Stairwell Pressurization Fan Calculation Excel Sheets

Download staircase pressurization system design calculation excel program, this spreadsheet will help you calculate the air flow and static pressure for pressurization fan.

If there is a fire, it causes smoke to spread everywhere, so we must keep the smoke away from the escape route.

Pressurization fan makes the escape route pressurized so it forces the smoke and push it back and enables person to escape.

In these calculation excel sheets, you will get the CFM for the pressurization fan for the stairwell and for the elevator lobby. 

Download Also: Smoke and Ventilation Excel sheets

  

Stairwell Pressurization Fan

Stairwell Pressurization Fan CFM Excel Calculation Sheets.

Download Stairwell Pressurization from Dar Elhandasa Consultant  
Also download Stairwell Pressurization from Allied Consultant 

Download Another Stairwell Pressurization sheet
Download Elevator Pressurization 

Download Lobby Pressurization 
Download Stair Case Pressurization 

Stairwell pressurization calculation depends on ASHRAE standard. The above calculation sheets will help you in design stair well pressurization system including the fan air flow and static head, also you will obtain the relief damper size.