Min. Order Reference FOB Price
1 Piece US$1,000.00-15,000.00 / Piece
Product Description
Double Suction Twin Screw Pumps for Oil and Marine Industry 1. Working principle The structure of the pump is mainly composed of pump body, active and passive screw, shaft seals, bearing frame device, synchronous gear, safety valve and other components (see structure schematic drawing). There is ...