Feature:1. The water pump shell adopts seamless connection, has good sealing performance and is not easy occur leakage.2. The pump head is made of copper and stainless steel cover, which is strong and corrosion resistant.3. Using a motor with thermal overload protection function, with strong power and low noise, safer operation.4. Equipped with anti vibration alloy steel mounting feet, stable operation without lagging.5. Commonly used in car washing, household water pressurization, ships and yachts, green spraying mist, etc.Specification:Item Type: Drain PumpProduct Material: Engineering plasticSolid Impurities Volume: ≤0.1Particles: ≤0.2mmEnvironment Temperature: ≤50℃Medium Temperature: 0-65℃PH Range: 5.0-10Flow Rate: 30.0L/minHead: Approx. 3meter / 9.8ftSuction Head: Approx. 1meter / 3.3ftGallon: 8.0GPMUse Scenarios: Car wash, filling machine, garden agricultural spraying, agricultural spray, water heater, household water booster, yacht, shower booster, green spraying mist.Package List:1 x Drain PumpNote:1. When the water pump is working, it is necessary to ensure smooth drainage of the water pump to avoid holding the pump and causing damage to the pressure switch.2. If you hear the abnormal sound of the switch ticking during operation, please turn off the pump immediately and increase the pressure appropriately3. The motor has a slight waterproof function. There is no need to worry too much about splashing a little water (wipe it dry), but it is strictly forbidden to soak the pump motor in water. Cause power failure, leakage or motor damage4. The water inlet must be installed with a filter device, and liquids with impurities cannot be sucked in, otherwise it will easily block the water pump, which will cause the pressure to drop and the flow rate will decrease, or even the water cannot be pumped.5. It is strictly forbidden to use this machine without the filter connected, and the density of the filter is preferably above 80 grit(impurities will cause damage to the pump)6. The pump works intermittently, and it must not work 24 hours a day7. Please disconnect the connection between the motor pump and the power supply when it is not used for a long time or when it is temporarily suspended.8. The water pump has a pressure switch adjustment function. The pressure can be adjusted appropriately according to its actual needs, but it cannot be adjusted too small or too large. A switch that is too small will easily start and stop frequently and cause burns. If a switch is too large, it may not work. To function, causing the pump to not shut down normally9. Please confirm the power supply before use, the power supply parameters must be consistent with the input parameters of the motor pump10. In order to avoid water leakage to the rotor when the product fails, the correct installation method is that the pump head is down or placed flat