ZJ Roots Vacuum Pump - EVP Vacuum Solution!

ZJ Series Roots Vacuum Pump is a positive displacement pump, also known as mechanical booster pump, which is one of the mai....

Roots Vacuum Pump - Vacuum Pump - EVP Vacuum Solution!

EVP Vacuum Solution Provides roots vacuum pumps also called two lobe vacuum blowers and vacuum boosters with high vacuum degree(10^-2pa) It has two models ZJ and ZJP. ZJP with by-pass valve. Roots vacuum pumps is a very important vacuum pumps as the main pumps of the vacuum systems. It's widely used in ......