Add to favorites
SEAFLO Marine Water Pump with 2 Gallon Accumulator Tank System, 24V DC, 60 PSI, 5.5 GPM by SEAFLO - Used condition

SEAFLO Marine Water Pump with 2 Gallon Accumulator Tank System, 24V DC, 60 PSI, 5.5 GPM — Open-Box, 5% Off

Brand: SEAFLO

Condition: Used - Mint
$19949
$20999
-5% Save $1050
Updated: 20 days ago

Description

Complete Integrated System: Factory-mounted 5.5 GPM, 60 PSI diaphragm pump paired with a 2 gallon pre-pressurized accumulator tank on a single board for quick installation and professional-grade performance in marine, RV, motorhome, and off-grid cabin applications

Smooth Quiet Operation: Five-chamber diaphragm head combined with the accumulator tank dramatically reduces pump cycling and eliminates pressure spikes, delivering steady water flow at every tap with significantly quieter operation compared to pump-only configurations

Marine-Grade Durability: Constructed with Santoprene and EPDM internals designed to withstand demanding marine and RV environments, suitable for both freshwater and saltwater applications with reliable long-term performance

Safe Drinking Water: Certified for potable water use and compliant with NSF/ANSI/CAN 61 & 372, NSF 24, UL 778, and CSA C22.2 No.108 standards, ensuring safe integration into drinking water plumbing systems with ignition protection for onboard safety

Versatile Performance Features: Self-priming capability up to 6 feet and run-dry protection provide reliable operation in various installation scenarios, operating on 24V DC power for seamless integration into boat and RV electrical systems

The SEAFLO Marine Water Pump and 2 Gallon Accumulator Tank System delivers smooth, quiet, constant water pressure for boats, RVs, motorhomes, and off-grid cabins. The integrated 5.5 GPM, 60 PSI diaphragm pump and pre-pressurized accumulator tank are factory-mounted on a single board for fast install and professional performance. A five-chamber diaphragm head paired with the 2 gallon accumulator dramatically reduces pump cycling and pressure spikes, giving you steady flow at the tap and far quieter operation than pump-only systems. Built with Santoprene / EPDM internals, this system is tough enough for freshwater or saltwater use in demanding marine and RV environments. Certified for potable water and compliant with NSF/ANSI/CAN 61 & 372, NSF 24, UL 778, and CSA C22.2 No.108, this system is safe for drinking water plumbing and ignition protected for use on board. With self-priming up to 6 ft, run-dry capability, and SEAFLO’s 4-Year Limited Warranty, it’s a long-term upgrade to any pressure water system.

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b0d84b5d4x
Model:
SFWSK2-055-060-0021
Country:
US
ASIN:
B0D84B5D4X
UPC:
810039495261

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $11 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for SEAFLO products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

More open-box deals

Updated daily from Amazon, Reebelo, and Dyson.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.