BELL & GOSSETT

CHECK VALVES; AIR CHARGER AND TANK DRAINER VALVES; BOILER AND EXPANSION TANK FITTINGS FOR HOT WATER HEATING SYSTEMS EACH INCLUDING SEPARATE AIR AND WATER PASSAGES; COMBINATION UNITS FOR HOT WATER HEATING SYSTEMS INCLUDING A PRESSURE REDUCING VALVE AND A PRESSURE RELIEF VALVE; AUTOMATIC AND MANUAL AIR VENTS FOR HOT WATER HEATING AND COOLING SYSTEMS, PIPE FITTINGS FOR BRANCH FLOW CIRCUITRY FROM A MAIN PIPE CIRCUIT; SHUTOFF AND THROTTLING VALVES WITH FLOW MEASURING CAPABILITIES AND TANK FITTINGS

BOOSTER PUMPS, CENTRIFUGAL PUMPS, [ AIR COMPRESSORS ], AIR ELIMINATING DEVICES FOR FACILITATING SEPARATION OF GASES FROM FLUIDS-NAMELY, AIR SEPARATORS, AND TANKS

FLOW METERS INCLUDING A BALANCING VALVE FOR FLUID SYSTEMS; FLOW REGULATING VALVES FOR MAINTAINING CONSTANT FLOW INDEPENDENT OF PRESSURE; AND THERMOSTATICALLY CONTROLLED VALVES

[ REFRIGERATING APPARATUS-NAMELY, CONDENSERS AND EVAPORATORS ]

HEAT EXCHANGERS FOR GENERAL USE; SPECIAL PURPOSE HEAT EXCHANGERS INCLUDING; TANKLESS WATER HEATERS, HEAT EXCHANGERS FOR HEATING WATER WITH STEAM OR HOT WATER, HOT WATER STORAGE TANK WITH BUILT IN HEATING COIL, WATER HEATER FOR INSERTION WITHIN FLUID HEATING SPACE OF A BOILER, WATER HEATER OF THE TANKLESS TYPE ARRANGED TO TRAP AIR IN THE CASING THEREOF WHEN CONNECTED TO A CLOSED HOT WATER HEATING SYSTEM, CONVERTERS FOR TRANSFERRING HEAT FROM STEAM TO WATER, AFTERCOOLERS FOR AIR AND GASES, AIR VENTS, OIL COOLERS FOR COOLING QUENCHING OIL, QUENCH TANK; SELF-CONTAINED PACKAGES INCLUDING: COOLERS, EXPANSION TANKS, PUMPS, TEMPERATURE AIR SEPARATION DEVICES AND ELECTRICAL CONTROLS; FUEL OIL PREHEATERS