---
product_id: 666261854
title: "[Upgraded Version] 12V DC Self-Priming Diaphragm Water Pump,30-70 PSI Continuously Adjustable,6.0GPM Water Flow,RV Fresh Water Pump with Automatic Pressure Switch for RV, Yacht, Camper"
brand: "runsail"
price: "€ 96.56"
currency: EUR
in_stock: true
reviews_count: 8
category: "Runsail"
url: https://www.desertcart.ie/products/666261854-upgraded-version-12v-dc-self-priming-diaphragm-water-pump-30
store_origin: IE
region: Ireland
---

# 12V DC power for efficient energy use 6.0 GPM water flow for steady supply 30-70 PSI adjustable pressure for versatile control [Upgraded Version] 12V DC Self-Priming Diaphragm Water Pump,30-70 PSI Continuously Adjustable,6.0GPM Water Flow,RV Fresh Water Pump with Automatic Pressure Switch for RV, Yacht, Camper

**Brand:** runsail
**Price:** € 96.56
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your water game with steady flow and silent power!

## Quick Answers

- **What is this?** [Upgraded Version] 12V DC Self-Priming Diaphragm Water Pump,30-70 PSI Continuously Adjustable,6.0GPM Water Flow,RV Fresh Water Pump with Automatic Pressure Switch for RV, Yacht, Camper by runsail
- **How much does it cost?** € 96.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/666261854-upgraded-version-12v-dc-self-priming-diaphragm-water-pump-30)

## Best For

- runsail enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable PA6 with 30% glass fiber and electrostatic plastic-coated iron base resists corrosion and wear.
- • **Powerful & Efficient:** Runs on 12V DC with a pure copper motor for long-lasting, energy-smart performance.
- • **Plug & Play Versatility:** Self-priming up to 10 feet with multiple hose adaptors, perfect for RVs, yachts, campers, and caravans.
- • **Quiet & Smooth Operation:** Anti-vibration mounting and copper motor reduce noise, ensuring peaceful water flow.
- • **Customizable Pressure Control:** Continuously adjustable 30-70 PSI range lets you tailor water pressure to your exact needs.

## Overview

The RUNSAIL Upgraded 12V DC Self-Priming Diaphragm Water Pump delivers a robust 6.0 GPM flow with adjustable pressure from 30 to 70 PSI. Featuring a pure copper motor and anti-vibration mounting, it operates quietly and efficiently. Built with durable PA6 glass fiber and corrosion-resistant iron plating, it’s designed for long-term use in RVs, yachts, and campers. Its self-priming capability and multiple hose adaptors make installation and operation hassle-free, ensuring reliable fresh water supply wherever you go.

## Description

desertcart.com: [Upgraded Version] 12V DC Self-Priming Diaphragm Water Pump,30-70 PSI Continuously Adjustable,6.0GPM Water Flow,RV Fresh Water Pump with Automatic Pressure Switch for RV, Yacht, Camper : Automotive

Review: Reliable Pump with Strong and Steady Flow - This pump delivers consistent water pressure and is easy to set up. The adjustable PSI range makes it versatile, and it maintains steady flow without fluctuation. It runs smoothly with minimal noise and feels solidly built for long-term use. A dependable option for RVs or boats needing reliable water supply.
Review: Better than name brand - I bought one of these to replace a name brand pump we use to pump bleach for our power washing business. Name brands usually last 2-3 months. This one is still going strong and has been much longer. Great pump, awesome price.

## Features

- 【EXCELLENT PERFORMANCE】RUNSAIL is equipped with a 4-chamber diaphragm water pump and runs on 12V DC power with a water flow rate of 6.0 gallons per minute. The pressure switch is set to 60PSI. Continuously adjustable pressure is 30-70psi
- 【RELIABLE PERFORMANCE】RV water pump 12v is self-priming up to 10 vertical feet, max lift up to 162 feet.The automatic stop and start function provides stable water flow and water pressure, saving your time
- 【SMOOTH OPERATION】This device operates through a pure copper motor. Anti-vibration rubber iron plate mounting base, it can effectively reduce operating noise while running smoothly
- 【SAFE and LONG-LASTING】The 12 Volt DC Self-priming RV washdown pump can run dry for a short period time, reducing the risk of motor burnout. The overheat protection function of the motor makes our products safer and can be used longer
- 【APPLICATION】Replacement pump, suit for most RV. The pump itself has 1/2" 14 Threaded MNPT and is equipped with 2x1/2" Barbed Hose Adaptors and 1x1/2" 90° Hose Adaptor can be used for RV, Yacht, Camper, Caravan
- 【HIGH-QUALITY MATERIAL】The 4-chamber positive displacement diaphragm pump's main body is made of PA6,30% Glass Fiber and metal, one-piece, tightly sealed, and durable. The iron plate's surface features electrostatic plastic spraying technology that makes it exceptional anti-oxidation capabilities

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RUNSAIL |
| Color | Black+orange |
| Material | 30% Glass Fiber, PA6, Pure Copper |
| Power Source | DC |
| Product Dimensions | 8.86"L x 4.92"W x 3.94"H |
| Style | 6.0GPM 60PSI |

## Product Details

- **Brand:** RUNSAIL
- **Color:** Black+orange
- **Material:** 30% Glass Fiber, PA6, Pure Copper
- **Style:** 6.0GPM 60PSI
- **Product Dimensions:** 8.86"L x 4.92"W x 3.94"H
- **Power Source:** DC
- **Maximum Flow Rate:** 6 Gallons Per Minute
- **Maximum Lifting Height:** 162 Feet
- **Voltage:** 12 Volts (DC)
- **Manufacturer:** RUNSAIL

## Images

![[Upgraded Version] 12V DC Self-Priming Diaphragm Water Pump,30-70 PSI Continuously Adjustable,6.0GPM Water Flow,RV Fresh Water Pump with Automatic Pressure Switch for RV, Yacht, Camper - Image 1](https://m.media-amazon.com/images/I/81BTTqC2P7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Pump with Strong and Steady Flow
*by T***T on September 23, 2025*

This pump delivers consistent water pressure and is easy to set up. The adjustable PSI range makes it versatile, and it maintains steady flow without fluctuation. It runs smoothly with minimal noise and feels solidly built for long-term use. A dependable option for RVs or boats needing reliable water supply.

### ⭐⭐⭐⭐⭐ Better than name brand
*by M***N on January 5, 2026*

I bought one of these to replace a name brand pump we use to pump bleach for our power washing business. Name brands usually last 2-3 months. This one is still going strong and has been much longer. Great pump, awesome price.

### ⭐⭐⭐⭐⭐ Good pump
*by J***E on November 9, 2025*

Installed this in my boat. It is working great so far. Remember to leave the system depressurized when sitting for long periods. This prevents the pressure switch from sticking in the off position.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-10*