Compact 12V selfpriming diaphragm water pump with flow in a small 370 motor package. Designed for simple, reliable water transfer where 12V power is available and a compact, selfpriming solution is needed. Key benefits Ready for DC 12V systems: Works directly from standard 12V sources for easy integration with batteries, vehicles, RVs, solar setups, and portable power packs. Large flow for its size: Delivers approximately 1.0 L/min (liters per minute), providing efficient water movement for small transfer and circulation tasks. Selfpriming diaphragm design: Enables suction from a dry start without manual priming, simplifying setup and operation. Small 370 motor form factor: Compact footprint makes installation in tight spaces straightforward and keeps overall weight low. What it does and why you need it Solves the problem of moving water where mains power is not available or where a compact pump is required. The pump's selfpriming capability removes the need for prefilling, saving time and reducing installation complexity. Provides consistent flow at a steady rate (about 1.0 L/min) suitable for applications that require moderate water delivery without large, heavy pumps. Its small size allows placement close to source tanks, in confined compartments, or on portable rigs where space is limited. Key attributes Voltage: DC 12V — compatible with common 12V electrical systems. Flow rate: Approximately 1.0 L/min — described as large flow relative to the pump's compact size. Motor/model: Small 370 motor form factor — compact, commonly used small electric motor configuration. Pump type: Selfpriming diaphragm water suction pump — enables suction and safe handling of water without prepriming. Functionality: Water suction and transfer, suited to continuous or intermittent operation within the limits of a small diaphragm pump design. Installation and use notes (practical) Connect to a 12V power source observing correct polarity. Mount in a location that allows easy access to inlet and outlet and provides modest protection from debris and freezing conditions. Use tubing compatible with the pump's inlet/outlet connections (verify connection type and size before installing). Representative applications Mobile and outdoor use: Ideal for portable water transfer on camping trips, RVs, boats, and field equipment where 12V supply is available. Vehicle systems: Suitable as a compact pump for windshield washer systems, auxiliary water circuits, or smallscale water distribution on utility vehicles. Household and hobby projects: Useful for small fountains, aquaponics setups, aquarium water changes, or DIY water transfer tasks that require a compact selfpriming solution. Why choose this model Combines a compact 370 motor form with selfpriming diaphragm operation and a useful flow rate of about 1.0 L/min, offering a practical balance of size and performance for 12Vpowered water applications. Specifications (from product title) Voltage: DC 12V Flow: 1.0 L/min Motor: small 370 Pump type: Selfpriming diaphragm water suction flow pump If you need a compact, 12Vdriven water pump that selfprimes and delivers a steady 1.0 L/min flow in a small 370 motor package, this pump is designed for those exact requirements.