Inches of water is a non- SI unit for pressure . It is also given as inches of water gauge ( iwg or in.w.g. ), inches water column ( inch wc , in. WC , " wc , etc. or just wc or WC ), inAq , Aq , or inH 2 O . The units are conventionally used for measurement of certain pressure differentials such as small pressure differences across an orifice, or in a pipeline or shaft, or before and after a coil in an HVAC unit.
4-461: IWG may refer to: Inch of Water Gauge , pressure unit corresponding to 2.54 cmH 2 O or approximately 249 Pa " I Wanna Go ", song by Britney Spears Interagency Working Group such as the Nazi War Crimes and Japanese Imperial Government Records Interagency Working Group Interagency Working Group on Youth Programs IWG plc ,
8-486: A global provider of office space Irish Workers' Group Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title IWG . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=IWG&oldid=848957003 " Category : Disambiguation pages Hidden categories: Short description
12-513: Is approximately 249.082 pascals (0.0361263 psi ). Alternative standard in uncommon usage are 60 °F (15,6 °C), or 68 °F (20 °C), and depends on industry standards rather than on international standards. Feet of water is an alternative way to specify pressure as height of a water column; it is conventionally equated to 2,989.067 pascals (0.4335275 psi). In North America , air and other industrial gases are often measured in inches of water when at low pressure. This
16-418: Is different from Wikidata All article disambiguation pages All disambiguation pages Inch of water It is defined as the pressure exerted by a column of water of 1 inch in height at defined conditions. At a temperature of 4 °C (39.2 °F) pure water has its highest density (1000 kg/m ). At that temperature and assuming the standard acceleration of gravity , 1 inAq
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