Purchase Qty. Reference FOB Price
1-9 Pieces US$2,000.00
10+ Pieces US$1,980.00
Product Description
Working principle Roots vacuum pump, also known as mechanical booster pump, is a rotary positive displacement vacuum pump. The schematic structure of the Roots vacuum pump is shown in Figure on the left. There are two figure-8 rotors in the pump chamber, which are installed on a pair of shafts in ...