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Innovative Powerful 55-series Self-priming Diaphragm Pump - Quiet 5.5 Gpm Water Solution Up To 90% Off [wtyfmDkN]

$45.99 $147.99 -69%

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Innovative Powerful 55-series Self-priming Diaphragm Pump - Quiet 5.5 Gpm Water Solution Up To 90% Off [wtyfmDkN]

Innovative Powerful 55-series Self-priming Diaphragm Pump - Quiet 5.5 Gpm Water Solution Up To 90% Off [wtyfmDkN]

Innovative Powerful 55-series Self-priming Diaphragm Pump - Quiet 5.5 Gpm Water Solution Up To 90% Off [wtyfmDkN]

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
  • Duty Cycle: Intermittent
  • Warranty: 4-Year Limited Warranty

Included Components:

  • (1) 55-Series Diaphragm Pump
  • (1) Set of Installation Instructions
  • (2) 1/2" Barbed Hose Adaptors
  • (1) 50 Mesh Inlet Strainer

Features:

  • High flow rate with a 5-chamber diaphragm design, supporting up to 6 fixtures.
  • Heavy-duty pressure switch for precise pressure control.
  • Self-priming capability with robust suction power up to 9 ft.
  • Quiet operation comparable to a ceiling fan.
  • Durable, corrosion-resistant construction for harsh environments.
  • Automatic on/off operation with smart pressure switch.
  • Versatile applications for RVs, boats, and more.

Why Choose the 55-Series Diaphragm Pump?

This powerful pump is designed for those who require reliability and strength in their water systems. Whether for your RV, boat, or water purification needs, the 55-Series ensures seamless water flow with its impressive 5.5 GPM output and multiple fixture compatibility. Enjoy the benefits of its self-priming feature and precision pressure control, all wrapped in a quiet, robust unit that thrives in even the harshest conditions.

Invest in the 55-Series Diaphragm Pump today and elevate your water handling capabilities to new heights, ensuring a dependable and efficient water solution tailored to your lifestyle.

    • Free & Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-10 businessdays. However, due to various situations, additional delivery time (up to 3 weeks) may be required for some items.
    • Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
    • Handling Time - Orders are processed and shipped within 1-5 business days of receiving cleared payment.
    • Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
    • State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations.
    • Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

    • Please see our ebay return policy.
    • We do not accept return on most products. This is to avoid customers mis-using ebay returns. All sales are final. Please be sure to check the return policy listed at the top of the listing.
    • In rare cases, we may accept returns, if the buyer pays both ways shipping and 20% restocking fee.
    • If you are un-sure of return policy of a particular item, please ask before buying.

We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.

Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction.




If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.



Buy it now and enjoy a pleasant shopping experience!

UPC: Not Set MPN: Not Set Maximum Flow Rate: 5.5 GPM Maximum Pressure: 60 PSI
Unit Quantity: 1 Brand: Unbranded Diaphragm Pump Type: Diaphragm Pump Inlet Diameter: 1/2 in
Body Material: EPDM Outlet Diameter: 1/2 in Power Source: Electric Country/Region of Manufacture: Not Set
Unit Type: lb      

What Our Customers Say

January 22, 2026

Absolutely no complaints!

It's a very solid and high-quality machine. I use it very frequently.

- Graham B..

January 22, 2026

Absolutely no complaints!

This product is a superb tool. It's very easy to operate.

- Kareem U..

January 22, 2026

Absolutely no complaints!

It's a very effective and efficient solution. Saves me time and effort.

- Megan R..

Write a Review

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