---
product_id: 64023218
title: "Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water"
brand: "camco"
price: "S$44"
currency: SGD
in_stock: true
category: "Camco"
url: https://www.desertcart.sg/products/64023218-camco-40055-rv-brass-inline-water-pressure-regulator-helps-protect
store_origin: SG
region: Singapore
---

# Consistent 40-50 PSI water pressure regulation 3/4-inch garden hose thread compatibility Durable lead-free brass construction Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water

**Brand:** camco
**Price:** S$44
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your adventure with precision pressure control!

## Quick Answers

- **What is this?** Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water by camco
- **How much does it cost?** S$44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/64023218-camco-40055-rv-brass-inline-water-pressure-regulator-helps-protect)

## 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

- • **Built to Last:** Crafted from premium lead-free brass, ensuring safe drinking water and long-lasting durability in all outdoor conditions.
- • **Compact & Lightweight:** At just 1.8 ounces and 25mm³, it’s the perfect space-saving upgrade for your RV without adding bulk.
- • **Trusted Outdoor Essential:** From camping to boating, Camco’s regulator is a must-have for professionals who demand reliability and peace of mind on the road.
- • **Precision Pressure Control:** Safeguards your RV plumbing by maintaining a steady 40-50 PSI, preventing costly damage from city water surges.
- • **Universal Fit & Easy Installation:** Seamlessly connects with standard 3/4-inch garden hose threads for hassle-free setup wherever your adventure takes you.

## Overview

The Camco 40055 RV Brass Inline Water Pressure Regulator is a compact, lead-free brass device designed to protect RV and boat plumbing from high-pressure city water by regulating pressure to a safe 40-50 PSI. Compatible with standard 3/4-inch garden hose threads, it offers durable, reliable performance trusted by outdoor enthusiasts since 1966.

## Description

Camco's Brass Water Pressure Regulator helps to protect your RV, boat plumbing, and hoses from damage caused by high-pressure city water. This RV water regulator reduces water pressure to a safe, consistent 40-50 lbs of operating pressure and protects plumbing fixtures and prevents hose failure to help prolong equipment life. This patented water pressure regulator is designed for outdoor use only. Camco has been creating your favorite outdoor products since 1966, earning a reputation for providing superior goods with high customer approval.

## Features

- RV Pressure Regulator: RV water pressure regulator is designed to protect RV and boat appliances, plumbing fixtures, and hoses from high-pressure city water
- Efficient Design: Camper water pressure regulator reduces water pressure to a safe and consistent 40-50 PSI
- Safe and Secure: Water regulator for RV and camper is made of durable lead-free, drinking-water-safe brass
- Compatible With: RV pressure regulator attaches easily with 3/4-inch garden hose threads; female garden hose (3/4-inch-11.5 NH) x male garden hose (3/4-inch-11.5 NH)
- Quality Products: Camco makes quality products for RVing, boating, camping, towing, tailgating, and grilling that help take your passion for the outdoors to the next level

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003BZD08U |
| Best Sellers Rank | 24,293 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 31 in Pressure Regulators |
| Brand | Camco |
| Customer Reviews | 4.7 out of 5 stars 22,879 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Global Trade Identification Number | 00014717400558 |
| Included Components | Water Pressure Regulator |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | Threaded |
| Inlet connection size | 0.75 Inches |
| Inlet connection type | Threaded |
| Item Dimensions | 25 x 25 x 25 millimetres |
| Item Type Name | Camco RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water, Lead Free (40055) |
| Item Weight | 1.8 Ounces |
| Item dimensions L x W x H | 25 x 25 x 25 millimetres |
| Manufacturer | Camco |
| Material | Brass |
| Maximum Pressure | 50 Pound per Square Inch |
| Model Number | 40055 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | NH |
| Part Number | 40055 |
| Size | No Size |
| Specification Met | CE, ISO 9001, RoHS |
| Thread Size | 3/4 inches |
| Thread Type | 3/4" Garden Hose Thread |
| UPC | 014717400558 |
| Unit Count | 1.0 count |
| Valve Type | Globe Valve |

## Product Details

- **Brand:** Camco
- **Exterior finish:** Brass
- **Inlet connection size:** 0.75 Inches
- **Inlet connection type:** Threaded
- **Item dimensions L x W x H:** 25 x 25 x 25 millimetres
- **Material:** Brass
- **Maximum operating pressure:** 50 Pound per Square Inch
- **Number of ports:** 1
- **Outlet connection size:** 0.75 Inches
- **Outlet connection type:** NH

## Images

![Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Image 1](https://m.media-amazon.com/images/I/715dovjJrDL.jpg)
![Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Image 2](https://m.media-amazon.com/images/I/815vgBHHv3L.jpg)
![Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Image 3](https://m.media-amazon.com/images/I/71cI3nVWgbL.jpg)
![Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Image 4](https://m.media-amazon.com/images/I/71ojk3hngAL.jpg)
![Camco (40055 RV Brass Inline Water Pressure Regulator- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Image 5](https://m.media-amazon.com/images/I/717oMK1S1GL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this be used on a standard yard waterhose?  Can the pressure be adjusted to a low and/or off level?**
A: Yes, standard water hose.  No, pressure cannot be adjusted.  You can add a shutoff valve before the pressure valve if you want to adjust the volume flow.

**Q: What size are the fittings? 1/2" or 5/8" ?**
A: Neither, they are the same size that will fit any outside faucet or garden hose. According the American National Standards Institute, garden hose thread--GHT--has an outside diameter of 1.0625 inches with 11.5 threads per inch.

**Q: after 5 years this has started to leak between inlet and outlet.  is it repairable or just throw away**
A: No, you don't need to throw it away unless it is badly corroded and the thread part is cracked or you are so rich and want to throw money away.  Any female-gender garden hose-type connector has a o-ring gasket in it, and you need to replace it once every few years or when it leaks.  Most hardware stores carry the replacement gaskets and they are pretty cheap, several pieces a dollar and it is very easy to replace it.

**Q: I live in an apartment and the pressure is often low when they're watering the lawns.  What is minimum input pressure for 40 lb regulated output?**
A: Regulating your water won't help.
You'd have to take that up with management about the sprinklers.
The issue may be that they're using 1" or larger pvc pipe for the sprinklers which means there's a pressure drop because there's not enough water flow to support it.
they could contact the water company to adjust the pressure regulator for the main water line which should support the demand for the sprinklers.

## Frequently Bought Together

- Camco Brass Marine/RV Water Pressure Regulator – Protects RV Kitchen Small Appliances, Plumbing & Hoses – Reduces RV Water Pressure to Safe & Consistent 40-50 PSI – Drinking Water Safe (40055)
- Camco Tastepure RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Filtration - Made in USA - Camping Essentials for Fresh Drinking Water (40043)
- Camco TastePURE 25-Ft Water Hose - RV Drinking Water Hose Contains No Lead, No BPA & No Phthalate - Features Diamond-Hatch Reinforced PVC Design - 5/8” Inside Diameter, Made in the USA (22783)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-02*