Item: Water Pressure Regulator Valve Series: LF26A Body Material: Lead Free Brass Inlet Size: 3/8" Outlet Size: 3/8" Length: 2-1/8" Height: 4-3/8" Application: Water Connection Type: FIP Pressure Adjustment Range: 1 to 25 psi Max. Temp.: 140 Degrees F Pipe Size: 3/8" Max. Pressure: 300 psi