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Diaphragm Vacuum Pump, VACP-D31

  1. Pumping Speed: 20 L/Min
  2. Ultimate Vacuum: 200 mbar
  3. Negative pressure
  4. Pump Head: 1

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  • No need for any working medium (no oil),no pollution. The air exchange chamber is equipped with filter materials to ensure the air purity.
  • Adopt new technology and new materials in the production process. Easy to move and work smoothly, thus ensuring an ideal vacuum degree and a high air flow rate.
  • The special electricitymotor is provided by the expert motor manufacturer ODM. Reasonable rotation design, equipped with an overheating power-off protector, will automatically power off when the pump body temperature reaches 130°C, and protect the motor from damage during long-term operation.
  • Adoptfrictionless film movement, no heat generation, no friction loss. The diaphragm is made of imported rubber, which is corrosion resistant and has a long service life.
  • Automatic cooling and exhaust system, which ensurescontinuous operation for 24 hours.
  • The pressure adjustable design can meet the vacuum degree and gas flow rate within a certain range.
  • The bearing adopts imported classic bearings, with stable operation, low noise and high working efficiency.
  • The parts of the anti-corrosion pump in contact with gas are treated with Teflon surface treatment, which isresistant to chemical corrosion.
  • Small size, light weight, easy to move, saving laboratory space, convenient for repair and maintenance.



Pumping Speed (L/Min) 20 Pump  Head 1
Ultimate Vacuum 200mbar Pump body Temperature (°C) <55
Voltage 220Vac,50Hz Dimension(L×W×H) (mm) 270x130x210
Power 160W Weight(Kg) 7
Air Inlet (mm) φ6 Diaphragm Imported Rubber
Air Outlet (mm) Silencer Cotton Valve Plate Imported Rubber
Operating Ambient Temperature (°C) 7-40 Noise(BD) <60
Optional accessory Retention bottle



Diaphragm Vacuum Pump, VACP-D31 accessories


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    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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