Water Pump for Home Garden Mini Water Pump Portable Self-Priming Electric Drill Pump with 6. 35Mm Rod

Specifications: Color: Black Material: engineering plastics Product size: 126 x 63 mm Pump rod: 6.35 mm hex shank Water inlet/outlet Inner diameter: 16 mm Water inlet/outlet Outer diameter: 19 mm Operating temperature: 5°C-49°C Fitment: For electric drill Package including 1 x drill pump 2 x hose clamps 2 x bracket 2 x screws 1 x English user manual Size for borehole pump: ATTENTION: 1. To achieve optimal priming and long life, apply a little lubricating oil to the pump inlet before use and rinse with water after each use. 2. Make sure the inlet hose is tight and as short as possible. The inlet pipe should not exceed 9 feet (2.75 m). 3. When pumping abrasive fluids or liquids containing solids, please attach a strainer to the inlet to extend the life of the pump. 4.It is recommended to mount the pump on a surface for safety and ease of use. 5. Mount and start the drill. Monitor the inlet tubing to ensure fluid is drawn into the pump within 15 to 20 seconds. Otherwise, check that the inlet tube is correctly fitted to the inlet. 6. No dry running. If the pump does not prime, make sure the hoses are not kinked or clogged. 7. It is recommended to set the rotation speed between 1500 rpm and 3000 rpm. The faster the speed, the higher the lift and flow.