The Seaflo 55-Series Heavy-Duty Water Pump provides high-volume water flow with reduced pump cycling, thanks to the large five-chamber diaphragm. The 55-Series pump is self-priming and can run dry without damage. Offering reliable performance and a low current, this automatic demand water system pump has a built-in pressure switch that automatically starts and stops the pump when the faucet is opened and closed. It’s also easy to install, service, and winterize.
• Can supply up to 4 fixtures
• Precise pressure control and stable performance
• Good sealing performance, waterproof, and dustproof
• Good heat dissipation
• Can be run dry
• Low starting pressure reduces cycling
• Can be used for fresh and saltwater
• Threaded connections with multiple fittings allow connection to any outlet
• 5-chamber diaphragm for high-volume water flow
• Motor is no louder than your running room fan
• Semi-rigid rubber feet for noise reduction from vibration
Specs
Model: SFDP1-055-060-55
Voltage: 12V
Open Flow: 5.5 GPM
Control Type: Pressure switch set at 60 PSI
Max Draw: 17A
Valves: EPDM
Diaphragm: Santoprene
Housing Material: Nylon/Polypropylene
Inlet/Outlet Ports: 1/2″-14 MNPT
Leads: 14 AWG, 13″ long with 2-pin connector
Weight: 6.1 lbs.
Overall Dimensions: 8.5″L x 5.75″W x 5.16″H
Before You Order
Before ordering, compare part number SFDP1-055-060-55, gallons per minute 5.5, psi 60.00 PSI with the existing rv water pump and installation requirements.
Frequently Asked Questions
What does the source list for gallons per minute?
The source lists gallons per minute as 5.5 for this product.
What does the source list for psi?
The source lists psi as 60.00 PSI for this product.






