Jinteng Experiment Equipment Co.,ltd. is renowned as an experienced manufacture of Vacuum Pumps and Filtration Apparatus since 1993.

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  +86-18602604123 (Cilla)
  +86-15122881882 (Daisy)
  D2-2-B, No.16 Rongyuan Road, Huayuan Park Area Nankai Industrial , Tianjin, China
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