---
product_id: 8417917
title: "Camper/RV Water Hose Pressure Regulator | Reduces Water Pressure to Safe 40-50 PSI & Protects Trailer and Boat Plumbing | Easily Attaches to 3/4-Inch Garden Hose Threads (40143)"
brand: "camco"
price: "€ 29.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Camco"
url: https://www.desertcart.hr/products/8417917-camper-rv-water-hose-pressure-regulator-reduces-water-pressure-to
store_origin: HR
region: Croatia
---

# Safe 40-50 PSI pressure Fits 3/4-inch garden hose threads Lead-free, certified durable plastic Camper/RV Water Hose Pressure Regulator | Reduces Water Pressure to Safe 40-50 PSI & Protects Trailer and Boat Plumbing | Easily Attaches to 3/4-Inch Garden Hose Threads (40143)

**Brand:** camco
**Price:** € 29.80
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your water pressure in check and your adventures worry-free!

## Quick Answers

- **What is this?** Camper/RV Water Hose Pressure Regulator | Reduces Water Pressure to Safe 40-50 PSI & Protects Trailer and Boat Plumbing | Easily Attaches to 3/4-Inch Garden Hose Threads (40143) by camco
- **How much does it cost?** € 29.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8417917-camper-rv-water-hose-pressure-regulator-reduces-water-pressure-to)

## Best For

- camco enthusiasts

## Why This Product

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

## Key Features

- • **Pressure Perfected:** Consistently reduces water pressure to a safe 40-50 PSI, protecting your RV and boat plumbing from costly damage.
- • **Trusted by the Pros:** Highly rated with 770+ reviews, this regulator is the go-to choice for savvy RVers and boaters who refuse to compromise.
- • **Extend Your Adventure:** Prevents hose failure and plumbing damage, prolonging the life of your equipment so you never miss a moment on the road or water.
- • **Plug & Play Protection:** Effortlessly attaches to standard 3/4-inch garden hose threads for instant peace of mind on every trip.
- • **Built to Last, Built for Safety:** Crafted from lead-free plastic and CSA low lead certified, ensuring compliance with all federal and state safety standards.

## Overview

The Camco Camper/RV Water Hose Pressure Regulator is a durable, lead-free plastic device that reduces high city water pressure to a safe and consistent 40-50 PSI. Designed to protect RV and boat plumbing, it easily attaches to standard 3/4-inch garden hose threads and meets all federal and state low lead regulations, ensuring both safety and longevity for your water systems.

## Description

Camco's Plastic Water Pressure Regulator helps protect your RV and boat plumbing, and hoses from damage caused by high-pressure city water. It reduces the water pressure to a safe and consistent 40–50 PSI of operational pressure. The regulator protects appliances and plumbing fixtures and prevents hose failure to help prolong equipment life. The water pressure regulator is easy to use and attaches to ¾-inch garden hose threads. For outdoor use only. Maximum working pressure is 125 PSI. Compliant with all federal and state level low lead laws. CSA low lead content certified to NSF/ANSI 372.

Review: Great Product - Works Great, don’t have to worry about to much pressure on my rv lines.
Review: They work terrific - I had two expensive brass regulators get ruined by calcium deposits so I now buy these and they work great and they are inexpensive so I can stop blowing money.

## Features

- Protects: Helps protect your RV and boat plumbing, and hoses from high-pressure city water
- Reduces Water Pressure: Reduces water pressure to a safe and consistent 40-50 PSI of operational pressure
- Compatibility: Attaches easily to ¾-inch garden hose threads
- Durable Construction: Made of lead-free plastic
- Certified Product: Compliant with all federal and state level low lead laws. CSA low lead content certified to NSF/ANSI 372

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006IX85U |
| Best Sellers Rank | #133,256 in Automotive ( See Top 100 in Automotive ) #259 in RV Freshwater Hoses & Fittings |
| Brand | Camco |
| Brand Name | Camco |
| Connector Type | Coupling |
| Customer Reviews | 4.3 out of 5 stars 770 Reviews |
| Exterior Finish | Plastic |
| Global Trade Identification Number | 00014717401432 |
| Included Components | (1) Camco Camper/RV Water Hose Pressure Regulator |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | Female Threaded |
| Item Dimensions | 1.6 x 4 x 4.9 inches |
| Item Type Name | Camco Camper/RV Water Hose Pressure Regulator |
| Item Weight | 4.54 g |
| Item dimensions L x W x H | 1.6 x 4 x 4.9 inches |
| Manufacturer | Camco |
| Manufacturer Part Number | 40143 |
| Manufacturer Warranty Description | Limited 1 Year |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Pressure | 90 Bars |
| Model Number | 40143 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | Threaded |
| Set Name | No Set |
| Size | No Size |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | Plumbing Safety Standard, Rv Industry Standard |
| Thread Size | 3/4 |
| Thread Type | Male to Female Garden Hose Thread |
| UPC | 014717401432 |
| Unit Count | 1.0 Count |
| Valve Type | Pressure Regulator |

## Product Details

- **Brand:** Camco
- **Exterior Finish:** Plastic
- **Inlet Connection Size:** 0.75 Inches
- **Inlet Connection Type:** Female Threaded
- **Item dimensions L x W x H:** 1.6 x 4 x 4.9 inches
- **Material:** Plastic
- **Maximum Operating Pressure:** 90 Bars
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Outlet Connection Type:** Threaded

## Images

![Camper/RV Water Hose Pressure Regulator | Reduces Water Pressure to Safe 40-50 PSI & Protects Trailer and Boat Plumbing | Easily Attaches to 3/4-Inch Garden Hose Threads (40143) - Image 1](https://m.media-amazon.com/images/I/71l7rRoNj-L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use this to reduce pressure in my shower?**
A: No.

**Q: Sometimes uneven pressure in drip irrigation causes loud squeal when timer turns water on. Is this safe 2 put betw tap & timer 2 try to prevent squeal**
A: You can try that.

**Q: Reviews say pressure relief is through a pre drilled hole on body of unit; true?**
A: After one year of usage, the two I purchased had water shooting out of that hole when I turned the water on from the dock. I ended up trashing them because I couldn't figure out why.

**Q: new psi h2oguage is blasting h20 inthruwall& help me, 2nd owner?**
A: I thru mine away and bought a metal one, the plastic ones are junk

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by L***J on July 27, 2024*

Works Great, don’t have to worry about to much pressure on my rv lines.

### ⭐⭐⭐⭐⭐ They work terrific
*by P***P on June 28, 2023*

I had two expensive brass regulators get ruined by calcium deposits so I now buy these and they work great and they are inexpensive so I can stop blowing money.

### ⭐⭐⭐⭐ An affordable and necessary part of RV life.
*by T***E on August 3, 2024*

This is our second pressure regulator and we are very pleased with its performance. The only thing I would warn people about is to make sure they don't lose the inside components of the piece as it will make it inoperable. We had to replace our old one when the inside fell out and was lost but it did last us a whole year before needing to be replaced. You do want to make sure to have one of these because the water pressure can be crazy in some parks and you want to protect your RV.

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**Shop now:** [https://www.desertcart.hr/products/8417917-camper-rv-water-hose-pressure-regulator-reduces-water-pressure-to](https://www.desertcart.hr/products/8417917-camper-rv-water-hose-pressure-regulator-reduces-water-pressure-to)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-02*