Preset RV and Marine Water Pressure Regulator with Lead-Free Brass and 3/4-Inch Threads – Camco

A preset RV water pressure regulator lowers high city-water pressure before it reaches compatible camper or marine hoses, fixtures and plumbing. Camco 40055 uses a compact lead-free brass body with a built-in PSI Guard for automatic pressure control without an adjustment knob or gauge.

The regulator is preset between 40 and 50 psi and accepts incoming pressure up to 125 psi. Standard 3/4-inch garden-hose threads connect between the outdoor water source and the RV or boat supply hose. The brass body is listed as safe for drinking-water use and CSA lead-free content certified to NSF/ANSI 372. This single regulator measures approximately 1 by 1 by 1 inch and weighs 1.8 ounces. Use it outdoors only, confirm the plumbing system accepts the preset range and depressurize the connection before removal.

Specifications

• Brand: Camco
• Model and part: 40055
• Product: Preset RV and marine water pressure regulator
• Material: Lead-free brass
• Preset outlet range: 40 to 50 psi
• Maximum incoming pressure: 125 psi
• Connection: 3/4 in garden-hose thread
• Control: Built-in PSI Guard
• Adjustment: Preset and non-adjustable
• Gauge: None listed
• Quantity: 1 regulator
• Dimensions: 1 x 1 x 1 in
• Item weight: 1.8 oz
• Certification listed: CSA lead-free content to NSF/ANSI 372
• Use location: Outdoors only