---
product_id: 652346390
title: "12V Water Pressure Booster Pump for RV - 4GPM 45PSI Self-Priming Diaphragm Power Pump for Boats, Inline Garden Hose, Lawn, Camper, Sprinkler, Irrigation"
brand: "tdrrich"
price: "R9614"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/652346390-12v-water-pressure-booster-pump-for-rv-4gpm-45psi-self
store_origin: ZA
region: South Africa
---

# 12V DC power source 4 GPM max flow 101 ft max lift height 12V Water Pressure Booster Pump for RV - 4GPM 45PSI Self-Priming Diaphragm Power Pump for Boats, Inline Garden Hose, Lawn, Camper, Sprinkler, Irrigation

**Brand:** tdrrich
**Price:** R9614
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your water game—pressure that keeps up with your lifestyle!

## Quick Answers

- **What is this?** 12V Water Pressure Booster Pump for RV - 4GPM 45PSI Self-Priming Diaphragm Power Pump for Boats, Inline Garden Hose, Lawn, Camper, Sprinkler, Irrigation by tdrrich
- **How much does it cost?** R9614 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/652346390-12v-water-pressure-booster-pump-for-rv-4gpm-45psi-self)

## Best For

- tdrrich enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Corrosion-resistant valves & CE-certified safety with thermal motor protection
- • **Powerful Performance:** Delivers a steady 45 PSI pressure, perfect for RVs, boats, and gardens
- • **Effortless Water Boost:** Auto-starts & stops with your tap for seamless pressure control
- • **Whisper-Quiet Operation:** Anti-vibration mount and rubber feet reduce noise for peaceful use
- • **Plug & Play Installation:** Hose thread connections make setup tool-free and hassle-free

## Overview

The TDRRICH 12V Water Pressure Booster Pump is a robust, self-priming diaphragm pump delivering up to 4 gallons per minute at 45 PSI, with a max lift height of 101 feet. Designed for RVs, boats, and garden irrigation, it features corrosion-resistant valves, built-in thermal protection, and quiet anti-vibration mounting. Easy to install with hose thread connections, it ensures reliable, automatic water pressure boost wherever you need it.

## Description

TDRRICH Water Pressure Booster Pump for RV，12V Diaphragm Power Water Pumps 4GPM 45PSI Self-priming Pump,Diaphragm Transfer Pump for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation

Review: The TDRRICH Water Pressure Booster Pump works great and delivers excellent volume output! I’ve been using it for my yard sprayer, and it’s doing the job perfectly. The pump provides just the right amount of pressure I needed to make the sprayer work efficiently. Getting the right fittings for my specific setup was a bit tricky, but that has nothing to do with the quality of the pump itself—it’s solid and well-made. If you’re looking for a reliable pump with great performance, this is definitely a great choice. Highly recommended!
Review: Ran for an hour continuous then rested for an hour. Ran great as I ran barnacle buster through my boat AC systems (3). Now it will sit for a couple months. Hoping it will still run then . If not, still cheaper than a gallon of Barnacle Buster. Worked great for my needs. Would rate a 5 but the cheap plastic threads may be an issue. Almost stripped them threading on the metal fittings.

## Features

- 【Excellent Performance】TDRRICH water pressure booster pump for rv features 4 gallons per minute water flow, pressure switch is set to 45PSI; water pressure increase to 3.1 bar at maximum, max lifting height of 101ft. It so easy that it automatically opens when turn on the water tap, stops when turn off the water tap.
- 【Easy Installation】 High-flow booster transfer pump for house is easy to install and comes with hose thread connections that allow you to attach it to your existing water system without the need for any additional tools or equipment.
- 【Safety Protection】12v DC self priming diaphragm pump has a built-in thermal protector and provides automatic pressure protection. It has passed CE certification, comes with corrosion-resistant valves. Support run dry without damage. Anti-vibration iron plate mounting bracket and rubber feet, which can reduce the working noise more greatly. When the motor generates too much heat, the circuit can be automatically disconnected to protect the motor.
- 【Wide Application】Water booster 12v DC pressure pump is great for use in kitchen and bathroom. It is also the great partner of camper, sprayer, garden sprinklers, fertilizers, sprinkler faucet and agricultural irrigation as you like.
- 【Why you choose us 】We promise 100% factory tested quality assurance. Provide 180 days worry-free warranty and friendly customer service. If you have any questions, please contact us in time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZRXNLTB |
| Brand | TDRRICH |
| Colour | Black |
| Item Weight | 2 kg 200 g |
| Item model number | 530F |
| Manufacturer | TDRRICH |
| Material | Stainless Steel |
| Maximum Flow Rate | 4 Gallons Per Minute |
| Maximum Lifting Height | 101 Feet |
| Net Quantity | 1.0 Count |
| Power Source | 12V DC |
| Product Dimensions | 26.7L x 14.6W x 13H Centimeters |
| Style | 12V 4GPM 45PSI |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** TDRRICH
- **Colour:** Black
- **Item Weight:** 2.2 Kilograms
- **Material:** Stainless Steel
- **Maximum Flow Rate:** 4 Gallons Per Minute
- **Maximum Lifting Height:** 101 Feet
- **Power Source:** 12V DC
- **Product Dimensions:** 26.7L x 14.6W x 13H Centimeters
- **Style:** 12V 4GPM 45PSI
- **Voltage:** 12 Volts (DC)

## Images

![12V Water Pressure Booster Pump for RV - 4GPM 45PSI Self-Priming Diaphragm Power Pump for Boats, Inline Garden Hose, Lawn, Camper, Sprinkler, Irrigation - Image 1](https://m.media-amazon.com/images/I/71+zBty+tRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 16 January 2025*

The TDRRICH Water Pressure Booster Pump works great and delivers excellent volume output! I’ve been using it for my yard sprayer, and it’s doing the job perfectly. The pump provides just the right amount of pressure I needed to make the sprayer work efficiently. Getting the right fittings for my specific setup was a bit tricky, but that has nothing to do with the quality of the pump itself—it’s solid and well-made. If you’re looking for a reliable pump with great performance, this is definitely a great choice. Highly recommended!

### ⭐⭐⭐⭐ Review
*by D***S on 21 March 2025*

Ran for an hour continuous then rested for an hour. Ran great as I ran barnacle buster through my boat AC systems (3). Now it will sit for a couple months. Hoping it will still run then . If not, still cheaper than a gallon of Barnacle Buster. Worked great for my needs. Would rate a 5 but the cheap plastic threads may be an issue. Almost stripped them threading on the metal fittings.

### ⭐⭐ Review
*by B***A on 13 October 2025*

This product works and was easy to install. But it starts leaking. I purchased the same pump twice. The first one I purchased 4/2024 and had to replace it due to it leaking on the cap seal. I purchased again in 3/25 and it is also leaking around the same area. I shouldn't have to replace it so soon.

## Frequently Bought Together

- TDRRICH Water Pressure Booster Pump for RV，12V Diaphragm Power Water Pumps 4GPM 45PSI Self-priming Pump,Diaphragm Transfer Pump for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation
- 1/2" ID x 3/4" OD - 10 Ft High Pressure Braided Clear PVC Vinyl Tubing Flexible Vinyl Tube, Heavy Duty Reinforced Vinyl Hose Tubing, BPA Free and Non Toxic

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**Shop now:** [https://www.desertcart.co.za/products/652346390-12v-water-pressure-booster-pump-for-rv-4gpm-45psi-self](https://www.desertcart.co.za/products/652346390-12v-water-pressure-booster-pump-for-rv-4gpm-45psi-self)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*