LONGRUN 12V DC Water Transfer Pump，12 Volt Diaphragm Pump Self Priming Sprayer with Pressure Switch 3 L/Min 1.2 GPM 85 PSI for RV Garden Lawn Marine Boat

【Safe & Durable】LONGRUN 12V Water Pump is equipped with a quick plug and an overvoltage protection device. If the maximum water flow exceeds 65 PSI, the electronic switch will automatically turn off. When the water inlet and outlet values return to normal, it will start working again! 【Reduce Noise】Diaphragm Sprayer Pump base uses a soft rubber bracket, the diameter of the support hole is 0.2", which can effectively reduce the noise caused by vibration. 【Improve work efficiency】The fresh water pump uses premium brushed pure copper coil motor, which improves the service life, reduces the resistance in the working process, and makes your work more efficient. 【Widely Used Pump】The diaphragm pump is widely used in agricultural and life. Including garden sprinklers, lawns, showers, boat taps, caravans, campers, RV, boats, family gardens and camping. 【Notice】All of LONGRUN water pump have been strictly tested before leaving the factory, including test voltage and water pressure. Therefore, little water to be found inside this sprayer pump is normal, which will not affect your use. Its to protect the diaphragm from damage due to long-time no use.