IE33D-425 HPCP
(4.0" NPT x (2)2.5" Hose Swivel - Inline Exposed High Polish Chrome FDC w. Double Drop Clappers)

Wilson & Cousins, IE33D-425 HPCP, 4" (100mm) NPT x 2.5" (65mm) hose thread x 2.5" (65mm) hose thread, cast brass, high polish chrome plated finish, exposed inline body fire department connection with double clappers. Each 2.5" (65mm) inlet can supply up to 250 GPM. Rated working pressure of 175 psi.  UL /ULC Listed and FM Approved.