---
product_id: 124327839
title: "55-Series Washdown Pump Kit - 12V DC, 5.5 GPM, 70 PSI, Self-Priming, Coiled Hose, Spray Nozzle, High Flow for RV, Boat, Off-Grid, Freshwater, and Saltwater Applications 4-Year Warranty"
brand: "seaflo"
price: "₩431733"
currency: KRW
in_stock: true
reviews_count: 13
category: "Seaflo"
url: https://www.desertcart.kr/products/124327839-55-series-washdown-pump-kit-12v-dc-5-5-gpm
store_origin: KR
region: South Korea
---

# 12V DC power 5.5 GPM high flow Self-priming & adjustable pressure 55-Series Washdown Pump Kit - 12V DC, 5.5 GPM, 70 PSI, Self-Priming, Coiled Hose, Spray Nozzle, High Flow for RV, Boat, Off-Grid, Freshwater, and Saltwater Applications 4-Year Warranty

**Brand:** seaflo
**Price:** ₩431733
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your clean game—powerful, portable, and built to last!

## Quick Answers

- **What is this?** 55-Series Washdown Pump Kit - 12V DC, 5.5 GPM, 70 PSI, Self-Priming, Coiled Hose, Spray Nozzle, High Flow for RV, Boat, Off-Grid, Freshwater, and Saltwater Applications 4-Year Warranty by seaflo
- **How much does it cost?** ₩431733 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/124327839-55-series-washdown-pump-kit-12v-dc-5-5-gpm)

## 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

- • **Power Meets Precision:** Delivers a robust 5.5 GPM flow at 70 PSI for heavy-duty cleaning without compromise.
- • **Plug & Play Convenience:** Complete kit with coiled hose, spray nozzle, and quick-connect fittings for effortless setup.
- • **Whisper-Quiet Efficiency:** Rubber mounting base minimizes vibration and noise—clean discreetly anywhere, anytime.
- • **Versatility That Keeps Up:** Ideal for boats, RVs, off-grid adventures, and outdoor gear with a 4-year warranty for peace of mind.
- • **Built to Brave the Elements:** Durable Santoprene diaphragm and polypropylene housing resist saltwater corrosion and wear.

## Overview

The SEAFLO 55-Series Washdown Pump Kit is a rugged 12V DC diaphragm pump system delivering 5.5 gallons per minute at 70 PSI. Designed for marine, RV, and off-grid use, it features self-priming capability with adjustable pressure, corrosion-resistant materials, and quiet operation. The all-in-one kit includes a coiled hose, spray nozzle, and quick-connect fittings, backed by a 4-year warranty for reliable, heavy-duty cleaning in freshwater and saltwater environments.

## Description

desertcart.com : SEAFLO 55-Series Washdown Pump Kit - 12V DC, 5.5 GPM, 70 PSI, Self-Priming, Coiled Hose, Spray Nozzle, High Flow for RV, Boat, Off-Grid, Freshwater, and Saltwater Applications 4-Year Warranty : Sports & Outdoors

Review: Mounted on PVC board and installed in rear locker - Reliable and powerful, Highly Recommended! We’ve tested the SEAFLO 55-Series Washdown Pump extensively over an entire season, using it in both freshwater and saltwater environments. So far, it has performed flawlessly without any issues. The pump delivers consistent pressure which has been more than sufficient for everything from washing down the deck to cleaning stubborn grime off equipment. Installation was straightforward, and the pump’s compact, durable design has held up well, even with regular saltwater use. We do make it a point to clean and flush the pump thoroughly with fresh water after every saltwater use, which will likely contribute to its performance and longevity. So far, this washdown pump has exceeded our expectations. Should we encounter any issues in the future, we’ll be sure to update this review. For now, it’s a fantastic product that I highly recommend!
Review: Great pump - This is the second one I have bought For another boat. The first one has worked great and is a great price.

## Features

- POWERFUL AND EFFICIENT WASHDOWN SYSTEM: Equipped with the SEAFLO 55-Series 12V DC diaphragm pump, delivering an impressive 5.5 GPM flow rate and 60 PSI pressure. Designed for heavy-duty cleaning tasks, this system is perfect for removing dirt, grime, and debris from boats, RVs, decks, and outdoor equipment.
- COMPLETE KIT FOR EASY INSTALLATION: Includes everything you need: SEAFLO 55-Series pump, coiled hose for convenient reach, high-pressure spray nozzle for targeted cleaning, quick connect fittings for easy setup, and an inline filter to protect the pump from debris. Simplify your cleaning routine with a fully equipped washdown system.
- SELF-PRIMING WITH ADJUSTABLE PRESSURE SWITCH: The self-priming pump allows for flexible installation, operating up to 6 feet of vertical lift. The adjustable pressure switch ensures consistent water flow and pressure to suit various cleaning needs, whether it's a light rinse or a heavy-duty wash.
- BUILT TO LAST IN TOUGH CONDITIONS: Constructed with durable materials like a Santoprene diaphragm and polypropylene housing, this pump handles both saltwater and freshwater. The system features thermal protection, run-dry capability, and a rugged design to withstand harsh marine and outdoor environments.
- QUIET OPERATION WITH VIBRATION CONTROL: Designed with a rubber mounting base to reduce vibration and minimize noise, ensuring a smoother and quieter operation. Ideal for applications where minimal noise is critical, such as on boats and RVs.
- VERSATILE APPLICATIONS FOR VARIOUS ENVIRONMENTS: Perfect for use in marine, RV, off-grid, and outdoor settings. Whether cleaning boats, decks, vehicles, or outdoor spaces, the SEAFLO 55-Series Washdown Kit provides reliable, powerful performance for all your cleaning needs. Backed by SEAFLO’s industry-leading 4-year warranty for peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QMNMSWX |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #63,653 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Boat Water Pressure Pumps |
| Brand | SEAFLO |
| Color | White, Black, Orange |
| Customer Reviews | 4.1 4.1 out of 5 stars (533) |
| Date First Available | April 15, 2019 |
| Included Components | 51S01 Filter, 51F01 Fitting, 51F06 Fitting, Spray Gun |
| Item Package Quantity | 1 |
| Item Weight | 7.5 pounds |
| Item model number | SFWP1-055-070-55 |
| Manufacturer | SEAFLO |
| Material | Stainless Steel |
| Maximum Flow Rate | 5.5 Gallons Per Minute |
| Maximum Lifting Height | 6 Feet |
| Part Number | SFWP1-055-070-55 |
| Power Source | DC |
| Product Dimensions | 8.5"L x 5.75"W x 5.16"H |
| Style | Diaphragm Pump |
| UPC | 647336949896 |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** SEAFLO
- **Color:** White, Black, Orange
- **Item Weight:** 7.5 Pounds
- **Material:** Stainless Steel
- **Maximum Flow Rate:** 5.5 Gallons Per Minute
- **Maximum Lifting Height:** 6 Feet
- **Power Source:** DC
- **Product Dimensions:** 8.5"L x 5.75"W x 5.16"H
- **Style:** Diaphragm Pump
- **Voltage:** 12 Volts (DC)

## Images

![55-Series Washdown Pump Kit - 12V DC, 5.5 GPM, 70 PSI, Self-Priming, Coiled Hose, Spray Nozzle, High Flow for RV, Boat, Off-Grid, Freshwater, and Saltwater Applications 4-Year Warranty - Image 1](https://m.media-amazon.com/images/I/71yEIuw64yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mounted on PVC board and installed in rear locker
*by D***G on January 4, 2025*

Reliable and powerful, Highly Recommended! We’ve tested the SEAFLO 55-Series Washdown Pump extensively over an entire season, using it in both freshwater and saltwater environments. So far, it has performed flawlessly without any issues. The pump delivers consistent pressure which has been more than sufficient for everything from washing down the deck to cleaning stubborn grime off equipment. Installation was straightforward, and the pump’s compact, durable design has held up well, even with regular saltwater use. We do make it a point to clean and flush the pump thoroughly with fresh water after every saltwater use, which will likely contribute to its performance and longevity. So far, this washdown pump has exceeded our expectations. Should we encounter any issues in the future, we’ll be sure to update this review. For now, it’s a fantastic product that I highly recommend!

### ⭐⭐⭐⭐⭐ Great pump
*by A***R on August 23, 2025*

This is the second one I have bought For another boat. The first one has worked great and is a great price.

### ⭐ junk
*by K***L on August 6, 2019*

I purchased this pump less than 2 months ago and received it in a timely manner. I had the pump professionally installed and took the boat out. The pump worked great for 5 minutes then broke down and does not work. This pump is obviously meant to be used as a throw away pump since this is the third time we replaced this band and model in less than 2 years. save your self the misery and buy a different brand....

## Frequently Bought Together

- SEAFLO 55-Series Washdown Pump Kit - 12V DC, 5.5 GPM, 70 PSI
- Sea-Dog Washdown Water Outlet - 316 Stainless Steel
- JOHNSON PUMP - SPX FLOW 82024 Wash Down Panel Switch, Black

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*