liquid ring type vacuum pump Suction amount:165m3/h(max.) Motor power:4KW Speed:1440r.p.m Mechanical se  Main features:1,The direct-coupled design is easy installation and save space.2,The bearings are all the imported Japanes NSK3, The standard configuration are all used the...

working principle of vacuum pump Suction amount:3.83m3/min Motor power:5.5KW Speed:1440r.p.m Liquid flowrate:8.3L/min  Main features:1,The direct-coupled design is easy installation and save space.2,The bearings are all the imported Japanes NSK3, The standard configuration...

vacuum pumps direct drive Suction amount:280m3/h Speed:1440r.p.m Water flowrate:10L/min Mechanical seal,Direct connecti   vacuum pumps direct driveMain features:1,The direct-coupled design is easy installation and save space.2,The bearings are all the imported Japanes...

vacuum pumps Suction amount:52m3/h(max.) Motor power:1.45KW Speed:2840r.p.m Mechanical seal  Main features:1,The direct-coupled design is easy installation and save space.2,The bearings are all the imported Japanes NSK3, The standard configuration are all used the John Crane...

small water ring vacuum pump Suction amount:52m3/h(max.) Motor power:1.45KW Speed:2840r.p.m Mechanical seal  Main features:1,The direct-coupled design is easy installation and save space.2,The bearings are all the imported Japanes NSK3, The standard configuration are all used...

stainless steel vacuum pump Suction amount:3.83m3/min Motor power:5.5 kW Pump speed:1440 r.p.m Cast iron Main features1, The direct-coupled design is easy installation and can save space.2, The bearings are all the Japanese NSK.3, The standard configuration uses the John Crane...

explosion proof vacuum pumps Suction amount:2.75m3/min Motor power:4 kW Bronze impeller or stainless Main features1, The direct-coupled design is easy installation and can save space.2, The bearings are all the Japanese NSK.3, The standard configuration uses the John Crane...

oil free vacuum pumps Suction amount:3.83m3/min Motor power:5.5 kW Pump speed:1440 r.p.m Cast iron Main features  1, The direct-coupled design is easy installation and can save space.2, The bearings are all the Japanese NSK.3, The standard configuration uses the John Crane...

mechanical seal Material :fluororubber or polytetrafluoroethylene   This mechanical seal is suitable for 2BV series water ring vacuum pump,without leakage Any questions feel free to contact us or visit website:www.hzfeiyao.com ...

Ultimate vacuum:3Pa speed:4-300L/S power:0.75kw-30kw ...