China Metal Bellows - Manufacturers, Factory, Suppliers from China

China Metal Bellows, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

What is the function of the gas ballast in an oil sealed vacuum pump?

Many people may see gas ballast in the instructions of some oil sealed vacuum pumps. For example, there may be two types of vacuum degree for rotary vane vacuum pumps: one is the value of gas balla...
Causes of High Temperature of Screw Vacuum Pump and Cooling Measures

1. The number of fan blades is small, and the air volume generated is small. 2. The fan speed is low, the wind pressure and air volume are small. 3. The motor has high power and high current, r...
Super Q Vacuum fittings Manual

Super Q Vacuum fittings Manual-V1.4
Molecular pump characteristics and common troubleshooting

The molecular pump is a vacuum pump that uses a high-speed rotor to transfer momentum to the gas molecules so that they gain directional velocity and are thus compressed, driven towards the exhaust...
Before buying high vacuum electromagnetic angle valve, you need to know this

With export quality, complete specifications, attentive after-sales service in one high vacuum solenoid baffle valve, in super vacuum mall, Ali platform, independent station can be purchased, befor...
Applications of water ring vacuum pumps

1. Basic types and characteristics. Water ring pumps can be divided into the following types according to different structures. ■ Single-stage single-acting water ring pumps: single-stage means th...

Stainless steel KF Flexible Bellows