3/4 In. Plastic Washerless Water Pressure Regulator

The Camco 40143 water pressure regulator is an essential component for RV, marine and mobile home plumbing systems. When connecting to campground water supplies or shore-side hookups, incoming water pressure can be dangerously high and inconsistent, damaging hoses, pumps, fixtures and internal lines. This regulator automatically reduces incoming pressure to a safe, consistent 40–50 PSI, protecting your entire water system and extending equipment life.

Built from durable ABS plastic and designed for outdoor use, this regulator features female-to-male 3/4-inch garden hose threads for connection between your water source and RV or boat plumbing. It handles a maximum inlet pressure of 125 PSI, making it suitable for a wide range of campground and marine water hookup conditions.

Features and Benefits

• Automatic Pressure Control: Maintains consistent 40–50 PSI output regardless of fluctuating inlet pressure, up to a maximum of 125 PSI.
• Protects Plumbing and Hoses: Reduces water pressure to safe levels, preventing damage from high-pressure city water and helping prolong equipment life.
• Durable ABS Construction: ABS plastic body engineered for dependable durability in outdoor use.
• Standard Connections: 3/4-inch female and male garden hose threads fit common RV and marine water inlet and supply fittings.

Specifications

• Brand: Camco
• Model: 40143
• Connection: 3/4 In. Female Garden Hose Thread x 3/4 In. Male Garden Hose Thread
• Output Pressure: 40–50 PSI
• Maximum Inlet Pressure: 125 PSI
• Material: ABS Plastic
• Color: Blue
• Use: Outdoor only