Metal cushion clamp assemblies, comprised of metal brackets and metal clamps; manually operated metal valves

Vacuum pumps; electric liquid pumps; refrigerant oil pumps; electric controls test pumps for pressure and vacuum; single and multi-valve manifolds for charging refrigerators; gas operated soldering irons and their replacement parts, namely, regulating valves, swivel adaptors, pressure regulators, cyclone burners, filler tubes, each being parts of machines; gas charging and evacuating stations, namely, gas-operated charging manifolds for refrigerators; charging cylinders to be used for refrigeration installations, being parts of machines; mufflers to be used for refrigeration installations; separators for oil and liquids, namely, cyclone separators, centrifugal separators and separating machines; automatic valves for use with refrigeration and air conditioning applications, being parts of machines

Hand-operated tube, hose and pipe cutters; sawing vises for tubes and hoses; hand tools, namely, benders for pipes and conduits; hand operated flaring and swaging tool for pipes; manually operated ratchet wrenches; manually operated reamers; manually operated tube expander tools; tubing piercing pliers, manually operated tube cleaning tools, namely, scrapers, reamers, blades; and hand-operated spanners

Controlling, measuring and testing equipment for use in refrigeration and air conditioning applications, namely, electronic leak detectors for gases, electronic refrigerant gas analyzer, ultrasonic leak detectors for pressure and vacuum, electronic charging and recovery scales, thermometer and anemometer, hygrometer, superheat calculator analyzer, pyrometer, electronic and ultrasonic measuring apparatus for measuring distances, areas and volumes, temperature recorders, namely, temperature indicators, electronic temperature controllers for use in HVAC systems, electronic cold store alarm unit, hermetic compressor analyzer, electronic insulation tester and megohmmeter, capacitor tester, digital clamp multimeter and tester, calibratable pressure gauges, vacuum gauges, heat pump defrost timer and thermostat, thermostat for refrigerating cases and coils, solid state timers, fan delay timers, motor and compressor protector, phase loss monitor, time delay relays, acid and moisture tester, tube adapter for charging and testing, pressure control instruments and cooling tubes for heat exchangers; electronic change over switches for fan-coil systems; inspection mirrors for use in cleaning tubes

Cooling installations, namely, refrigerators and air conditioners; parts of refrigerators and air conditioners, namely, filters, strainers, dryers, vibration and shock absorbers sold as a unit with the refrigerators and air conditioners, copper and brass fittings to connect tubes for refrigeration and air-conditioning equipment sold as a unit with the refrigerators and air conditioners; refrigerant recovery and recycling units, namely, refrigerant gas recycling systems comprised primarily of pressure swing adsorption equipment for the recovery, purification and return of gases in industrial applications and replacement parts therefor; ventilating fans for commercial and industrial use; solid state crankcase heaters, solid state relay overload units consisting primarily of heat accumulators and heat exchangers not being parts of machines; and electrical heating cables

Insulating sheets, rolls, sleeves and tube sockets for use in refrigeration and HVAC installations; plastic and rubber hydraulic hoses for pneumatic tools and plastic tubing and hoses and tubing with coupling attached for use in refrigeration installations; sealing tape and sealing gum for sealing pipe and tube joints; and insulating materials, namely, solder heat shields made of ceramic woven materials; hoses made of rubber for use in refrigeration and air conditioning applications