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Item #:
8500485
SEAFLO 51 Series Heavy-Duty Water Pressure Pump 5.5 GPM, 60 PSI, 24V DC, 1/2" MNPT Ports - NSF, UL, CSA & IAPMO Certified for Safety - Self-Priming,
Item #:
8500485
BZD 248
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QTY:
Only 8 items left in stock.
Order now and get it around Sunday, August 09
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SEAFLO pumps have been strictly tested and inspected to deliver smooth, consistent flow and are designed for long life with low current draw. Their marine duty pumps are finished with an Electro Coating to inhibit corrosion.
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What Stands Out
High Flow Rate
With a capacity of 5.5 GPM, this pump ensures efficient water delivery for various applications, making it ideal for marine and RV use while outperforming many competitors in this category.
Safety Certifications
Certified by NSF, UL, CSA, and IAPMO, this pump guarantees safe and reliable operation, providing peace of mind to users concerned about water quality and system integrity.
Self-Priming Design
The innovative self-priming pump can quickly draw water without manual intervention, making setup easy and efficient, particularly useful in marine environments where reliability is crucial.
Product Details
- Water Flow and Pressure: Operates on 24V DC and is rated for up to 5.5 gallons per minute and 60 PSI, with standard 1/2 inch MNPT port connections for use with compatible water system installations
- 5-Chamber Diaphragm Design: Built with a 5-chamber diaphragm pump design to support consistent water flow during operation in compatible marine, RV, and other mobile water system applications
- Self-Priming Function: Equipped with self-priming capability for operation without manual pre-filling, and suitable for installation in both horizontal and vertical mounting positions as specified for the unit
- Pump Construction: Manufactured with components intended for use in marine, RV, camper, boat, and other mobile water system applications where a 24V DC pressure pump is required
- Certifications: Listed with NSF, UL, CSA, and IAPMO certifications as specified for the product model and intended potable water system applications
| Power Source | DC |
| Flow Rate | 5.5 Gallons Per Minute |
| Maximum Lifting Height | 6 Feet |
| Color | Orange and Black |
| Product Style | Diaphragm Pump |
| Item Dimensions L x W x H | 8.72"L x 5.75"W x 5.2"H (22.1 x 14.6 x 13.2 cm) |
| Material Type | Santoprene |
| Brand Name | SEAFLO |
| Model Number | SFDP2-055-060-51 |
| Manufacturer | SEAFLO |
| UPC | 715934420144 |
| Specific Uses For Product | marine, RV |
| Manufacturer Part Number | SFDP2-055-060-51 |
| Unit Count | 1.0 Count |
| Brand | SEAFLO |
| Material | Santoprene |
| Style | Diaphragm Pump |
| Product Dimensions (L x W x H) | 8.72"L x 5.75"W x 5.2"H (22.1 x 14.6 x 13.2 cm) |
| Maximum Flow Rate | 5.5 Gallons Per Minute |
| Number of Packs | 1 |
| Package Weight | 8 Pound |
Who Should Buy?
-
Marine Applications
Ideal for boats and yachts needing reliable water pressure; self-priming feature enhances performance in marine environments.
-
Recreational Vehicles
Perfect for RV users requiring consistent water flow; operates efficiently in their compact spaces and power requirements.
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Safety Standards
Suitable for users who prioritize safety with certified components ensuring compliance with NSF, UL, CSA, and IAPMO.
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Full-Time Residential Use
Not suitable for homes needing continuous high volume or high pressure; designed for intermittent use in mobile applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the flow rate of MarineNow's Seaflo 24v Marine Water Pressure Diaphragm Pump?
Answer: The Seaflo 24v Marine Water Pressure Diaphragm Pump boasts an impressive flow rate of 5.5 gallons per minute (GPM). This means that it can efficiently supply water for a variety of applications on your boat, RV, or caravan, ensuring a consistent and reliable water supply. Its high flow rate is ideal for showering, cleaning, or other water-dependent activities while on the water or during camping adventures. -
Question:
What is the maximum pressure output of this pump?
Answer: This pump has a maximum pressure output of 60 PSI, which allows it to deliver water forcefully through fittings and fixtures with ease. Such pressure is crucial for tasks requiring higher water flow, like operating multiple outlets simultaneously. Users can enjoy powerful showers or clean surfaces effectively without worrying about diminishing water pressure. -
Question:
What applications can I use the Seaflo 24v Marine Pump for?
Answer: This versatile pump is suitable for a wide range of applications, including marine, RV, and caravan use. Whether you need it for freshwater distribution, pressurizing water systems, or even agricultural irrigation, this pump manages to cater to various needs. Its robust construction ensures durability against the elements, making it a reliable solution for water delivery on the go. -
Question:
Is the Seaflo 24v Marine Pump easy to install?
Answer: Yes, the Seaflo 24v Marine Pump is designed for straightforward installation, featuring multiple mounting options and a user-friendly design. Users can easily connect this pump to existing plumbing systems, making it a practical choice for DIY enthusiasts. Furthermore, clear instructions provided with the pump help streamline the installation process, ensuring you can set it up quickly and enjoy its benefits. -
Question:
How does the diaphragm pump technology work?
Answer: Diaphragm pumps utilize a flexible diaphragm to move fluids through the pump. As the diaphragm expands and contracts, it creates suction and pressure, allowing for a smooth and consistent water flow. This technology is beneficial for marine applications as it can handle various liquids without harm, ensuring reliability during operation. Users appreciate the self-priming feature, which makes it possible to draw water from a tank without needing external suction. -
Question:
Can I use this pump for saltwater applications?
Answer: While the Seaflo 24v Marine Pump is primarily designed for freshwater systems, using it with saltwater could lead to corrosion and damage over time. For saltwater applications, it's crucial to choose a pump specifically designed to withstand such conditions. Users are encouraged to consider this to ensure longevity and optimal performance of the pump. -
Question:
What kind of power supply does the Seaflo pump require?
Answer: The Seaflo 24v Marine Water Pressure Diaphragm Pump runs on a 24-volt power supply, making it a perfect fit for systems typically found in marine and RV setups. This voltage requirement allows the pump to operate efficiently and meet the demands of water pressure delivery. Users should ensure that their power supply matches the required voltage to enjoy uninterrupted service. -
Question:
Is the pump suitable for potable water?
Answer: Yes, the Seaflo 24v Marine Water Pressure Diaphragm Pump is suitable for potable water applications. Its construction is made from materials designed to ensure safe water contact, meaning you can use it for drinking water without hesitation. This feature makes it a great asset for campers and boaters who require clean water access while on their adventures. -
Question:
What maintenance is required for the pump?
Answer: Regular maintenance for the Seaflo pump involves checking connections, inspecting hoses for leaks, and ensuring the pump is clean from debris. Users should periodically review seals and diaphragm conditions to prevent premature wear. By maintaining the pump adequately, users can extend its life and enhance its operational efficiency, making it a cost-effective choice for water supply. -
Question:
Where can I buy MarineNow's Seaflo 24v Marine Water Pressure Diaphragm Pump?
Answer: You can purchase MarineNow's Seaflo 24v Marine Water Pressure Diaphragm Pump at Ubuy in Belize. Ubuy provides a reliable platform for your purchasing needs, ensuring you can find this high-performing pump delivered conveniently to your door.
SEAFLO Water Pressure Pumps SFDP2-055-060-51 Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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BZD 248
Order now and get it around Sunday, August 09
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QTY:
Only 8 items left in stock.
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Features & Benefits
- Specially made for RV/MARINE Yachts and pressurization systems
- Guaranteed proper operation with strict testing and inspection
- Smooth, consistent flow with low current draw
- Long life with precision ball bearings and thermal breaker
- Corrosion-resistant Electro Coating finish
- Enclosed design for quiet operation and moisture prevention
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