BAS monitoring of the differential pressure across a filter within an air system is commonplace. The differential pressure across the filter will increase as the filter gets loaded. If it gets too ...

Sand filtration will be the principle means of treating drinking water for many years. The process has served us well but, with the increasing demands on our water resources and pressure to continue ...

Anyone who has attempted to measure the pressure drop of a filter mounted in a filter grille will admit it’s a challenge. Some installations have a significant amount of return duct between the filter ...