Min. Order Reference FOB Price
1 Piece US$5,500.00-38,520.00 / Piece
Product Description
Product Description 1.Summary The dry screw vacuum pump is a rotor that uses a pair of parallel screws to make synchronous, high-speed and reverse rotation in the pump housing. The rotor and the inner wall of the pump body form a number of sealing spaces. During the rotation, the continuous ...