Adobe Connect. Adobe Connect (formerly Presedia Publishing System, Macromedia Breeze, and Adobe Acrobat Connect Pro) is software used to create information and general presentations, online training materials, web conferencing, learning modules, and user desktop sharing. The product is entirely Adobe Flash based.
See STEP 2 on page 4. Static Pressure is the resistance to airflow (friction) caused by the air moving through a pipe, duct, hose, material. There is a variation of axial flow duct fan that uses a blower wheel instead of a propeller. It is. referred to as a Tubular Centrifugal. We do not make any tubular centrifugal fans at Cincinnati Fan.
Duct BlasterÂ® A Duct Blaster is used to directly pressure test the duct system for air leaks, much the same way a plumber pressure tests water pipes for leaks. The Duct Blaster fan is first connected to the duct system at the air handler cabinet, or a return grille. After temporarily sealing all remaining registers and grills, the Duct Blaster fan is turned on to force air through all. Two different types of performance testing systems are used to measure duct leakage; a Duct BlasterÂ® and a Blower Door. holes and cracks in the ductwork. The fan speed is increased until a standard test pressure is achieved in the duct system.