SEAFLO 55-Series 12V DC Diaphragm Pump - 5.5 GPM 60 PSI Marine Use

All About This Product

SEAFLO 55-Series Diaphragm Pump Specifications: - Model Number: SFDP1-055-060-55 - Voltage: 12V DC - Open Flow: 5.5 GPM (20.8 LPM) - Shut-off Pressure: 60 PSI (4.2 BAR) - Suction Lift: 9 FT (2.7 M) - Max Draw: 17A - Material: EPDM (Valves) / Santoprene (Diaphragm) - Ports: 1/2"-14 MNPT Threaded - Max Recommended Temperature: 140°F (60°C) - Warranty: 4-Year Limited Warranty

Included Components: - SEAFLO 55-Series Diaphragm Pump - Installation Instructions - (2) 1/2" Barbed Hose Adaptors - 50 Mesh Inlet Strainer - Smart Pressure Switch - 16 AWG, 9" (22.8 cm) Leads

High Flow Rate with 5-Chamber Design: The advanced 5-chamber diaphragm ensures a high flow rate of 5.5 GPM, making this pump capable of supplying water to up to six fixtures simultaneously. This design supports various simultaneous water uses—like showering, washing, or dishwashing—and reduces pump cycling, delivering consistent water pressure. Whether used for marine, RV, or off-grid systems, this pump ensures dependable and continuous water flow.

Heavy-Duty Pressure Switch with Built-In Bypass: The upgraded pressure switch offers precise pressure control and stable performance by automatically activating the pump when needed and stopping it once the desired pressure is reached. The built-in bypass mechanism minimizes rapid cycling by maintaining consistent pressure, allowing water to flow back from the outlet side to the inlet if necessary. This function extends the pump’s lifespan and ensures a seamless water supply, making it particularly beneficial for systems with multiple water outlets.

Smart Pressure Switch with Long Lifetime: The SEAFLO 55-Series features a reliable Smart Pressure Switch that activates the pump automatically when water is needed and stops it when the demand ceases. Built for endurance, it offers a lifetime of over 200,000 on/off cycles, ensuring consistent and long-lasting performance for various water systems. This non-adjustable switch provides optimal pressure control without manual adjustments.

Self-Priming & Run Dry Capability: This pump’s self-priming feature allows for a powerful suction lift of up to 9 feet, making it versatile for remote installations. This means the pump can be positioned above the water source, offering greater flexibility in setup without compromising performance. Additionally, the pump can run dry without damage, protecting the internal components during low-water conditions or accidental dry operation, making it a reliable solution for various water transfer tasks.

Quiet & Efficient Operation with Noise Reduction: Engineered for quiet operation, the SEAFLO 55-Series pump functions at a noise level comparable to a ceiling fan (65 dB). The semi-rigid rubber mounting base reduces vibrations, significantly lowering noise levels and ensuring a peaceful environment. This makes it particularly suitable for indoor use, such as in RVs or boats, where minimal noise is preferred.