---
product_id: 208867738
title: "33 Series Washdown Deck Wash Pump Kit - 12V DC, 3.0 GPM, 70 PSI, Heavy Duty Pressure Switch, for RV, Boat, Marine, Yacht, Freshwater, and Saltwater Applications | 4-Year Warranty"
brand: "seaflo"
price: "34854 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Seaflo"
url: https://www.desertcart.is/products/208867738-33-series-washdown-deck-wash-pump-kit-12v-dc-3
store_origin: IS
region: Iceland
---

# 12V DC power 3.0 GPM high flow Heavy-duty pressure switch 33 Series Washdown Deck Wash Pump Kit - 12V DC, 3.0 GPM, 70 PSI, Heavy Duty Pressure Switch, for RV, Boat, Marine, Yacht, Freshwater, and Saltwater Applications | 4-Year Warranty

**Brand:** seaflo
**Price:** 34854 kr
**Availability:** ✅ In Stock

## Summary

> 🚤 Clean smarter, not harder — the ultimate deck wash pump for pros on the move!

## Quick Answers

- **What is this?** 33 Series Washdown Deck Wash Pump Kit - 12V DC, 3.0 GPM, 70 PSI, Heavy Duty Pressure Switch, for RV, Boat, Marine, Yacht, Freshwater, and Saltwater Applications | 4-Year Warranty by seaflo
- **How much does it cost?** 34854 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/208867738-33-series-washdown-deck-wash-pump-kit-12v-dc-3)

## 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

- • **Powerful 3.0 GPM Flow:** Blast away grime with rapid, efficient cleaning power.
- • **Smart Pressure Control:** Automatic pressure switch for precise, hands-free operation.
- • **Complete Ready-to-Use Kit:** Includes 25ft UV-protected hose, spray nozzle & fittings—install and clean instantly.
- • **Built to Brave the Elements:** Corrosion-resistant EPDM & Santoprene materials for salt & freshwater durability.
- • **Quiet, Reliable & Protected:** Vibration-dampening mounts plus thermal overload safeguard for nonstop performance.

## Overview

The SEAFLO 33 Series Washdown Deck Wash Pump Kit delivers a robust 3.0 GPM flow at 70 PSI powered by 12V DC, featuring a heavy-duty pressure switch for automatic operation. Engineered with corrosion-resistant materials and a self-priming design, it’s perfect for freshwater and saltwater use on boats, RVs, and yachts. The kit includes a 25-foot UV-protected hose, spray nozzle, and quick-connect fittings for easy installation. Backed by a 4-year warranty, it ensures quiet, reliable cleaning performance wherever you go.

## Description

desertcart.com : SEAFLO 33 Series Washdown Deck Wash Pump Kit - 12V DC, 3.0 GPM, 70 PSI, Heavy Duty Pressure Switch, for RV, Boat, Marine, Yacht, Freshwater, and Saltwater Applications | 4-Year Warranty : Sports & Outdoors

Review: Seaflo deck wash - Bought for my boat to have a deck wash on it, works great! Comes with an in-line filter and pumps water great to use as spraying the inside of the boat down!
Review: Good deal - Good pump

## Features

- [ SPECIFICATIONS ]: Model Number: SFWP1-030-070-33 Voltage: 12V DC Open Flow: 3.0 GPM (11.3 LPM) Shut-off Pressure: 70 PSI (4.8 BAR) Priming Capability: Self-priming up to 6 feet (1.8 m) suction lift Max Draw: 18.0 A Inlet/Outlet Size: 1/2"-14 MNPT Material: EPDM valves / Santoprene diaphragm
- [ HIGH-EFFICIENCY PUMP PERFORMANCE ]: Capable of delivering a powerful 3.0 GPM flow rate at 70 PSI, this pump ensures fast and effective cleaning, saving you time and effort.
- [ HEAVY-DUTY PRESSURE SWITCH ]: The built-in pressure switch automatically activates when the spray gun handle is squeezed and shuts off when released, offering precise control and protecting the pump from over-pressurization.
- [ DURABLE AND CORROSION-RESISTANT CONSTRUCTION ]: Built with EPDM valves, a Santoprene diaphragm, and ABS engineering plastics, this pump is designed to withstand harsh conditions in both freshwater and saltwater environments
- [ COMPLETE WASHDOWN KIT INCLUDED ]: Includes a heavy-duty pump, 25-foot UV-protected coiled hose, trigger spray nozzle, quick-connect fittings, 50 mesh inlet strainer, and two 1/2" barbed fittings for a complete cleaning solution.
- [ QUIET AND RELIABLE OPERATION ]: Rubber mounting feet reduce vibration and noise. Thermal overload protection automatically stops the motor during overheating and restarts once cooled for uninterrupted performance.
- [ EASY INSTALLATION AND VERSATILITY ]: Features industry-standard mounting and quick-connect fittings, making setup and maintenance simple and efficient. Suitable for a wide range of applications, from boats to RV decks.
- [ COMPATIBLE WITH FRESHWATER AND SALTWATER ]: Engineered for both freshwater and saltwater cleaning tasks, ensuring reliable operation across diverse environments.
- [ INDUSTRY-LEADING 4-YEAR WARRANTY ]: Backed by SEAFLO’s trusted warranty, guaranteeing durability and long-term performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089HP3JX4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #104,776 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Boat Water Pressure Pumps |
| Brand | SEAFLO |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (278) |
| Date First Available | March 21, 2017 |
| Global Trade Identification Number | 00793945657643, 00810039490532 |
| Item Package Quantity | 1 |
| Item Weight | 5.68 pounds |
| Item model number | SFWP1-030-070-33 |
| Manufacturer | SEAFLO |
| Material | Stainless Steel |
| Maximum Flow Rate | 3 Gallons Per Minute |
| Maximum Lifting Height | 6 Feet |
| Part Number | SFWP1-030-070-33 |
| Power Source | DC |
| Product Dimensions | 7.98"L x 5.11"W x 4.83"H |
| Style | Diaphragm |
| UPC | 793945657643 |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** SEAFLO
- **Color:** Black
- **Item Weight:** 5.7 Pounds
- **Material:** Stainless Steel
- **Maximum Flow Rate:** 3 Gallons Per Minute
- **Maximum Lifting Height:** 6 Feet
- **Power Source:** DC
- **Product Dimensions:** 7.98"L x 5.11"W x 4.83"H
- **Style:** Diaphragm
- **Voltage:** 12 Volts (DC)

## Images

![33 Series Washdown Deck Wash Pump Kit - 12V DC, 3.0 GPM, 70 PSI, Heavy Duty Pressure Switch, for RV, Boat, Marine, Yacht, Freshwater, and Saltwater Applications | 4-Year Warranty - Image 1](https://m.media-amazon.com/images/I/61U+vkJuctL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seaflo deck wash
*by A***A on August 18, 2025*

Bought for my boat to have a deck wash on it, works great! Comes with an in-line filter and pumps water great to use as spraying the inside of the boat down!

### ⭐⭐⭐⭐⭐ Good deal
*by A***R on September 8, 2025*

Good pump

### ⭐⭐⭐⭐ A pump great to wash/cool down pontoon boat floor.
*by K***O on July 26, 2025*

Pump Does the trick, needed something to wash down the pontoon boat floor to cool it down for the dog and myself if it gets too warm. I mounted it into an old RV battery case onto a 1” thick piece of wood and attached it to the inside of the side wall with wing nuts . I also added an 2 pin rocker switch to the case and extended the wiring to reach a leisure battery we use for Life well pump, lights etc under the console. A little in line 15amp fuse close to the battery and it works a treat. You will need to buy a hose long enough to reach the water source. Our hose was floating on the water surface so I attached a small fishing weight with a cable tie to the end. Just heavy enough to submerge the hose but not too heavy to pull it down too much.-

## Frequently Bought Together

- SEAFLO 33 Series Washdown Deck Wash Pump Kit - 12V DC, 3.0 GPM, 70 PSI, Heavy Duty Pressure Switch, for RV, Boat, Marine, Yacht, Freshwater, and Saltwater Applications | 4-Year Warranty
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**Shop now:** [https://www.desertcart.is/products/208867738-33-series-washdown-deck-wash-pump-kit-12v-dc-3](https://www.desertcart.is/products/208867738-33-series-washdown-deck-wash-pump-kit-12v-dc-3)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-28*