---
product_id: 605656498
title: "DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom"
brand: "dc house"
price: "C$16389"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/605656498-dc-house-12v-rv-water-pump-system-and-pre-pressurized
store_origin: NI
region: Nicaragua
---

# 12V DC power for efficient energy use 3.5 GPM high flow rate for steady water supply Noise as low as 30 dB for whisper-quiet operation DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom

**Brand:** dc house
**Price:** C$16389
**Availability:** ✅ In Stock

## Summary

> 🚐💧 Power your adventure with silent, smart water flow!

## Quick Answers

- **What is this?** DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom by dc house
- **How much does it cost?** C$16389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/605656498-dc-house-12v-rv-water-pump-system-and-pre-pressurized)

## Best For

- dc house enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Water Flow:** Delivers a robust 3.5 gallons per minute to keep your RV or camper perfectly hydrated.
- • **Plug & Play Installation:** Pre-assembled system designed for quick setup in any RV, trailer, or outdoor kitchen—get running in no time.
- • **Whisper-Quiet Performance:** Operates at a near-silent 30 dB, so you enjoy peace without sacrificing power.
- • **Smart Auto-Pressure Control:** Built-in pressure switch ensures water flows only when you need it, saving energy and extending pump life.
- • **Battery-Saving Accumulator Tank:** Pre-pressurized 0.75L tank reduces pump cycles, maximizing battery efficiency on the road.

## Overview

The DC HOUSE 12V RV Water Pump System combines a 3.5 GPM diaphragm pump with a 0.75L pre-pressurized accumulator tank, delivering up to 45 PSI and lifting water as high as 82 feet. Designed for RVs, campers, and boats, it features a built-in pressure switch for automatic operation, thermal protection for dry-run safety, and noise suppression down to 30 dB. Its compact, stainless steel build ensures durability and easy installation, making it the ultimate water solution for mobile lifestyles.

## Description

DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom

## Features

- Features: The 12V pump with 0.75L pre-pressurized accumulator tank has 3.5 GPM and pressure up to 45 PSI.Maximum suction up to 9.8 ft. and maximum water lift up to 82 ft. Used together, the two can help suppress noise as low as 30 dB
- Competency: Built-in pressure switch for automatic operation when water is needed. With thermal protection, it can run dry without damage
- Function: It helps maintain constant pressure and reduces the number of pulse cycles. The accumulator tank pre-stores water to reduce pump run time and save battery power
- Multi-purpose: Pre-assembled pressure system simplifies installation steps. The water pump system can be used in indoor and outdoor environments such as RV, trailer, bathroom, kitchen, campground, etc
- Customer Service: If you have after-sales and technical questions, please let us know via the order. We have a mature customer service team dedicated to providing relevant support for DC HOUSE WATER PUMP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DC HOUSE |
| Material | Stainless Steel |
| Style | RV water pump system |
| Product Dimensions | 14.76"L x 10.43"W x 5.7"H |
| Power Source | 12V DC Power |
| Item Weight | 3.38 Kilograms |
| Maximum Flow Rate | 3.5 Gallons Per Minute |
| Maximum Lifting Height | 82 Feet |
| Voltage | 12 Volts (DC) |
| Manufacturer | DC HOUSE |
| Item Weight | 7.43 pounds |
| Item model number | DC House [unknown model number] |
| Size | 12V RV Water Pump System |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** DC HOUSE
- **Material:** Stainless Steel
- **Style:** RV water pump system
- **Product Dimensions:** 14.76"L x 10.43"W x 5.7"H
- **Power Source:** 12V DC Power
- **Item Weight:** 3.38 Kilograms
- **Maximum Flow Rate:** 3.5 Gallons Per Minute
- **Maximum Lifting Height:** 82 Feet
- **Voltage:** 12 Volts (DC)
- **Manufacturer:** DC HOUSE

## Images

![DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom - Image 1](https://m.media-amazon.com/images/I/61Ab4b2EvWL.jpg)
![DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom - Image 2](https://m.media-amazon.com/images/I/71ds-9Lm2xL.jpg)
![DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom - Image 3](https://m.media-amazon.com/images/I/71zpSNzOP5L.jpg)
![DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom - Image 4](https://m.media-amazon.com/images/I/71Mxb9AfNML.jpg)
![DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom - Image 5](https://m.media-amazon.com/images/I/71yNYkQs3jL.jpg)

## Available Options

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

## Frequently Bought Together

- DC HOUSE 12V RV Water Pump System and Pre-Pressurized Accumulator Tank 3.5GPM 45PSI Fresh Water Diaphragm Pump 12Volt with 0.75L 125PSI Accumulator Tank for Travel Trailer Camper Boat Kitchen Bathroom
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-26*