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In 1968 McQuay-Norris reported income of $1.12 million on net sales of $32.5 million. By mid 1969 McQuay-Norris was a supplier of replacement auto parts. [3] By 2009 McQuay-Norris was part of the Affinia Group of auto part companies. Affinia also owns the Aimco, AquaChek, Nakata, Quinton Hazell, Raybestos, WIX and BrakePro brands of aftermarket ...
McQuay quickly became the world's largest supplier of heat transfer coils. McQuay became a multi-national corporation during the 1960s by beginning overseas sales and licensing operations in Canada, England, Scotland, and Australia. In 1965, McQuay established a new division in Italy near Anzio, McQuay Europa, to manufacture 50 Hz equipment.
A liquid (glycol based) chiller with an air cooled condenser on the rooftop of a medium size commercial building. In air conditioning systems, chilled coolant, usually chilled water mixed with ethylene glycol, from a chiller in an air conditioning or cooling plant is typically distributed to heat exchangers, or coils, in air handlers or other types of terminal devices which cool the air in ...
The equipment used can consist of machines used to remove heat such as a chiller or a cooling tower and equipment for adding heat to the building's water such as a boiler or a commercial water heater. Hydronic fan coil units can be generally divided into two types: Two-pipe fan coil units or four-pipe fan coil units. Two-pipe fan coil units ...
A representative pressure–volume diagram for a refrigeration cycle. Vapour-compression refrigeration or vapor-compression refrigeration system (VCRS), [1] in which the refrigerant undergoes phase changes, is one of the many refrigeration cycles and is the most widely used method for air conditioning of buildings and automobiles.
Pumps - Pumps are another very popular turbomachine. Although there are very many different types of pumps, they all do the same thing. Pumps are used to move fluids around using some sort of mechanical power, from electric motors to full size diesel engines. Pumps have thousands of uses, and are the true basis to turbomachinery (Škorpík, 2017).
Generally, axial pumps tend to give much lower pressures than centrifugal pumps, and a few bars is not uncommon. Their advantage is a much higher volumetric flowrate. For this reason they are common for pumping liquid hydrogen in rocket engines, because of its much lower density than other propellants which usually use centrifugal pump designs.
Johnson Controls Hitachi: A joint venture in 2015 with Hitachi in Japan for RAC, PAC, VRF and Chiller business. [ 60 ] Johnson Controls-Saft Advanced Power Solutions : Johnson Controls-Saft Advanced Power Solutions (JCS) was a joint venture between Johnson Controls and French battery company Saft Groupe S.A. [ 61 ] It was officially launched in ...