12V DC 130psi High Pressure Water Diaphragm Pump for Car Wash with Pressure Switch for Caravan RV Boat Marine Lawn Car Wash

Widely used in agriculture (lawns and gardens), passenger vehicles, special vehicles, ships, beverages, vehicle cleaning, carpet cleaning, floor cleaning, water purification, and water treatment equipment. * The diaphragm pump combines the advantages of a self-priming pump and a chemical pump. * Utilizing a variety of imported, durable materials, it features self-priming, thermal protection, smooth operation, long-duration continuous idle, and long-duration continuous load operation. * Automatic on/off: When the water outlet is closed, it automatically shuts off the power and the motor stops. Once the water outlet is opened, it automatically turns on and the motor runs. * Intermittent duty: Different working pressures result in different continuous operating times.