Hero image 0 of SEAFLO 55-Series 12V DC 5.5 GPM 60 PSI Diaphragm Pump with Pressure Switch, 0 of 6
SEAFLO 55-Series 12V DC 5.5 GPM 60 PSI Diaphragm Pump with Pressure Switch
Key item features
- Robust Pressure: Features an all-new heavy-duty pressure switch, designed for durability and reliable operation.
- Powerful Performance: Delivers a flow rate of 5.5 GPM (20.8 LPM) and a shut-off pressure of 60 PSI.
- Automatic Operation: Self-priming, on-demand water pressure pump with a built-in pressure switch for automatic start/stop functionality.
- Safety Features: Includes ignition and thermal protection, and can run dry without sustaining damage.
- Efficient Design: Utilizes a large five-chamber diaphragm for high volume water flow, reduced cycling, and smooth operation.
- Technical Specifications: Operates on 12 VDC, measures 8.25" X 5.30" X 6.0", and has a 1/2-14 MNPT inlet/outlet.
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Specs
- Gallons per minute5.5 GPM
- Horsepower0.3 HP
- Plumbing pump typeDiaphragm Pump
- Fuel typeElectric
- Power typeCorded Electric
- BrandSEAFLO
Current price is USD$119.99
Price when purchased online
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About this item
Product details
SEAFLO 12V Water Pressure Diaphragm Pump 5.5 GPM (20.8 LPM) 60 PSI The55-Series is our all new heavy duty water pressure pump with the most heavyduty pressure switch on the market. It provides high volume water flow withreduced pump cycling and smooth flow thanks to the large five-chamberdiaphragm. It provides up to 5.5 gallons per minute. The 55-Series pumps areself-priming, can run dry without damage, and are performance reliable. Thisautomatic demand water system pump has a built-in pressure switch whichautomatically 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 aSEAFLO 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
- ALL NEW Heavy Duty Pressure Switch
- 12 Self Priming On Demand Water Pressure Pump
- 5.5 GPM and 60 PSI
- Ignition protected and thermally protected
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Gallons per minute
5.5 GPM
Horsepower
0.3 HP
Plumbing pump type
Diaphragm Pump
Fuel type
Electric
Warranty
Warranty information
SEAFLO Marine & RV North America, LLC Product Warranty warrants its products to be free from material and workmanship defects under normal use and service for a period of four (4) years from the date of purchase, not to exceed (4) four years in any event. The limited warranty will not apply to pumps that were improperly installed, misapplied, or are incompatible with components not manufactured by SEAFLO. An original receipt of purchase must be presented. Pump failure due to foreign debris is not covered under the terms of this limited warranty. SEAFLO Marine & RV North America, LLC will not warrant any pump that is physically damaged, or altered outside of the SEAFLO factory. SEAFLO Marine & RV North America LLC only warrants products purchased from SEAFLO Marine & RV North America LLC, or one of SEAFLO Marine & RV North America’s Authorized Dealers. Returns are to be shipped with charges pre-paid. Package all returns carefully. SEAFLO Marine & RV North America LLC, will not be responsible for freight damage incurred during shipping to our service center. SEAFLO Marine & RV North America’s obligation under this warranty policy is limited to the repair or replacement of the pump. Pumps found not defective (under the terms of this limited warranty) are subject to charges to be paid by the returnee for the testing and packaging of units that are tested in good working order. Warranty returns will be shipped on a freight allowed basis. SEAFLO Marine & RV North America, reserves the right to choose the method of transportation. SEAFLO Marine & RV North America, LLC is not responsible nor will it reimburse for labor necessary to remove and re-install a pump, if found defective. SEAFLO Marine & RV North America LLC, reserves the right to update specifications, change prices, or make substitutions without notice.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 7 reviews
Nov 13, 2025
NORMAN
5 out of 5 stars review
Verified Purchase
Best pump for the money.
This is a GREAT pump. It does what it says it will. I bought one a few years ago, and just another on hand, well because you know.
Incentivized Review
Helpful?4YUEQE5TEJR5174366816
Jul 11, 2025
Paul
5 out of 5 stars review
Verified Purchase
Excellent RV Pump
Well built heavy duty rv pump. Highly recommended.
Incentivized Review
Helpful?4YUEQE5TEJR5174366816
Dec 10, 2024
Ryan
5 out of 5 stars review
Verified Purchase
We had this pump in our camper van for a couple of years, but I burned it up- completely my fault. Bought the replacement right away and installed it in less than 5 minutes. Consistent flow with lower noise and vibration than others I've had.
Incentivized Review
Helpful?4YUEQE5TEJR5174366816
