Hourleey RV Water Pressure Regulator with Gauge — Adjustable Brass 3/4" Inlet, Handwheel Control

Hourleey's adjustable brass RV water pressure regulator controls campsite water flow with a handwheel, built-in gauge and screened inlet to protect RV plumbing.

When you connect an RV to campground water, incoming pressure can fluctuate dramatically and damage fittings, appliances or hoses. This Hourleey regulator limits and adjusts pressure up to 160 PSI, uses lead-free brass construction, and includes a clear gauge and inlet screen to catch debris. It installs between a standard 3/4" city water hose and the RV supply, offering a durable, tool-free adjustment method for travelers and homeowners who need reliable pressure control.

How do I set the water pressure with the handwheel?

Pull the ergonomic handwheel up and rotate it to raise or lower the outlet pressure; no screwdriver or wrench is required. The attached dial gauge shows the current pressure so you can stop when the desired PSI reads clearly. This makes quick adjustments possible at parking or hookup without tools.

• Pull up the knob, turn clockwise to reduce pressure, counterclockwise to increase.
• Watch the integrated gauge to reach your target PSI (useful for sensitive appliances).
• Adjustments can be made while water is flowing for real-time feedback.

Will this regulator work with my RV hose and campground connections?

Yes — the unit uses standard 3/4" female inlet and 3/4" male outlet fittings to match American RV hoses and most municipal spigots. It’s compatible with common hose threads and fits directly between the campground supply and your RV hose. Ensure gaskets are present and seated to prevent leaks at the connections.

• Standard 3/4" hose thread on inlet and outlet for broad compatibility.
• Works with typical RV city water hookups and portable hose assemblies.
• Check and replace any worn washers to maintain a proper seal.

What materials and safety features protect my RV plumbing?

Constructed from high-quality lead-free brass (below 0.13% lead), this regulator meets stricter safety targets than many basic fittings. Inside, a screened inlet filter traps sediment and particles before they reach the regulator mechanism or RV plumbing. The visible gauge lets you confirm safe pressures and helps prevent pressure-related damage to fittings and appliances.

• Lead-free brass body for corrosion resistance and safer water contact.
• Screened inlet filter removes debris and reduces clogging risk.
• Pressure gauge provides instant, visual verification of output PSI.

How durable and maintenance-friendly is the regulator?

Hourleey designed the regulator for travel use: sturdy brass construction resists impact and corrosion, and the handwheel adjustment removes the need for constant tool access. Periodically inspect the inlet screen and gasket, and replace washers if you notice leaks. Routine checks prolong service life and keep pressure control accurate during long trips.

• Robust brass housing stands up to travel and outdoor conditions.
• Tool-free handwheel reduces wear points and simplifies adjustments.
• Clean the screened inlet and replace worn gaskets as needed.

Who is this for? RV owners, weekend campers, and mobile homeowners who need dependable water pressure control will benefit from this regulator. It’s particularly helpful for users with older park hookups, sensitive onboard appliances, or anyone who wants a quick, tool-free way to dial in safe pressure while protecting hoses and fixtures. Plumbers and homeowners can also use it where temporary pressure reduction and a debris screen are useful.