OPTIFLEX

PIPES, PIPE COUPLINGS AND FITTINGS, MANUAL VALVES, CONNECTORS FOR PLASTIC PIPES, PIPE DISTRIBUTORS AND MANIFOLDS WITH OR WITHOUT A VALVE OR VALVES, AND ASSEMBLY COMPONENTS FOR USE THEREWITH, ALL THE FOREGOING CONSTRUCTED OF METAL AND FOR CONVEYING FLUIDS

WATER SUPPLY AND SEWAGE PLUMBING INSTALLATIONS COMPRISING PIPE CONNECTOR HOUSINGS, PIPE HOLDERS AND PIPE PASS-THROUGH HOUSINGS FOR USE IN NEW PLUMBING CONSTRUCTION, PLUMBING MANIFOLD DISTRIBUTORS WITH AND WITHOUT VALVES, AND ASSEMBLY COMPONENTS, FOR SURFACE MOUNTED AND CONCEALED PLUMBING INSTALLATIONS

RIGID AND FLEXIBLE PIPES OF PLASTICS MATERIAL FOR CONVEYING FLUIDS, PLASTIC PIPE CONNECTORS, AND PLASTIC HOUSING CONNECTORS FOR PLASTIC PIPES AND FOR PIPE FITTINGS IN PLUMBING INSTALLATIONS