Catalog number: 6181-P20X22.22 Features: ● Certified by the Japan Water Works Association. ● The mounting screw is a parallel pipe thread. Specifications: ● B (mm): 22.22 ● A (mm): 20 ● Nominal diameter: G3/4 ● Certified by the Japan Water Works Association Material/Finish: ● Copper (C1220TS) ● Brass (C3604BD) Caution: ● Welding with silver solder is required.
