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ZJB-series Roots Vacuum Pump / Factory Cheap Price Root Blowers
US $1,690.00 / Sets


L/C, D/P, T/T, Western Union, MoneyGram payments for offline orders.
China (Mainland) | OEM Service Offered
Year Established
Main Products
Power Tools,Measuring & Testing Tools,Hand Tools,Pneumatic Tools,Home & Garden Tools
Total Annual Sales Volume
Below US$1 Million
Product Details
Company Profile
Product Description
Structure :
1, High pumping suction speed within the widely pressure range ( suction speed-30~20000L/s), it will improve the suction speed and ultimate vacuum speed as a " accelerator" 
2, It is quick start. 
3, the pump chamber of Roots vacuum pumps is free of any sealing agents or lubricants. It is insensitive in the dust and vapor, which can keep the cleaning vacuum.
4,the absence of reciprocating masses also affords trouble-free dynamic balancing, which means that Roots vacuum pumps operate extremely quietly in spite of their high speeds
5, In the Roots vacuum pump, two synchronously counter-rotating rotors rotate contactlessly in a houseing, running smoothly, reliable. 
6,There is no friction in the suction chameber , a Roots vacuum pump can be operated at high rotation speeds, low power usage. 
7, No need the exhaust valve 
8,The gas in the pump flow by vertically, it is good to remove the dirty and condensate from the gas. 
9, Compact design, low current consumption, low operation and maintenance costs.








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