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    Vacuum Pump PRODUCTS

    Quality first, service first as the goal, to provide customers with high-quality products

    Model JZJPS Roots Pump + Water-Ring Vacuum Pump Unit


    Common roots vacuum pump can not be used individually,it must be used after being assembling set with fore-pump.roots water-ring vacuum unit set is the whole set equipment to achieve vacuum,water ring vacuum pump for the fore-pump complete sets of vacuum access to equipment .with these vacuum meter and control equipment,assembiling set can achieve automatic operation ,overheat and overload protection.According to different process requirements,roots vacuum unit can constitute multi-stage roots vacuum assembling set with one or more roots vacuum pump and water ring vacuum pump.
    Besides having some features of general Roots vacuum pump, this unit treats two-stage water-ring vacuum pump as prepump, so it is specially suitable for industrial-process with a large quantity of vapor and some corrosive gases.The process such as vacuum distillation, vacuum evaporation, dehydration and crystallization in pharmacy, polyester chips drying in textile industry, freezing and drying in food industry could be adopted.

    Main specifications:
    Model JZJPS-70Z.50 JZJPS-70.70Z.50 JZJPS-150.70Z.50 JZJPS-300.200 JZJPS-300.150.100 JZJPS-600.150.100 JZJPS-600.300.200
    Pumping speed(L/S) 70 70 150 300 300 600 600
    Ultimate pressure(Pa) 300 40 40 300 40 40 40
    Power(Kw) 1.5+5.5 1.5+3+5.5 3+3+5.5 4+22 4+3+11 5.5+3+11 5.5+4+22
    Chief Pump ZJP-70Z ZJP-70 ZJP-150 ZJP-300 ZJP-300 ZJP-600 ZJP-600
    Middle Pump   ZJP-70 ZJP-70   ZJP-150 ZJP-150 ZJP-300
    Backing Pump 2BVA
    5111
    2BVA
    5111
    2BVA
    5111
    2BEA
    -202
    2BVA
    5131
    2BVA
    5131
    2BEA
    -202
    Air inlet(mm) 80 80 100 150 150 200 200
     Air Outlet(mm) 50 50 50 125 65 65 125



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