摆阀式活塞泵 swing gate piston pump

分置阀式活塞泵 side pot type piston pump

摆阀式活塞泵连轴器 swing gate piston pump coupling

阀室式活塞泵 valve box type piston pump ; valve pot typ

阀板式活塞泵 valve plate type piston pump ; valve deck plate type piston ; valve deck plate type piston pump

阀箱式活塞泵 turret type piston pump ; valve box type piston pump

分置阀室式活塞泵 side pot type piston pump ; separate valve box type piston pump

滑阀式回转活塞泵 rotary piston pump with slide gate

阀箱式活塞泵联轴器 turret type piston pump coupling

船用阀箱式活塞泵 turret type piston pump