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740mmHg 45LPM Oilless Oilfree Oil-Less Oil-Free Vacuum Pump Piston Vacuum Pump

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UNI-CROWN CO., LTD.More About This Product
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Portable Vacuum Unit for Laboratory Pump


  • Type : Other
  • Rated Voltage : AC 110V, AC 220V
  • Max. Vacuum : 740 mmHg
  • Open Flow : 45(60Hz) / 40(50Hz) LPM
  • Power Consumption : 250 W
  • Dimension  : 250 x 128 x 176 mm
  • Installation Size : 203.5 x 89 x M6 mm
  • I.D. of screw thread : 1/4"PT
  • Weight : 7.4 KG

Key Features


  • CE Certification, RoHS Certification, ISO 9001 and ISO 13486. Oil-free,non-lube piston and cylinder. The pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.

  • 100% copper coil ensures the engine could resist the high temperature and run steadily.

  • Pump is equipped with filter cartridge in air inlet to filter particle and moisture to prolong the life of pump,high performance piston seal. Thin wall,hard coated aIuminum cylinder for maximum heat transfer.

  • Vacuum regulator unicrown pumps are equipped with vacuum regulator to adjust vacuum.

  • Balanced for smooth,low vibration operation. Patent valve structure,low noise.

  • Capacitor as standard. Thermal protection decive has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down. One Year Warranty Provided.


Laboratory and medical instruments
Automatic equipments, Vacuum filtration
Vacuum products machining, craft producing, Filtration
For medicament, environment protection
Industrial equipm, Health care devices, Vacuum suction pen
For home vacuum package article store, Cupping machine.

Product Certification

Payment Details for Offline Orders

  • Payment Terms : TT
  • Minimum Order : 1 Piece(s)



    Vacuum adsorption application

Last Update : 2021-03-10
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