Technicians new to static pressure measurement often wrestle with frustration and doubt as they learn this new skill. Two of the most common issues are uncertainty about pressure measurement results ...

Static pressure refers to the forces acting on the inner surfaces of HVAC system ductwork. It serves as an indicator of airflow and can be affected by numerous forms of resistance, including the ...

The Duluth Fire Department's annual fire hydrant testing program begins Monday continues through Oct. 29. The program will include visual inspection, light maintenance, static-pressure testing, and ...