---
product_id: 476682560
title: "Water Pressure Booster Pump for House，110V RV Water Transfer 5.5GPM 30PSI-75PSI Self-priming Pump,Diaphragm Power Water Pumps for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation"
brand: "tdrrich"
price: "₨70963"
currency: LKR
in_stock: true
reviews_count: 9
category: "Tdrrich"
url: https://www.desertcart.lk/products/476682560-water-pressure-booster-pump-for-house-110v-rv-water-transfer
store_origin: LK
region: Sri Lanka
---

# 5.5 GPM max flow 160 ft max lift height Adjustable 30-75 PSI pressure Water Pressure Booster Pump for House，110V RV Water Transfer 5.5GPM 30PSI-75PSI Self-priming Pump,Diaphragm Power Water Pumps for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation

**Brand:** tdrrich
**Price:** ₨70963
**Availability:** ✅ In Stock

## Summary

> 🚀 Boost your water game with precision and power!

## Quick Answers

- **What is this?** Water Pressure Booster Pump for House，110V RV Water Transfer 5.5GPM 30PSI-75PSI Self-priming Pump,Diaphragm Power Water Pumps for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation by tdrrich
- **How much does it cost?** ₨70963 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/476682560-water-pressure-booster-pump-for-house-110v-rv-water-transfer)

## 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

- • **Smart Auto Start-Stop:** Built-in pressure switch activates pump instantly when water demand starts and stops automatically to save energy and extend pump life.
- • **Effortless Installation:** Standard 3/4" and 1/2" connectors plus a 4.3-foot power cord with American plug make setup seamless for RVs, boats, gardens, and homes.
- • **Robust & Reliable Build:** Stainless steel construction with galvanized anti-rust mounting base ensures durability and long-lasting performance in diverse environments.
- • **Versatile Water Solutions:** Ideal for RV water systems, garden irrigation, marine use, and home water pressure boosting—freshwater use only for optimal safety.
- • **Powerful Flow, Precise Control:** Delivers up to 5.5 gallons per minute with easy pressure adjustment from 30 to 75 PSI to fit your exact water needs.

## Overview

The TDRRICH 110V AC 4-chamber diaphragm water pump offers a strong 5.5 GPM flow rate and adjustable pressure between 30-75 PSI, with a maximum lift height of 160 feet. Designed for easy installation with standard fittings and a smart auto start-stop switch, it’s perfect for RVs, boats, gardens, and home water pressure boosting. Built with stainless steel and anti-rust components, it ensures durability and reliable performance for freshwater applications.

## Description

desertcart.com : TDRRICH Water Pressure Booster Pump for House，110V RV Water Transfer 5.5GPM 30PSI-75PSI Self-priming Pump,Diaphragm Power Water Pumps for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation : Tools & Home Improvement

Review: Works great even without clear instructions. - I've only used the pump one time so far, but am very happy with it. I was getting a pathetic 37 psi out of my garden hose but an getting 71 psi now. I'm not getting the full 75 psi because I have two 100 foot hoses attached after the pump. I was thinking of only hey 65-68 psi so I'm happy with it. I had to hunt a bit to find it's set to 75 psi at the factory and the instructions are SEVERELY lacking. For example, it says the pressure is adjustable by turning it it clockwise to increase and counterclockwise to decrease. They don't say WHAT you are to turn and the instruction diagrams don't show an adjustment knob. Regardless, this little pump gets 5 stars because it did what I needed and it was relatively inexpensive.
Review: Strong pump good quality for a little price - It's a very good pump for moving water from one location to another. It maintains good pressure on a rise. Very strong and easily manageable

## Features

- 【 Practical Diaphragm Pump Features 】 Water transfer srlf-priming pump for rv is characterized by a flow rate of 5.5 gallons per minute. The ideal water pressure can be set between 30PSI and 75PSI according to the usage pressure to meet more of your needs. Turning clockwise increases the pressure, while turning counterclockwise decreases it. The maximum water pressure has been increased to 5 bar and the maximum lifting height is 160 feet.
- 【 Easy to Install 】 Garden hose pressure booster pump is equipped with 3/4 "male inlet/outlet and 1/2" male inlet connectors, a 4.3-foot power cord and a standard American plug. The pump can be easily installed in the water pipes of recreational vehicles, ships, homes and gardens. The water pump is easy to operate. It will automatically turn on when the faucet is opened and stop when the faucet is closed.
- 【Wide Application】RV water pump, inline water pressure booster pump for home, water transfer pump 110v, self priming water transfer pump, freshwater washdown pump, marine water pump, diaphragm pump ac, 115 volt on demand water pump, garden hose pressure booster. Fresh water use only.
- 【Smart Start-stop Switch】Water diaphragm pump 110V built in automatic pressure switch which turns it on immediately when the faucet on; Equippend with industry standard fittings, power plug and galvanized anti-rust mounting base to directly replace similar common water pressure pump
- 【Presale & After-sale Services】As a professional manufacturer in home water pump field, TDRRICH offers presale and after sale services and 180 days warranty. Please contact us if you have any question.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8S8QMDV |
| Best Sellers Rank | #40,923 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Power Water Pumps |
| Brand | TDRRICH |
| Customer Reviews | 4.2 4.2 out of 5 stars (312) |
| Item Weight | 6.6 pounds |
| Item model number | 1 |
| Manufacturer | TDRRICH |
| Material | Stainless Steel |
| Maximum Flow Rate | 5 Gallons Per Minute |
| Maximum Lifting Height | 160 Feet |
| Power Source | Corded Electric |
| Product Dimensions | 10"L x 5"W x 12"H |
| Style | 110V 5.5GPM 75PSI |
| Voltage | 110 Volts |

## Product Details

- **Brand:** TDRRICH
- **Item Weight:** 3 Kilograms
- **Manufacturer:** TDRRICH
- **Material:** Stainless Steel
- **Maximum Flow Rate:** 5 Gallons Per Minute
- **Maximum Lifting Height:** 160 Feet
- **Power Source:** Corded Electric
- **Product Dimensions:** 10"L x 5"W x 12"H
- **Style:** 110V 5.5GPM 75PSI
- **Voltage:** 110 Volts

## Images

![Water Pressure Booster Pump for House，110V RV Water Transfer 5.5GPM 30PSI-75PSI Self-priming Pump,Diaphragm Power Water Pumps for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation - Image 1](https://m.media-amazon.com/images/I/71uMIW-0wML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great even without clear instructions.
*by B***B on October 17, 2025*

I've only used the pump one time so far, but am very happy with it. I was getting a pathetic 37 psi out of my garden hose but an getting 71 psi now. I'm not getting the full 75 psi because I have two 100 foot hoses attached after the pump. I was thinking of only hey 65-68 psi so I'm happy with it. I had to hunt a bit to find it's set to 75 psi at the factory and the instructions are SEVERELY lacking. For example, it says the pressure is adjustable by turning it it clockwise to increase and counterclockwise to decrease. They don't say WHAT you are to turn and the instruction diagrams don't show an adjustment knob. Regardless, this little pump gets 5 stars because it did what I needed and it was relatively inexpensive.

### ⭐⭐⭐⭐⭐ Strong pump good quality for a little price
*by J***Y on February 3, 2026*

It's a very good pump for moving water from one location to another. It maintains good pressure on a rise. Very strong and easily manageable

### ⭐⭐⭐⭐⭐ Ok
*by A***R on February 13, 2026*

Good

## Frequently Bought Together

- TDRRICH Water Pressure Booster Pump for House，110V RV Water Transfer 5.5GPM 75PSI Self-priming Pump,Diaphragm Power Water Pumps for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation
- Hourleey Garden Hose Repair Connector with Clamps, Fit for 3/4" or 5/8" Garden Hose Fitting, 4 Set
- Xiny Tool 3/4 Inch Garden Hose Quick Connect, Quick Connect Garden Hose Fittings, Male and Female Water Quick Release Hose Connector (6 Pack)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-20*