---
product_id: 722749112
title: "12V DC Fresh Water Pump with 2 Hose Clamp 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 80 PSI Adjustable for RV Camper Marine Boat La Transparent color (2)"
brand: "doytn"
price: "$U4275"
currency: UYU
in_stock: true
reviews_count: 8
category: "Doytn"
url: https://www.desertcart.uy/products/722749112-12v-dc-fresh-water-pump-with-2-hose-clamp-12
store_origin: UY
region: Uruguay
---

# 36W ultra-efficient power 4.5 L/min steady flow 80 PSI adjustable pressure 12V DC Fresh Water Pump with 2 Hose Clamp 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 80 PSI Adjustable for RV Camper Marine Boat La Transparent color (2)

**Brand:** doytn
**Price:** $U4275
**Availability:** ✅ In Stock

## Summary

> 💧 Pump up your water game—efficiency and power in one sleek package!

## Quick Answers

- **What is this?** 12V DC Fresh Water Pump with 2 Hose Clamp 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 80 PSI Adjustable for RV Camper Marine Boat La Transparent color (2) by doytn
- **How much does it cost?** $U4275 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/722749112-12v-dc-fresh-water-pump-with-2-hose-clamp-12)

## Best For

- doytn enthusiasts

## Why This Product

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

## Key Features

- • **Self-Priming Freedom:** Mount above water source with confidence—runs dry without damage
- • **Auto Pressure Control:** Built-in pressure switch starts/stops pump seamlessly at up to 80 PSI
- • **Power-Smart Performance:** Delivers robust 4.5 L/min flow while saving 40% energy vs competitors
- • **Versatile All-Terrain Use:** Perfect for RVs, boats, garden sprinklers, and even pet water systems
- • **Durability Meets Convenience:** Tested for reliability with included hose clamps for instant setup

## Overview

The Doytn 12V DC Fresh Water Pump is a compact, energy-efficient diaphragm pump delivering 4.5 liters per minute at adjustable pressures up to 80 PSI. Featuring a built-in pressure switch and self-priming capability, it’s designed for versatile use in RVs, boats, gardens, and more. Tested for durability and supplied with hose clamps, it balances power and convenience for demanding mobile and outdoor water needs.

## Description

12V DC Fresh Water Pump with 2 Hose Clamp 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 80 PSI Adjustable for RV Camper Marine Boat La

Review: Buena elección. - Perfecta para dosificación y tratamiento de agua.
Review: Super noisy yet tough little pump that can stand some fairly harsh conditions without a hiccup - This pump does the job 12 volt DC can take water High and it decent volume but I've had smaller that have pushed as much as it with a lot less noise. This units noise and vibration is it downfall. It is noisy, seriously. If you can get around that then you're all good as it has sturdy connections and a decent gauge of wires. Mine has been on nonstop for about a month and a half directly in the Sun pumping unfiltered Rainwater with fish waste without a hiccup. I'm not saying that it's, it's best use case, but is work for me in that application. So in summation: tough little unit stands up well in totally exposed elements and if you don't mind it's incredibly loud noise it's two thumbs up and four stars because of the noise

## Features

- GOOD PERFORMANCE & LOW POWER CONSUMPTION]: This diaphragm pump delivers smooth & consistent flow at all ranges of operation, while drawing low current. Super power-saving (36 Watts, DC 12V/only 3A) but good performance (4.5L/Min, 80 PSI). 40% power saved than other similar products.
- [WIDELY APPLICATION]: The 12V water pump is widely used for sprayers, garden sprinklers, lawn, shower, water taps in the boat, caravan, travel trailers, car washing, garden watering, house cleaning, even for pets living and so on.
- [BUILT-IN PRESSURE SWITCH]: The pump has a built-in pressure switch which automatically starts and stops the pump when your faucet or nozzle is opened and closed. Cut off pressure: max 80 PSI (5.5Bar).
- [SELF PRIMING]: Self-priming function allows it to be mounted above water tank, able to run dry.
- [STRICT QUALITY CONTROL]: 100% pumps was tested before shipment, little water will remain inside for product protection. 2 tube clamps sent for free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Doytn |
| Item Weight | 1.37 Kilograms |
| Material | Plastic |
| Power Source | Battery Powered |
| Product Dimensions | 6.3"L x 3.74"W x 1.96"H |
| Style | rural |

## Product Details

- **Brand:** Doytn
- **Material:** Plastic
- **Style:** rural
- **Product Dimensions:** 6.3"L x 3.74"W x 1.96"H
- **Power Source:** Battery Powered
- **Item Weight:** 1.37 Kilograms
- **Maximum Flow Rate:** 4.5 Liters Per Minute
- **Voltage:** 12 Volts (DC)
- **Manufacturer:** Doytn

## Images

![12V DC Fresh Water Pump with 2 Hose Clamp 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 80 PSI Adjustable for RV Camper Marine Boat La Transparent color (2) - Image 1](https://m.media-amazon.com/images/I/61Njs9gPSpL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buena elección.
*by J***Z on May 4, 2025*

Perfecta para dosificación y tratamiento de agua.

### ⭐⭐⭐⭐ Super noisy yet tough little pump that can stand some fairly harsh conditions without a hiccup
*by P***P on October 25, 2025*

This pump does the job 12 volt DC can take water High and it decent volume but I've had smaller that have pushed as much as it with a lot less noise. This units noise and vibration is it downfall. It is noisy, seriously. If you can get around that then you're all good as it has sturdy connections and a decent gauge of wires. Mine has been on nonstop for about a month and a half directly in the Sun pumping unfiltered Rainwater with fish waste without a hiccup. I'm not saying that it's, it's best use case, but is work for me in that application. So in summation: tough little unit stands up well in totally exposed elements and if you don't mind it's incredibly loud noise it's two thumbs up and four stars because of the noise

### ⭐⭐⭐⭐⭐ Make sure to check direction the arrow on pump !👀
*by H***R on May 23, 2025*

Works great 👍

## Frequently Bought Together

- 12V DC Fresh Water Pump with 2 Hose Clamp 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 80 PSI Adjustable for RV Camper Marine Boat La Transparent color (2)
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-02*