---
product_id: 126870404
title: "SEAFLO Marine Water Pump 12 V DC 60 PSI 5.5 GPM 2 Gallon Accumulator Tank System | Accumulator Pressure Boost System for Smooth and Quiet Operation | 4-Year Warranty"
brand: "seaflo"
price: "€ 474.93"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.nl/products/126870404-seaflo-marine-water-pump-12-v-dc-60-psi-5
store_origin: NL
region: Netherlands
---

# 12V DC power 5.5 GPM flow rate 2-gallon accumulator tank SEAFLO Marine Water Pump 12 V DC 60 PSI 5.5 GPM 2 Gallon Accumulator Tank System | Accumulator Pressure Boost System for Smooth and Quiet Operation | 4-Year Warranty

**Brand:** seaflo
**Price:** € 474.93
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate your water system game with SEAFLO’s powerhouse pump—quiet, reliable, and built to last!

## Quick Answers

- **What is this?** SEAFLO Marine Water Pump 12 V DC 60 PSI 5.5 GPM 2 Gallon Accumulator Tank System | Accumulator Pressure Boost System for Smooth and Quiet Operation | 4-Year Warranty by seaflo
- **How much does it cost?** € 474.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/126870404-seaflo-marine-water-pump-12-v-dc-60-psi-5)

## Best For

- seaflo enthusiasts

## Why This Product

- Trusted seaflo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable EPDM valves and Santoprene diaphragm resist corrosion in fresh and saltwater environments.
- • **Powerful & Efficient:** Delivers a robust 60 PSI pressure with a steady 5.5 gallons per minute output—perfect for demanding marine and RV needs.
- • **Plug & Play Versatility:** Pre-assembled on a rubber-mounted board with flexible vertical or horizontal installation options.
- • **Confidence in Every Drop:** Backed by an industry-leading 4-year warranty and USCG ignition protection for safe marine use.
- • **Whisper-Quiet Performance:** Five-chamber diaphragm and accumulator tank minimize noise and vibration for smooth water flow.

## Overview

The SEAFLO Marine Water Pump is a 12V DC system delivering 5.5 GPM at 60 PSI, featuring a 2-gallon accumulator tank for smooth, quiet operation. Designed with corrosion-resistant materials and self-priming capability, it’s ideal for marine, RV, and off-grid potable water applications. Easy to install and backed by a 4-year warranty, it ensures dependable performance in tough environments.

## Description

Full description not available

## Features

- [ SPECIFICATIONS ]: Model Number: SFWSK1-055-060-0021 Voltage: 12V DC Open Flow: 5.5 GPM (20.8 LPM) Pressure Off: 60 PSI (4.2 BAR) Pressure On: 40 PSI (2.8 BAR) Tank Volume: 2 gallons (8 liters) Inlet/Outlet Size: 1/2" barb fittings Material: EPDM valves / Santoprene diaphragm Max Draw: 18.9 A
- [ SMOOTH AND QUIET OPERATION ]: The five-chamber diaphragm pump and pre-pressurized accumulator tank work together to minimize cycling, delivering consistent water flow with reduced noise and vibration.
- [ SELF-PRIMING AND RUN-DRY CAPABLE ]: Capable of self-priming up to 6 feet (1.8 m), this pump is designed to run dry without damage, ensuring reliable performance in any installation.
- [ SELF-PRIMING AND RUN-DRY CAPABLE ]: Capable of self-priming up to 6 feet (1.8 m), this pump is designed to run dry without damage, ensuring reliable performance in any installation.
- [ SAFE FOR POTABLE WATER APPLICATIONS ]: Built with maintenance-free, potable water quality materials, this system is ideal for drinking water systems in boats, RVs, and off-grid setups.
- [ EASY INSTALLATION AND VERSATILE MOUNTING ]: The system is pre-assembled on a durable rubber-mounted board and can be installed vertically or horizontally for flexible setup options.
- [ IGNITION PROTECTED FOR MARINE USE ]: Compliant with USCG 183.410 and ISO 8846 MARINE standards, the pump ensures safe operation in marine environments.
- [ DURABLE CONSTRUCTION FOR TOUGH CONDITIONS ]: Featuring EPDM valves and a Santoprene diaphragm, the pump resists corrosion and harsh environments, making it suitable for both fresh and saltwater use.
- [ BACKED BY A 4-YEAR WARRANTY ]: Enjoy peace of mind with SEAFLO’s industry-leading warranty, ensuring long-term reliability and performance in demanding conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SEAFLO |
| Color | White, Orange, Black |
| Material | Stainless Steel |
| Style | 12V | 5.5 GPM |
| Product Dimensions | 14.46"L x 10.47"W x 13.94"H |
| Power Source | 12V DC |
| Item Weight | 14 Pounds |
| Maximum Flow Rate | 5.5 Gallons Per Minute |
| Maximum Lifting Height | 13 Feet |
| Voltage | 12 Volts (DC) |
| Global Trade Identification Number | 00647336948042 |
| Manufacturer | SEAFLO |
| UPC | 647336948042 793945655700 647336949889 793945652242 |
| Part Number | SFWSK1-055-060-55 |
| Item Weight | 14 pounds |
| Item model number | SFWSK1-055-060-55 |
| Is Discontinued By Manufacturer | No |
| Size | 60 PSI |
| Amperage Capacity | 17 Amps |
| Item Package Quantity | 1 |
| Included Components | (1) 51S01 Strainer, (2) 1/2"-14 FNPT x 1/2" Barb Stragiht Fitting, (2) 1/2'' -14 FNPT x 1/2'' Barb Angled Fittings, 4-Year Warranty Card, 55 series pump +accumulator system |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 4-Year Warranty |

## Product Details

- **Brand:** SEAFLO
- **Color:** White, Orange, Black
- **Material:** Stainless Steel
- **Style:** 12V | 5.5 GPM
- **Product Dimensions:** 14.46"L x 10.47"W x 13.94"H
- **Power Source:** 12V DC
- **Item Weight:** 14 Pounds
- **Maximum Flow Rate:** 5.5 Gallons Per Minute
- **Maximum Lifting Height:** 13 Feet
- **Voltage:** 12 Volts (DC)

## Images

![SEAFLO Marine Water Pump 12 V DC 60 PSI 5.5 GPM 2 Gallon Accumulator Tank System | Accumulator Pressure Boost System for Smooth and Quiet Operation | 4-Year Warranty - Image 1](https://m.media-amazon.com/images/I/71YLMyl6IWL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Build, High Pressure and Reliable
*by F***S on June 29, 2021*

I got this to apply gel to the cabin in case of a wild fire and installed it first for the mister system on the patio, it works great, mists for 6 min then the pump re-pressurizes for 4 sec and mists again, it’s quility built, runs pretty quiet and builds lots of water pressure, just like liven in the city but we’re off the grid with a 12 volt battery. I highly recommend the SEAFO 55-series water pump and accumulator System. I bought a compatible wire connector with alligator battery clip connectors on it, didn’t come with one but it’s still a 5 star product.

### ⭐⭐⭐⭐⭐ Works great and less noise
*by C***L on December 19, 2024*

I had replaced my exiting RV water pump it had a small air chamber but was still very noisy.This new pump was great a lot less noise and it allows for longer breaks in the time the pump turns on and offHighly recommended

### ⭐⭐⭐⭐ good product
*by D***S on September 23, 2025*

this is the second one ive purchased works great first one went in my commercial fishing boat works great been installed for 2 years only problem is mounting base is rusting quite badly just like everything else that isn't stainless on a boat new one went in 5th wheel trailer to stop the pulsing shower works great

## Frequently Bought Together

- SEAFLO Marine Water Pump 12 V DC 60 PSI 5.5 GPM 2 Gallon Accumulator Tank System | Accumulator Pressure Boost System for Smooth and Quiet Operation | 4-Year Warranty
- SHURflo (244-3926 Elbow Adapter
- SHURFLO (255-313) 1/2" Twist-On Pipe Strainer

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*