28-A        COPPER PIPES AND FITTINGS

28-B        POLYPROPYLENE PIPES AND FITTINGS

28-C        PEX PIPES AND FITTINGS

28-D        UPVC PIPES AND FITTINGS

28-E        HDPE PIPES AND FITTINGS

28-F        PIPES SUPPORTS

28-G        GREASE TRAPS

28-H        SAND TRAPS

28-I         BACK FLOW PREVENTORS

28-J         AERATOR