Catalog number: 6181-P20X15.88 Features: ● Certified by the Japan Water Works Association. ● The mounting screw is a parallel pipe screw. Specifications: ● Nominal diameter: G3/4 ● A (mm): 20 ● B (mm): 15.88 ● Certified by the Japan Water Works Association Material/Finish: ● Copper (C1220TS) ● Brass (C3604BD) Caution: ● Welding with silver solder is required.
