A UNITED DOMINION COMPANY

steel doors, steel door frames, metal rolling doors, steel garage doors, metal roofing, metal wall panels, metal roof panels, electrified metal flooring, metal windows, metal window sills, metal dock levelers, metal leveler lips, metal safety gates, and metal dock vehicle restraints

centrifugal pumps, rotary pumps, and deep and shallow water pumps for use in water well systems

thermostats for heaters; controls for heaters; evaporative condensers; leak detectors; and fuel pumps for service stations and bulk petroleum facilities

closed circuit coolers in the nature of heat rejectors in which the cooling fluid is not exposed to the atmosphere for use with heat pump systems in the air conditioning and refrigeration industries; fluid coolers comprising heat exchangers in combination with evaporative condensers for use in the air conditioning and refrigeration industries; radiant heaters for heating commercial and residential buildings; infrared heaters and vertical discharge heaters for commercial and industrial use in heating assembly areas, warehouses, and storage areas; ventilating louvers; baseboard heaters; wall heaters; portable electric heaters; cast-iron gas fired boilers; cast-iron oil fired boilers; factory-built non-metal cooling towers used in refrigeration and air conditioning systems; non-metal mechanical draft cooling towers; hyperbolic concrete cooling towers used by electrical utilities; factory-built metal cooling towers used in refrigeration and air conditioning systems; and metal mechanical draft cooling towers

non-metal and non-mechanical dock seals

non-metal wall panels, non-metal roof panels, non-metal windows, non-metal window sills, prefabricated non-metal dock shelters