12V Water Pump with Pressure Switch, 3.8L/min, 2.4 Bar – Self-Priming

Description This 12V DC Water Pump is self-priming and includes an automatic pressure switch. It is commonly used in South Africa for small off-grid applications (water supply, drip irrigation, camping, boating) and portable solutions (portable gas geysers). When installed correctly, this pump provides years of quiet operation. Includes automatic pressure switch set at 2.4bar (35PSI) Draws 3.0A only Suitable for various low-pressure applications: portable gas geysers in campers, drip irrigation systems with low-pressure sprinklers or emitters & more Sealed switches & electro-coating to prevent corrosion Soft rubber mounting tabs to reduce vibrations How to use: – To start and prime the pump, the discharge line must be open to prevent airlock – The pressure switch will automatically shut off the pump when the discharge valve is closed and the pressure has risen to 2.4bar – The pressure switch will restart the pump when the valve is open and the discharge line pressure drops – Works well with 12V battery, solar panel connected through a 12V solar charge controller – When using 10mm pipe, it is recommended to secure the connection with small clamps or cable ties Product specifications: – Type: Self-Priming Water Pump; 2 chamber diaphragm – Working voltage: 12V DC – Maximum flow: 3.8L/min – Rated current: 2.6A – Pressure switch: 2.4bar (35PSI) – Inlet & outlet diameter: 9.5mm (3/8″) hose barb, suitable for 10mm pipe – Max. Liquid temperature: 60°C – Self-priming vertical suction lift: Up to 1.2m – Run dry: Not recommended – Motor: Permanent magnet, Intermittent – Duty protection: Thermal overload, automatic restart – Dimensions [l x w x h]: 17 x 10 x 6cm