SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with

SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with Heavy Duty Pressure Switch | Self-Priming, Quiet Operation, 4-Year Warranty | Ideal for RV, Marine, and Off-Grid Water System
- Specifications: Model Number: SFDP1-055-060-55 Voltage: 12V DC Open Flow: 5.5 GPM (20.8 LPM) Max Draw: 17A Shut-off Pressure: 60 PSI (4.2 BAR) Priming Capabilities: 9 FT (2.7M) suction lift Max Recommended Temperature: 140°F (60°C) Material: EPDM (Valves) / Santoprene (Diaphragm) Ports: 1/2"-14 MNPT Threaded Noise Level: 65 DB Fixtures Quantity: Up to 6 Leads: 16 AWG, 9" (22.8 cm) long Leads Duty Cycle: Intermittent Warranty: 4-Year Limited Warranty
- Included Components: (1) SEAFLO 55-Series Diaphragm Pump (1) Set of Installation Instructions (2) 1/2" Barbed Hose Adaptors (1) 50 Mesh Inlet Strainer
- High Flow Rate with 5-Chamber Diaphragm Design: The SEAFLO 55-Series Diaphragm Pump is engineered with a 5-chamber diaphragm that delivers an impressive flow rate of 5.5 gallons per minute (GPM). This high-volume output ensures that you can supply water to up to six fixtures simultaneously, making it ideal for a wide range of applications, from washing to bathing. The advanced diaphragm design reduces pump cycling, providing a smoother and more consistent water flow. Whether you're using it for your RV, boat, or water purification system, this pump delivers the power and performance you need.
- Heavy-Duty Pressure Switch with Built-In Bypass: The SEAFLO 55-Series pump is equipped with a heavy-duty pressure switch that provides precise pressure control and stable performance. The built-in bypass function further enhances the pump's efficiency by reducing rapid cycling and allowing water to flow back from the outlet side to the inlet. This feature not only extends the life of the pump but also ensures that your water system operates smoothly and without interruption. The adjustable pressure setting allows you to customize the pressure to suit your specific needs, making it a versatile and user-friendly choice.
- Self-Priming with Robust Suction Power: Enjoy the convenience of self-priming with the SEAFLO 55-Series pump, which can achieve a suction lift of up to 9 feet. This powerful suction capability ensures that the pump can be mounted remotely from the water source, providing flexibility in installation options. The pump is also capable of running dry without damage, offering peace of mind in case of accidental dry operation. Whether you're drawing water from a tank, well, or other sources, this pump provides reliable performance every time.
- Quiet and Efficient Operation: Designed for quiet operation, the SEAFLO 55-Series pump runs at a noise level comparable to that of a ceiling fan. This makes it an excellent choice for environments where noise reduction is essential, such as RVs, boats, and off-grid cabins. The pump's semi-rigid rubber base minimizes vibrations, further reducing noise and preventing disturbances. Enjoy a peaceful and comfortable experience while the pump delivers high-power water flow without the constant hum of a noisy motor.
- Durable and Corrosion-Resistant Construction: Built to withstand the harsh conditions of marine and RV environments, the SEAFLO 55-Series pump features durable materials such as Santoprene for the diaphragm and EPDM for the valves. These materials are known for their abrasion and corrosion resistance, ensuring that the pump can handle both saltwater and freshwater applications without degrading over time. The pump's robust construction ensures long-lasting reliability, even in the most demanding conditions.
- Automatic On/Off Operation with Smart Pressure Switch: The SEAFLO 55-Series pump is designed for automatic operation, starting and stopping the pump when you open or close a faucet. This intelligent design provides an experience similar to using water at home, with water available whenever you need it without any manual intervention. The smart pressure switch ensures sufficient pressure and flow, making it easy to carry out daily activities such as washing, bathing, or cleaning. The adjustable pressure setting allows you to customize the pressure to suit your specific needs, providing convenience and flexibility.
- Versatile Applications for RVs, Boats, and More: The SEAFLO 55-Series Diaphragm Pump is a versatile solution for various water system applications, including RVs, boats, yachts, water purification systems, and other liquid transfer tasks. Its high flow rate, robust suction power, and durable construction make it suitable for both freshwater and saltwater environments. Whether you're using it as a washdown pump, potable water system pump, or shower drain pump, the SEAFLO 55-Series delivers consistent and reliable performance across a wide range of applications.
SEAFLO 12V Water Pressure Diaphragm Pump 5.5 GPM (20.8 LPM) 60 PSI

The 55-Series is our all new heavy duty water pressure pump with the most heavy duty pressure switch on the market. It provides high volume water flow with reduced pump cycling and smooth flow thanks to the large five-chamber diaphragm. It provides up to 5.5 gallons per minute. The 55-Series pumps are self-priming, can run dry without damage, and are performance reliable. This automatic demand water system pump has a built-in pressure switch which automatically starts and stops the pump when the faucet is opened and closed. Easy to install service and winterize. This pump works best when paired with a SEAFLO Accumulator Tank.

Technical Specifications
Voltage: 12 VDC
Dimensions: 8.25" X 5.30" X 6.0"
Inlet / Outlet: 1/2″-14 MNPT
Flow Rate: 5.5GPM
Amps: 8.0 (17.0 Max. Amps)
Shut-off Pressure: 60 PSI
Weight: 6.1 lbs
Country USA
Brand SEAFLO
Manufacturer SEAFLO
Binding Tools & Home Improvement
ItemPartNumber SFDP1-055-060-55
Model SFDP1-055-060-55
Color Black
UPCs 793945655694
EANs 0793945655694
ReleaseDate 0000-00-00

Country	USA
Brand	SEAFLO
Manufacturer	SEAFLO
Binding	Tools & Home Improvement
ItemPartNumber	SFDP1-055-060-55
Model	SFDP1-055-060-55
Color	Black
UPCs	793945655694
EANs	0793945655694
ReleaseDate	0000-00-00

SEAFLO 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with Heavy Duty Pressure Switch | Self-Priming, Quiet Operation, 4-Year Warranty | Ideal for RV, Marine, and Off-Grid Water System

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