China Seals - China Factory, Suppliers, Manufacturers

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

What is the difference between a single stage rotary vane vacuum pump and a double stage rotary vane vacuum pump?
What is a vacuum viewport? Read all about it in one article

A viewport is a window component mounted on the wall of a vacuum chamber through which various light and electromagnetic waves, such as ultraviolet, visible and infrared, can be transmitted. In vac...
Pumps commonly used in ultra-high vacuum systems

I. Mechanical pumps The main function of the mechanical pump is to provide the necessary pre-stage vacuum for the start-up of the turbomolecular pump. Commonly used mechanical pumps include mainly ...
FAQs, Know better of our MFC

Mass Flow Controllers（MFC) provide precise measurement and control of the mass flow of gases. I. What is the difference between a MFC and a MFM? Mass flow meter(MFM) is a kind of instrument that ...
What is the difference between a suction pump and a vacuum pump?

When delving deeper into the differences between suction pumps and vacuum pumps, it becomes evident that despite some superficial similarities in their names, these two types of pumps exhibit disti...
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...

SCREW DRY VACUUM PUMP