Irrigation Systems Comprising Water Drippers, Sprinklers, Sprayers and Pumps, Sold as a Unit

(( BRASS FOUNDING, COMPRISING PIPES, ))TUBES, (( VALVES, )) DRIPPERS, VORTEX DRIPPERS, COUPLERS, ELBOWS, REDUCERS, COLLARS, END PLUGS, CONVERSION COUPLERS, (( PRESSURE REDUCERS, )) PIPE PRESSURE GATES