Showing posts with label Blower. Show all posts
Showing posts with label Blower. Show all posts

Sunday, October 26, 2008

Pressure Head Increases for Fan and Blower

What is pressure head increases for a fan and/or a blower ?



Fans are used to increase pressure head by about 3%, 12" water (300mm H2O)

Blowers are used to increase pressure head to lower than 2.75 barg (40 psig)