---
product_id: 531812795
title: "MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming..."
brand: "maxzone"
price: "₱9537"
currency: PHP
in_stock: true
reviews_count: 8
category: "Maxzone"
url: https://www.desertcart.ph/products/531812795-maxzone-water-diaphragm-pump-12-volt-dc-4-0-gpm
store_origin: PH
region: Philippines
---

# 12V DC power for versatile mobile use 4.0 GPM high flow rate for rapid water delivery 50 PSI preset pressure for consistent performance MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming...

**Brand:** maxzone
**Price:** ₱9537
**Availability:** ✅ In Stock

## Summary

> 💦 Power Your Adventures with Precision & Reliability!

## Quick Answers

- **What is this?** MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming... by maxzone
- **How much does it cost?** ₱9537 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/531812795-maxzone-water-diaphragm-pump-12-volt-dc-4-0-gpm)

## Best For

- maxzone enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Installation:** Comes with clear instructions, hose adaptors, and inlet strainer for a hassle-free setup that saves you time.
- • **Quiet & Efficient Operation:** Runs smoothly with minimal noise and optimized energy consumption—perfect for professional-grade performance.
- • **Versatile Application Ready:** Ideal for irrigation, marine, caravan, and outdoor cleaning needs—your all-in-one water pressure solution.
- • **Effortless On-Demand Water Flow:** Delivers a powerful 4.0 gallons per minute to keep your RV, boat, or camper refreshed instantly.
- • **Built to Last with Safety in Mind:** Thermal overload protection and dry-run capability ensure durability and peace of mind during extended use.

## Overview

The MAXZONE RV Fresh Water Diaphragm Pump is a robust 12V DC pump delivering 4.0 GPM at 50 PSI, designed for on-demand fresh water supply in RVs, boats, and campers. Featuring self-priming capability, thermal overload protection, and a quiet motor, it ensures reliable, efficient water pressure for irrigation, cleaning, and daily use. Its compact design and included accessories make installation straightforward, while durable materials guarantee long-lasting performance in diverse environments.

## Description

desertcart.com: RV Fresh Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming Industrial Fresh Water Pressure Pump for Irrigation Boat Sprinkler Faucet Caranvan Marine Camper Sprayer : Automotive

Review: Boat wash down well worth the money so far. - this pump works well.I used it for a wash down pump on a boat.It is very quiet and pumps a good amount amount of water.Good product.
Review: You need to try 10/10 - Excellent Water Pressure Pump with Clear Diagram I recently purchased the Maxzone water pressure pump, and I couldn't be happier with its performance. The installation process was made incredibly easy thanks to the detailed diagram included in the manual. The instructions were clear, and the layout helped me connect everything correctly on the first try. The pump delivers excellent water pressure throughout my restaurant which has made a noticeable difference, especially in the Sink and with appliances like the washing machine. The flow is consistent, and the pump operates quietly—no loud vibrations or noise. What I appreciate most is the durability and efficiency. This unit is clearly built to last, and it hasn't missed a beat even with continuous usage. I also noticed a significant improvement in energy consumption, which is always a plus. If you're looking for a reliable, powerful, and well-documented water pressure pump, this is definitely the one to go for. I highly recommend it for anyone in need of better water pressure or a straightforward installation process!

## Features

- Warm Tips: 1, All items were new. Some water inside is normal as all items must be tested before shipped out. Please don't worry. 2, Do not apply inlet pressure in excess of 30 psi. In general, try to avoid any inlet pressure completely 3, Avoid leakage, Ensure that the joint can be securely tightened. Besides the off pressure is pre-set, and users should not adjust the pressure screw by themselves. Any issue users can contact sellers' anytime.
- [Safety and Duable Enough] Self Priming RV AC Washdown Pump can run dry for a short time, reducing the risk of motor burnout. The thermal overload protection function of the motor makes our products safer and more durable
- (1)Diaphragm Pump,(1) set of instructions,(2) 1/2" barbed hose adaptors,(1) 50 mesh inlet strainer
- 4.0 Gallons Per Minute capacity flow,. Pressure OFF: 50 PSI. Max Inlet Pressure: 30 PSI
- Voltage: 12 VDC Amps: 8.0 Max. Amps Tips: The adpater at least 12V 8A
- [Widely Applications] Water Pump features 4.0 gallons per minute water flow, the fast speed at which the water gets released makes using it a breeze. Pressure switch is set to 50PSI, 1.5 amps. 12 volt water pump can be used for RV, Kitchen, bathroom,Marine, Yacht, Caravan and courtyard long-distance pumping, watering and cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MAXZONE |
| Item Weight | 4.5 Pounds |
| Material | Iron + Copper + Nylon |
| Power Source | Corded Electric |
| Product Dimensions | 5.7"L x 5"W x 10"H |
| Style | 12V 33 Series |

## Product Details

- **Brand:** MAXZONE
- **Item Weight:** 4.5 Pounds
- **Manufacturer:** MAXZONE
- **Material:** Iron + Copper + Nylon
- **Maximum Flow Rate:** 4 Gallons Per Minute
- **Maximum Lifting Height:** 102 Feet
- **Power Source:** Corded Electric
- **Product Dimensions:** 5.7"L x 5"W x 10"H
- **Style:** 12V 33 Series
- **Voltage:** 12 Volts (DC)

## Images

![MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming... - Image 1](https://m.media-amazon.com/images/I/61EBDKPkdwL.jpg)
![MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming... - Image 2](https://m.media-amazon.com/images/I/61o8dZb8gXL.jpg)
![MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming... - Image 3](https://m.media-amazon.com/images/I/71-BYHRaSEL.jpg)
![MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming... - Image 4](https://m.media-amazon.com/images/I/714kEqkgEaL.jpg)
![MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming... - Image 5](https://m.media-amazon.com/images/I/71EUKLhPDUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Boat wash down well worth the money so far.
*by D***. on November 25, 2025*

this pump works well.I used it for a wash down pump on a boat.It is very quiet and pumps a good amount amount of water.Good product.

### ⭐⭐⭐⭐⭐ You need to try 10/10
*by M***E on October 22, 2024*

Excellent Water Pressure Pump with Clear Diagram I recently purchased the Maxzone water pressure pump, and I couldn't be happier with its performance. The installation process was made incredibly easy thanks to the detailed diagram included in the manual. The instructions were clear, and the layout helped me connect everything correctly on the first try. The pump delivers excellent water pressure throughout my restaurant which has made a noticeable difference, especially in the Sink and with appliances like the washing machine. The flow is consistent, and the pump operates quietly—no loud vibrations or noise. What I appreciate most is the durability and efficiency. This unit is clearly built to last, and it hasn't missed a beat even with continuous usage. I also noticed a significant improvement in energy consumption, which is always a plus. If you're looking for a reliable, powerful, and well-documented water pressure pump, this is definitely the one to go for. I highly recommend it for anyone in need of better water pressure or a straightforward installation process!

### ⭐⭐⭐⭐⭐ Great little pump
*by W***Y on November 16, 2025*

We use these pumps at our camp. They work really well. They don’t push and pull the water. That being said we have one to pull the water out of the well and one to push the water into the storage tank. They don’t leak and are easy to install.

## Frequently Bought Together

- MAXZONE Water Diaphragm Pump 12 Volt DC 4.0 GPM 50PSI, On Demand Self-priming Water Pump for RV Caranvan Marine Camper Sprayer
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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-24*