IE28-430AG
(4.0" Grooved x (2)3.0" NPT - Angled Recessed Brass FDC w. Double Drop Clappers)

Wilson & Cousins, IE28-430AG, 4" (100mm) Grooved x 3" (76mm) F NPT x 3" (76mm) F NPT, cast brass, angled (90-Degree), recessed (flush-mount) body fire department connection. Each 3" (76mm) inlet can supply up to 250 GPM. UL /ULC Listed and FM Approved.