As we know, Roots booster system are used well in oil refining industry. EVP had accumulated successful experience in this
application. We had sent our equipment to India, Israel, Iran, Sudan, etc.
In the roots booster system, the main pump is roots booster pump, but we can have different choice for the backing pump.
Piston vacuum pump, Liquid ring vacuum pump, rotary vane vacuum pump all can work as backing pump for roots booster.
EVP company can select suitale backing pump with customer different requirement and exact applition.
Not only the backing pump,m and also other parts, EVP can send customer complete roots booster system.