Flojet Heavy Duty RV Water Pump – 12V, 3 GPM, 50 PSIFlojet Q301V-117S-3A Heavy Duty RV Water System Pump provides dependable on-demand water delivery for RV water systems and potable water applications. This 12 VDC pump delivers 3 GPM (11 LPM) with a 50 PSI (3.4 BAR) shut-off pressure, making it well suited for reliable RV water service.Built for demanding use, the Heavy Duty model features a larger motor and cast aluminum lower housing designed to support long service life and operation at higher pressures. The integrated, sealed pressure switch provides automatic on-demand operation, while the internal bypass helps reduce pump cycling and operating noise.The pump features co-molded diaphragm technology, self-priming capability up to 8 ft. (2.4 m), and the ability to run dry without damage. Quick-connect ports simplify installation, servicing, and maintenance, while vibration-dampening mounting feet help reduce operating vibration. A built-in backflow prevention valve and thermal motor protection provide additional operating protection.With IPX6 ingress protection and CE, RCM, and CSA certifications, the Flojet Q301V-117S-3A is designed for dependable performance in RV water system applications.Product FeaturesHeavy Duty design for demanding RV water system applications12 VDC operationDelivers 3 GPM (11 LPM) flow rate50 PSI (3.4 BAR) shut-off pressure30 PSI (2.1 BAR) maximum inlet pressureLarger Heavy Duty motor supports long service lifeCast aluminum lower housing improves durability and pressure capabilityIntegrated, sealed pressure switch provides automatic on-demand operationInternal bypass helps reduce pump cycling and operating noiseCo-molded diaphragm technology supports durability and long service lifeCan run dry without damageSelf-primes up to 8 ft. (2.4 m)Quick-connect ports simplify installation, servicing, and maintenanceVibration-dampening mounting feet help reduce operating vibrationBuilt-in backflow prevention valveThermal motor protection helps prevent overheatingIPX6 ingress protectionCE, RCM, and CSA certified