45 visiting now: 17 France France flag 13 USA USA flag 7 China China flag 2 Netherlands Netherlands flag 1 India India flag 1 Vietnam Vietnam flag 1 Ireland Ireland flag 1 Canada Canada flag 1 Russia Russia flag 1 Sri Lanka Sri Lanka flag

Highlighted Companies

  • TAJ INTERNATIONAL FOR INSULATIONS (Saudi Arabia): Taj International for Insulations factory was formed in 2010 in Saudi Arabia eastern... http://taj-int.net/
  • DELN I. D. C., Ltd. (China): Manufacturer lenses, mirrors, beamsplitters, prisms, waveplates, infrared parts, crystals, reticles,... http://www.delnoptic.com/

  • Series Zj Roots Vacuum Pumps - China

    price: contact company for price

    The series ZJ Roots vacuum pump is without overflow valve. The figure-of-

    eight rotors are counter-rotating at a constant speed inside the pump

    housing for suction and exhaust of gas. Two rotors are supported by two

    bearings and synchronized by a pair of gears, which ensure these two

    root ors in certain relative positions. They are near to one another and

    to the housing without actual contacting, so lubrication is unnecessary

    in the working housing. The carefully balance operating parts and high

    precision bevel wheels ensure the pump be operated stably and

    continuously under the condition of high-pressure difference. Dynamic

    seal parts use our patent technology and imported oil seals. The

    vibration of shaft at the shaft seals is controlled to less than 0.02mm

    against oil leaking. The series ZJ Roots vacuum pump is machined by CNC

    manufacturing center. 'O' rings are used for sealing the pump body, two

    side covers and two end covers. All parts of pump have good

    compatibility, so the overhaul is very easy. One-inlet and three-outlet

    structural design of pump is convenient for users to install and use.

    The pump can't be operated in dividually and should be used in

    connection with backing vacuum pump. The screw pump, oil seal pump and

    water ring pump are all suitable as backing pump for Roots pump. The

    Roots pump can be used to pump a mass of condensable gases when it

    connected with screw pump or water ring pump.

    Series Zj Roots Vacuum Pumps

    Please inquiry for your need now

    Company Contact:

    • Phone: 8657688652002

    • Address: No.1 DongJIa Road, Dongshan town, Taizhou city, Zh, Taizhou, China

    • Email: Email

    Published date: September 7, 2012 -

    • Business Description: involved in international trade import export of goods, products, and services

    Related listings

    • Series Ty Turbine Oil Purifier
      Series Ty Turbine Oil Purifier
      Pumps - Vacuum - Chongqing Zhongneng Oil Purifier Manufacture CO.,L - China - September 7, 2012 - contact company for price

      Application It is used for treating the unqualified turbine oil, especially the seriously emulsified turbine oil. This series, which can rapidly and effectively remove the water, gas and impurities aiming at turbine oil’s nature of high water content...

    • Supercritical Co2 Extraction Machine
      Supercritical Co2 Extraction Machine
      Pumps - Vacuum - Sunever Biology Company Limited - China - September 7, 2012 - contact company for price

      Technique of super-critical extraction, a advanced technical coming forth presently, is a new subject in the field of the modern chemical separating industry, which is applied widely in the field of extracting substance from plant. There is a immedia...

    • Standard Vacuum Pump
      Standard Vacuum Pump
      Pumps - Vacuum - Darwin Vacuum Industry Company - Taiwan - September 7, 2012 - contact company for price

      The motor is design by connect a stalk machine to drive a pump, and it's easy to be changed. The operation is also quick. Can be applied in automatic machine, printing machinery, electronic industry, vacuum- packing and vacuum adsorbing. Standard Vac...

    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"