---
product_id: 498044165
title: "WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement"
brand: "wassermann"
price: "₨3052"
currency: SCR
in_stock: true
reviews_count: 8
category: "Wassermann"
url: https://www.desertcart.sc/products/498044165-wassermann-rv-pump-12v-self-priming-rv-water-pressure-pump
store_origin: SC
region: Seychelles
---

# 12V DC motor power 4.0 GPM water flow Auto pressure switch WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement

**Brand:** wassermann
**Price:** ₨3052
**Availability:** ✅ In Stock

## Summary

> 🚐💦 Power your adventures with water pressure that never quits!

## Quick Answers

- **What is this?** WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement by wassermann
- **How much does it cost?** ₨3052 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/498044165-wassermann-rv-pump-12v-self-priming-rv-water-pressure-pump)

## Best For

- wassermann enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Water Flow:** Delivers a steady 4 gallons per minute for all your RV needs
- • **Plug & Play Versatility:** Runs on any 12V battery or cigarette lighter socket for ultimate mobility
- • **Complete Installation Kit:** Includes all adapters and filter for a seamless, no-fuss setup
- • **Built to Brave the Outdoors:** Corrosion-resistant, self-priming design ensures durability on every adventure
- • **Smart Auto-Pressure Control:** Starts and stops automatically with tap use—hands-free convenience

## Overview

The WASSERMANN 12V Self-Priming RV Water Pressure Pump delivers a reliable 4.0 GPM flow at 45 PSI, powered by a versatile 12V DC motor. Featuring an automatic pressure switch for hands-free operation, corrosion-resistant construction, and a complete installation kit, it’s engineered for durable, efficient water delivery in RVs, campers, yachts, and outdoor setups.

## Description

desertcart.com: WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement : Automotive

Review: Reliable RV Water Pump Upgrade - Embarking on RV adventures is now a breeze thanks to the incredible WASSERMANN RV Water Pump. With its powerful 12V DC motor, this pump ensures a robust water flow at 3.0 GPM and 55 PSI, catering perfectly to all camping water needs. What sets it apart is the whisper-quiet operation, a true delight. Installation is a walk in the park. Having used it extensively, I can vouch for its consistent performance, delivering reliable water pressure for showers, sinks, and outdoor activities. For a durable and efficient RV water pump, look no further. Highly recommended for a worry-free camping experience!
Review: Great water pump!! - Im a RV Technician and I use this pump for water testing, fresh system flush, winterizations, works great have it running off a Milwaukee 12v battery with one of them adapters. This thing works great with water, antifreeze, this pump puts out plenty of flow and awesome pressure, shuts off when pressure is built, comes with a bunch of fittings and the strainer, can't beat the price and how much of a workhorse it is! Highly recommend for rvs and other uses such as off grid, or for liquid transfer.

## Features

- COMPLETE KIT INCLUDES EVERYTHING YOU NEED: (1)12V RV Water Pump, (2)1/2" Barbed Hose Adaptors, (1)1/2" Male Thread Hose Adptor, (1)Filter Out Debris, (1)User Manual
- POWERFUL & EFFICIENT PERFORMANCE: Delivers a strong water flow of up to 4 gallons per minute (GPM) with a consistent 45 PSI pressure setting for reliable use in your RV or camper.
- VERSATILE 12V DC POWER OPTIONS: The Electric RV Water Pump is Designed with a 12V DC Motor, Can be Powered By Any 12 Volt Battery or Mount to Any Cigarette Lighter Socket in the RV and Camper.
- FULLY AUTOMATIC OPERATION WITH PRESSURE SWITCH: This RV Water Pump Works with a Pressure switch, the pump starts automatically when you turn on the tap and shuts off when you close it, providing a hassle-free, hands-off water system.
- DURABLE & RELIABLE FOR DEMANDING USE: It is an Ideal 12V RV Pressure Pump for RV and Camper, features a self-priming design, corrosion-resistant construction, and a short time safe dry-run capability for long-lasting performance in various conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFB1FMKV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #3,987 in Automotive ( See Top 100 in Automotive ) #3 in RV Water Pumps & Accessories |
| Brand | wassermann |
| Color | Black,grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,323) |
| Date First Available | September 14, 2022 |
| Included Components | 1*PUMP, 4*adapters |
| Item Weight | 4.17 pounds |
| Item model number | WDPC |
| Manufacturer | WASSERMANN |
| Material | Plastic |
| Maximum Flow Rate | 4 Gallons Per Minute |
| Maximum Lifting Height | 98 Feet |
| Power Source | Battery Powered |
| Product Dimensions | 8.15"L x 5.12"W x 4.86"H |
| Size | 3WDP4-45-12V |
| Style | 3WDP4-45-12V |
| Voltage | 12 Volts |

## Product Details

- **Brand:** wassermann
- **Color:** Black,grey
- **Item Weight:** 4.17 Pounds
- **Material:** Plastic
- **Maximum Flow Rate:** 4 Gallons Per Minute
- **Maximum Lifting Height:** 98 Feet
- **Power Source:** Battery Powered
- **Product Dimensions:** 8.15"L x 5.12"W x 4.86"H
- **Style:** 3WDP4-45-12V
- **Voltage:** 12 Volts

## Images

![WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement - Image 1](https://m.media-amazon.com/images/I/71V+iYKgeEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable RV Water Pump Upgrade
*by E***S on October 22, 2025*

Embarking on RV adventures is now a breeze thanks to the incredible WASSERMANN RV Water Pump. With its powerful 12V DC motor, this pump ensures a robust water flow at 3.0 GPM and 55 PSI, catering perfectly to all camping water needs. What sets it apart is the whisper-quiet operation, a true delight. Installation is a walk in the park. Having used it extensively, I can vouch for its consistent performance, delivering reliable water pressure for showers, sinks, and outdoor activities. For a durable and efficient RV water pump, look no further. Highly recommended for a worry-free camping experience!

### ⭐⭐⭐⭐⭐ Great water pump!!
*by E***N on January 27, 2026*

Im a RV Technician and I use this pump for water testing, fresh system flush, winterizations, works great have it running off a Milwaukee 12v battery with one of them adapters. This thing works great with water, antifreeze, this pump puts out plenty of flow and awesome pressure, shuts off when pressure is built, comes with a bunch of fittings and the strainer, can't beat the price and how much of a workhorse it is! Highly recommend for rvs and other uses such as off grid, or for liquid transfer.

### ⭐⭐⭐⭐⭐ Solid and reliable.
*by A***R on January 19, 2026*

Great pump. I bought a second one as a spare for down the road. Great value for the money and durable.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-26*