Issue
Calculation for converting static air pressure to cfm
Product Line
TAC INET
Environment
- INET HVAC Site
Cause
What are the calculations for converting static air pressure to cfm?
Resolution
SRVP ("water column") * 4005 = FPM (feet per minute).
The second calculation is FPM * AreaFtSQ (size of box) = CFM
You will need an airflow monitoring device and duct static pressure sensor to measure SRV P (v of Vs of P).
