G720 Diaphragm Hand Pump Plastic Handle Suction Yacht Boat Small Hand Crank Pump Hydraulic Steering kit Check valves and safety valves

Check valves and safety valves keep the vessel stable in waves

All three of these can cause inefficiencies and hazards in the steering system

Our kit is made of high quality stainless steel for years of trouble free use

--Manual measurement may contain errors

G720 Diaphragm Hand Pump Plastic Handle Suction Yacht Boat Small Hand Crank Pump Hydraulic Steering kit Check valves and safety valvesProperties Rated head: 30 Maximum flow rate: 720 Maximum Lift30 Ball material: EPDM Pump body material: PA66+30% glass fiber material Ball seat material: no ball seat Diaphragm material: SANTOPRENE Valve seat material: POM Valve ball material: polypropylene + glass fiber Driving mode: manual