CIF Composites Inc 1810 Verling Ave. , Saanichton Victoria , British Columbia V8M 1X6 Canada About Solutions products Downloads Companies CIF Composites Inc Products Model 3 Series - Headwall System Model 3 Series - Headwall System From Headwalls 0 Share 3 series headwall to attach to most pipe types up to 600mm (24”). Available slopes 22(optional) and 45 degree(standard). Approximate weight 180lbs. Most popular related searches pipe system Customer reviews No reviews were found for Model 3 Series - Headwall System. Be the first to review! Add your review Publish your review Great! review successfully added!