Adjustable brass water pressure reducer DN20 with pressure gauge, pressure reducer.

PRACTICAL: The water pressure regulator reduces pressure while stabilizing it. Easy to adjust, simply turn the brass screw (located on top of the regulator) to change the pressure (+ or -). OPTIMAL FUNCTIONALITY: This pressure regulator features a piston structure, a simple internal design, environmentally friendly operation, and high durability. HIGH QUALITY: The water pressure reducer is made of brass, making it durable and easy to install. Suitable for both hot and cold water. EASY TO USE: Compact size for easy operation, removable valve spool for easy cleaning or replacement when needed. APPLICATIONS: Hydraulic instability, excessively fast water flow, water purifiers, solar energy systems, gas water heaters, and faucets.