COCHRANE

[ SETTLING TANKS AND RECEIVING TANKS FOR HOLDING LIQUIDS ]

[ MULTIPORT, BACK PRESSURE, FLOW, BOILER BLOW-OFF, DRAINER, FLOAT AND RELIEF VALVES, SEPARATORS FOR USE IN PIPE LINES FOR REMOVING OIL OR WATER FROM STEAM OR AIR, EXHAUST HEADS FOR STEAM AND PIPE FITTINGS HAVING SIGHT GLASSES THEREIN ]

[ WATER AND FEED; WATER HEATERS, STEAM PURIFIERS USED AS BOILER ADJUNCTS FOR REMOVING WATER FROM STEAM AND CONTINUOUS BLOW-OFF SYSTEMS HAVING A FLASH TANK AND/OR HEAT EXCHANGER FOR REMOVING CONCENTRATED LIQUIDS FROM BOILERS ]

[ ELECTRIC-DRIVEN, MOTOR-OPERATED MULTIPORT VALVES ]

MOTOR-DRIVEN MULTIPORT VALVES, WATER-TREATMENT APPARATUS COMPRISING A SETTLING TANK AND PROPORTIONING FEEDERS FOR ADDINGCHEMICALS, AERATING AND DEARATING MACHINES FOR REMOVING GASEOUS IMPURITIES FROM WATER, PUMPS, APPARATUS FOR REMOVING SUSPENDED SOLIDS FROM WATER; NAMELY, CLARIFIERS, AND SETTLING TANKS HAVING AN AGITATOR AND A CLARIFIER

[ V-NOTCH RECORDERS, PIPE FLOW METERS, FLOAT-CONTROLLED LIQUID-LEVEL REGULATORS AND METER-ACTUATED AND CONSTANT-RATE FEEDERS FOR ADDING CHEMICALS TO LIQUIDS ]

INDEPENDENT PRESSURE AND GRAVITY FILTERS AND WATER SOFTENERS OF THE ION EXCHANGE TYPE