---
product_id: 307713977
title: "Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4\"Hose"
brand: "watflow"
price: "€ 22.89"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.gr/products/307713977-watflow-lead-free-brass-water-pressure-regulator-garden-hose-pressure
store_origin: GR
region: Greece
---

# Preset 40-50 psi pressure 360° swivel red soft handle Lead-free brass build Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose

**Brand:** watflow
**Price:** € 22.89
**Availability:** ✅ In Stock

## Summary

> 💧 Regulate with confidence — pressure control that keeps your flow flawless!

## Quick Answers

- **What is this?** Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose by watflow
- **How much does it cost?** € 22.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/307713977-watflow-lead-free-brass-water-pressure-regulator-garden-hose-pressure)

## Best For

- watflow enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Compliant:** Crafted from lead-free brass, meeting California AB 1953 & US Safe Drinking Water Act standards for your peace of mind.
- • **Compact & Durable:** Lightweight (6.3 oz) and compact (2.76 x 1.57 x 1.57 inches) for easy installation and long-lasting performance.
- • **Ergonomic Operation:** Red soft handle with 360° swivel design ensures smooth, comfortable adjustments every time.
- • **Universal Compatibility:** 3/4" female inlet and male outlet fit all US standard water sources effortlessly.
- • **Precision Pressure Control:** Preset at 40-50 psi to protect your RV, camper, or garden plumbing from damaging high water pressure.

## Overview

The Watflow Lead-Free Brass Water Pressure Regulator is a compact, durable device designed to maintain optimal water pressure (40-50 psi) for RVs, campers, trailers, gardens, and plumbing systems. Made from lead-free brass compliant with California AB 1953 and the US Safe Drinking Water Act, it features a 3/4" female inlet and male outlet compatible with all US water sources, plus a patented 360° swivel red soft handle for ergonomic operation.

## Description

DescriptionWater pressure regulator for RV camper, for water pressure regulation/reducing on Camper, Trailer, RV, Garden, Plumbing System etc Forged lead free brass pressure regulator body Pressure preset at 40-50psi Red plastic soft handle, comfortable to operate, patent pending, 360 degree swival Inlet: 3/4"" Hose female Outlet: 3/4"" Hose male Connection compatible with all US water sources  Lead-free brass material conforms to California AB 1953 standard and 2014 US Safe Drinking Water Act  Installation Guide: 1.Connect the female fitting on the water regulator directly to your water source's hose bib. 2.Connect the female fitting on the water hose to the male fitting on the water regulator. 3.Turn on the water supply in order to flush the water regulator and hose for one minute. Turn off the water supply. 4.Connect the hose to your RV's water inlet, then turn on the water supply. 5.Turn on all RV fixtures to allow any air to be flushed out of the RV plumbing - this includes turning on showers, faucets, and flushing toilets.

## Features

- For water pressure regulation/reducing on Camper, Trailer, RV, Garden, Plumbing System, garden hose pressure regulator
- Lead-free brass pressure reducer,conforms to California AB 1953 standard and 2014 US Safe Drinking Water Act
- Red color soft handle, comfortable to operation
- 3/4" hose female inlet and 3/4" hose male outlet, compatible with all US water sources
- Preset at 40-50psi

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | Watflow |
| Item dimensions L x W x H | 2.76 x 1.57 x 1.57 inches |
| Exterior Finish | Brass |
| Inlet Connection Type | Female Hose |
| Outlet Connection Type | Male Hose |
| Maximum Operating Pressure | 50 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Specification Met | AB 1953, SDWA |
| Manufacturer | Watflow |
| UPC | 727536028703 |
| Item Weight | 6.3 ounces |
| Product Dimensions | 2.76 x 1.57 x 1.57 inches |
| Item model number | WH001 |
| Manufacturer Part Number | 727536028703 |

## Product Details

- **Material:** Brass
- **Brand:** Watflow
- **Item dimensions L x W x H:** 2.76 x 1.57 x 1.57 inches
- **Exterior Finish:** Brass
- **Inlet Connection Type:** Female Hose
- **Outlet Connection Type:** Male Hose
- **Maximum Operating Pressure:** 50 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Specification Met:** AB 1953, SDWA

## Images

![Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose - Image 1](https://m.media-amazon.com/images/I/61NoxeNNfeL.jpg)
![Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose - Image 2](https://m.media-amazon.com/images/I/71-iYKH5zWL.jpg)
![Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose - Image 3](https://m.media-amazon.com/images/I/714ReijhpML.jpg)
![Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose - Image 4](https://m.media-amazon.com/images/I/713hSS82dkL.jpg)
![Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose - Image 5](https://m.media-amazon.com/images/I/71CI9LFb-uL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Under high pressure? This will fix it!
*by L***. on May 17, 2025*

I bought this regulator because my kid liked to wash his car every weekend. Like a kid, he would forget to turn the hose off. Well a hose will only hold 120psi for so long in the sun before it ruptures. This product could have saved me two $60 hoses if I bought it earlier. 50psi is plenty to water the plants and wash a car. Easy to screw on between the hose bib and the hose and it'll work like a charm. No leaks. Works as advertised, all brass construction for longevity.

### ⭐⭐⭐⭐⭐ Very nice
*by R***R on August 18, 2024*

Well made

### ⭐⭐⭐⭐ Great backup pressure regulator.
*by C***K on April 10, 2023*

Bought this as a back up. Tried it to make sure it would do work and it works perfectly.

## Frequently Bought Together

- Watflow Lead-Free Brass, Water Pressure Regulator, Garden Hose Pressure Regulator, Pressure Reducer For Camper, Trailer, RV, Garden, Plumbing System, 40-50 psi, 3/4"Hose
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**Shop now:** [https://www.desertcart.gr/products/307713977-watflow-lead-free-brass-water-pressure-regulator-garden-hose-pressure](https://www.desertcart.gr/products/307713977-watflow-lead-free-brass-water-pressure-regulator-garden-hose-pressure)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-22*