We offer 3 size of rotary vacuum pump m3 ,m5 ,m10 with the capacity of 78 cfm,130 cfm and 200 cfm and can be operated 3hp, 7.5 HP and 10 HP induction motor,. Compact design insures low initial cost, less maintenance and greater reliability than any other vacuum pump. All pumps are 100% tested

Cooling: superior port design and heavy section cylinders, with cooling fins insure effective heat dispersion at all ambient temperatures to prevent overheating, distortion and loss of performance

Tri-flow oilers: provide a visible oil flow through each of the bearings to the interior of the pump, eliminating oil starvation at the ends of the cylinder.

Self-adjusting: centrifugal force holds the vanes in positive contact with the cylinder for a uniformly tight seal, and provides automatic compensation for wear

Lubrication : all complete vacuum pumps are adapted to our exclusive lube-oil reclaimer system ,simple and trouble-free ,with direct oil feed to the extra-large ball raced and all internal working surfaces .