Street 90s Home › Forums › Public Forums › General Plumbing › Street 90s This topic has 2 replies, 3 voices, and was last updated 20 years, 1 month ago by nicktheplumber. Viewing 2 reply threads Author Posts 22 Mar 2004 at 3:56 pm #277198 MasterPlumbersKeymaster I am trying to find a long street 90 which would fit up into a closet flange (4″) and reduce down to a 3″ hub. Any suggestions? 22 Mar 2004 at 11:42 pm #295695 Retired plbg1Participant What kind of material is the fitting, tell me and I can help. Is it cast iron, copperre PVC. Do you want the spigot end to fit the flange and the hub reduce to 3″, get a 4″ st. 90 and use a 4×3 reducer, but you will have an obstruction in the line. Art retired plbg 23 Mar 2004 at 4:50 am #295696 nicktheplumberParticipant There are plenty of these reducing street-el fittings in plastic, copper, and cast iron (hubless) and even in CI hub and spigot. Author Posts Viewing 2 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In