Number of Metric Threads: 26

countersunk holes are included in the flanges for easy mounting on any hard surface

The Haws model TWBS

Flow Rate (Liters per Minute) 201 242 273 307 341 374 409 443

Designed for evaporative coolers

Watts Water Pressure Reducing Valve, Standard Valve Type, Lead Free Copper, 1 in Pipe Size - 1" LFN45BDU-EZ-M1 C-Fold Number of Metric Threads: 26Water Pressure Reducing Valve; Valve Type: Standard; Strainer: No; Material: Lead Free Copper; Pipe Size: 1 in; Preset Pressure Settings: 50 psi; Pressure Adjustment Range: 25 to 75 psi; Connection Type: FNPT; Height: 6 1 16 in; Length: 5 1 2 in; Max. Temp.: 180 Degrees F; Max. Pressure: 400 psi; Standards: ANSI A112. 262, ASSE 1003, CSA B356, IAPMO; Compliance: Lead Free