mmH2O


Also found in: Acronyms.

mmH2O

(mechanics)
References in periodicals archive ?
This fine denier spunbond fabric of 17 gsm reaches 100-140 mmH2O hydrostatic head, which complies with most of the market requirements for barrier leg cuffs with no melt blown layer between two spunbond layers.
mmH2O and mmHg Minimum Maximum Values: The minimum and maximum pressure values can be displayed.
Various versions feature a combination of unique properties such as ultra-low weight and stretchiness, or enhanced moisture permeability and water repellency up to pressures of 10,000 mmH2O or greater achieved through special lamination.