Various mechanical books present this mechanical list A which lists mechanical equipment starting with the letter A.
Air Filters
Filters may be washable or disposable and are used to remove particulate contaminants from an air stream.
Roll type filter
This filter is high capacity used as a pre-filter to remove particulate contaminants from an air stream. It may be advanced manually or automatically and may be of vertical or horizontal installation.
Hepa filter
This is a high efficiency type filter which is designed to remove particulate and products to an efficiency of 99.97%.
Water filter
This device is used to remove water contaminants within piping systems. There are many different kinds available.
Air compressor
A device that pressurizes ambient air and provides this high pressure compressed air to various equipment such as pneumatic controls and power tools.
Vacuum pump
Equipment used to lower the ambient pressure below ambient. Ambient being 14.7 psig.
Central vacuum cleaner
Equipment used to remove air borne contaminants by lowering the ambient pressure below atmosphere pressure. Ambient being 14.7 psig.
Mechanical Books
Built up air conditioner
This is a direct expansion systems that uses an open compressor to circulate refrigerant. The evaporator and condenser are usually mounted away from the compressor.
Packaged air conditioner
This is a direct expansion circuit that uses a hermetic or semi-hermetic compressor to circulate refrigerant. The compressor, evaporator, thermostatic valve are mounted as one assembly.
Split air conditioner
This is a direct expansion system that uses a hermetic or semi-hermetic compressor to circulate refrigerant. The condenser and compressor are separate from the evaporator.
Window air conditioner
This is a direct expansion circuit that uses a hermetic compressor to circulate refrigerant. The entire system is housed in one package. These are portable units that are easily installed.
Room air conditioner
This may be free standing or mounted above a ceiling. It is a direct expansion system that uses a hermetic or semi-hermetic compressor to circulate refrigerant. The compressor, evaporator, thermostatic valve and condensor are mounted as one assembly.
Air handling unit
A unit which is designed to circulate air which has been mixed, filtered, cooled, heated and humidified in a controlled manner.
Air vent
This is a device either manual or automatic which removes air from the highest point of a water pipe system.
Air mixing box
This is a heat transfer device where air of varied temperature, return and outside, are mixed prior to being supplied to a conditioned space.
Mechanical Equipment
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