https://heliumleakdetection.net/
HVS offers new, used and rebuilt equipment including vacuum pumps, vacuum systems and helium leak detectors. We can rebuild your unit to like-new condition at a substantial savings. Leak testing services available, in shop or on-site for the aerospace, oil, power, medical and food industries among others.
Rotary vane vacuum pumps are vacuum pumps that generate low-pressure zones by rotating the moving parts against the pump casing. The mating surfaces of the rotor and the housing have very...
A vacuum pump is a piece of equipment capable of generating a partial vacuum or a low-pressure space by drawing gas molecules out of a sealed chamber. A vacuum is a relative state at which the chamber pressure has...
A ball valve is a shut-off valve that allows or obstructs the flow of liquids and gases in a piping system by rotating the ball having a bore inside the valve for 90°. The ball is mounted against two seats and has a stem that connects it to the operating and control mechanism that rotates the ball...
