Back   Watermain List #  1.04.04 Couplings In-Chamber Watermain Pipe Couplings Date:  Sep 18, 2019 epoxy coated with stainless steel nuts and bolts   Company Product Model/Series Remarks Romac Industries Inc. Restrained Flange Coupling Adapter Alpha FC Restrained Flange Coupling Adapter (100mm to 300mm) Victaulic Company of Canada Style W77 AGS Style AGS W77 (used when specified in the contract documents), 500mm and Larger, Steel Pipe and CPP Victaulic Style 31 AWWA Coupling Style 31 300mm & 400mm (DI pipe) Victaulic Style 44 Vic-Ring® Coupling Style 44 500mm and Larger Steel Pipe and CPP