Name: Camco 40055 RV Water Pressure Regulator
Brand: Camco
SKU: 10188049
Price: 19.98 CAD
Availability: InStock
Rating: 4.6 (126 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Shop

Glass WEB/MWEB : Seasonal - "Gifting" (Expired FT - Eligible, Non Member) Inter Page Navigation Banner WK 39 2026

Buy Box Ad Container Module for Desktop

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

I want delivery savings + more with

Try 30 days of free delivery + more! Choose your plan at checkout.

#2e2f32

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW Bill29Compliance Wed Sep 30 2026 9:44 AM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

Key item features

NEW ItemSnapshotHighlightsModule Fri Aug 28 2026 6:53 PM EDT

Specifications

NEW ItemSnapshotSpecificationModule Fri Sep 18 2026 1:18 PM EDT

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] Bill29Compliance Thu Oct 22 2026 5:02 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Camco 40055 RV Water Pressure Regulator

Keeps high-pressure city water from damaging your RV's internal plumbing and hoses.

Prevents Pipe Damage

Automatically limits incoming water to a safe, consistent 40 to 50 psi.

Safe Water Pressure

The 3/4-inch brass connection easily attaches to standard campground water sources.

Standard Hose Threads

<ul><li>Plumbing Protection: Helps protect RV and boat appliances, plumbing fixtures, and hoses from high-pressure city water.</li><li>Consistent Pressure Regulation: Reduces water pressure to a safe and consistent 40-50 pounds per square inch of pressure.</li><li>Drinking Water Safe Construction: Features durable lead-free brass construction.</li><li>Easy Attachment: Attaches easily with 3/4 inch garden hose threads.</li></ul>

Protects Equipment And Prevents Hose Failure, Helping To Prolong Equipment Life,Limited 90 Day Warranty <ul><li>Helps Protect RV And Boat Appliances, Plumbing Fixtures, And Hoses From High-Pressure City Water</li><li>Durable Lead-Free Brass Construction That Is Drinking Water Safe</li><li>Reduces Water Pressure To A Safe And Consistent 40-50 Pound Per Square Inch Of Pressure</li><li>Attaches Easily With 3/4 Inch Garden Hose Threads</li><li>No Supplier Warranty</li></ul>

Brand

Material

Has Written Warranty

Model

Assembled Product Weight

Camco RV Brass Water Pressure Regulator helps to protect the RV plumbing and hoses from damage caused by high-pressure city water. Reduce water pressure to a safe, consistent 40 - 50 pounds of operational pressure. Protects equipment and prevents hose failure, to help prolong equipment life. (FGH x MGH) 2010 Compliant. Patented.

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Walmart Item #

fulfillment

title_shipToHome_date_delivery

Value For Money

Build Quality

Pressure Control

Fits snugly with varying water strengths.

Can be strong for drip systems, but may be insufficient for others.

I have blown out two XPro hoses, the ones that stretch when you tur. On water. Pressure too high or hoses poor. Bought this to reduce the pressure and so far the hose is working. Not quite as much pressure as I'd like bur enough to water plants etc. definitely a solution for my problem.

Just what I wanted

walmart.com

This is a must have for any RVer. I recommend connecting at the spigot rather than water inlet. No need to unnecessarily expose your hoses and external filters to sustained high pressure.

Simple and effective

Have been successfully using for 30 consecutive days at a campground with very high water pressure. Despite previous cautionary reviews/warnings, I have not yet experienced any problems or product failures.

No need to pay more

works well

After a broken water line, a bill for $300 to Leak Detection and their discovery that we had just shy of 100 pounds of water pressure coming in from the street, it was easy to see that our ongoing problems with bursting garden hoses could easily be eliminated by installing pressure regulators on the hose bibs around the house. So far, so good... just screwed these little guys on, attached the hose and the pressure on the garden hose is now manageable... this little device reduces the pressure to 40-50 pounds (plenty for any hose) and should pay for itself by not having to replace burst hoses every six months. Made from brass in the USA, this seems to be the answer to our problem.

No More Busted Hoses (hopefully)

Works like a charm. I have not had any trouble out of this product.

Works great!

We bought this last year for our travel trailer and have only used it a few times. Sometimes we do not need it depending where we stay. We have no complaints on the quality of it when we do use it. It seems to get the job done. The great prices at Walmart make it even better.

No problems so far

For the money this is excellent. I have this one but I am going to purchase a regulator that can be adjusted and where I can see the water pressure. Different camp grounds have different water pressure and it would be nice to see and adjust it.

Water regulator

Bought this at my local Walmart today and installed today. Worked Ok for a couple of hours. My wife took a shower with no problem. I let the RV water heat back up then took my shower, or at least tried to. After about 30 seconds the water just shut off. I turned the faucet off and waited a few seconds. I turned the faucet back on and had water flow for about 3 seconds then it quit again. My wife tried a sink faucet and after a few seconds it quit. Finished my shower using the fresh water tank and the water pump with no problem. After, I went outside, disconnected the hose from the RV, turned the water on, heard lloud hammering and felt pulsing at the hose end, then the water quit. Removed the regulator and put the old regulator back on. Everything now works fine.

I have never had a regulator problem before but do change the regulator every couple of years just to play it safe. I looked at the reviews for the same regulator on Amazon after this fiasco and guess what; several people had the same or similar problem.

Will return it to Walmart tomorrow and replace with a non Camco regulator.

Failed

I had purchased two. First one failed while in the shower soaped up. Second does not deliver very much pressure. Purchase a Valtera adjustable with a gauge, set to 45 psi and worked fine. The second Camco could not have delivered more than 20 psi.

Product should be taken off market

Camco 40055 RV Water Pressure Regulator brass 3/4" pressure reducer that lowers city water to a consistent 40–50 psi; compact cylindrical brass inline regulator with threaded 3/4-inch fittings (FGH x MGH), protects RV plumbing and hoses and is suitable for travel trailers.

Camco 40055 RV Water Pressure Regulator

Key item features

Specifications

Shop Confidently

How you’ll get this item:

Your data, your choice