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 Features Heavy Duty design for demanding RV water system applications; 12 VDC operation; Delivers 3 GPM (11 LPM) flow rate; 50 PSI (3.4 BAR) shut-off pressure; 30 PSI (2.1 BAR) maximum inlet pressure; Larger Heavy Duty motor supports long service life; Cast aluminum lower housing improves durability and pressure capability; Integrated, sealed pressure switch provides automatic on-demand operation; Internal bypass helps reduce pump cycling and operating noise; Co-molded diaphragm technology supports durability and long service life; Can run dry without damage; Self-primes up to 8 ft. (2.4 m); Quick-connect ports simplify installation, servicing, and maintenance; Vibration-dampening mounting feet help reduce operating vibration; Built-in backflow prevention valve; Thermal motor protection helps prevent overheating; IPX6 ingress protection; CE, RCM, and CSA certified;