In front of the motor is a valve assembly containing four valve pump chambers. Each valve chamber has a diaphragmbehind it in the lower pump housing.

 Non- Automatic Marine Bilge Pump

The DP series pumps are capable of continuous heavy duty and extreme workloads.

2 Chamber positive displacement diaphragm pump for smooth and quiet operation,The CF-20 series electric diaphragm water pump is self-priming and can be run dry without harm. It provides up to 4.3Liter of water per minutes. With built-in pressure switch , the pump automatically starts and stops when the faucet is opened and closed.

Micro Stainless Steel food safe pump Mainly used in household appliances, laboratory equipment, environmental monitoring, gas monitoring, automotive tires and other fields.

This Small Washdown Pump is the best choice for cleaning boats, fish boxes, anchor wells, dinghies, and other similar applications.

Save up to 80% water comparing with normal car wash,fit for the current economical society mainstream. Aint-preservation water pressure design,make the wash simple;High frequency and efficiency:high frequency shock wave can clean the dirt rapidly.

Oil gear pumps are positive displacement pumps, capable of operation in either direction. They may be used to perform a variety of oil transfer applications (DO NOT USE FOR GASOLINE or other combustible fluids). We update the design with robust motors, stainless steel shafts and rugged metal gears, it provides performance that you can rely on for years.