The blower door fan can accurately measure airflow over a wide range of flow rates using a series of calibrated flow rings which are attached to the inlet of the fan.
Minneapolis blower door manual.
The standard minneapolis blower door system comes with two flow rings a and b and optional flow rings are c d and e.
This model 3 minneapolis blower door system includes a single fan the dg 700 pressure and flow gauge with cruise control and the adjustable aluminum frame and nylon panel.
Minneapolis blower door operation manual for model 3 and model 4 systems the energy conservatory 2801 21st ave.
South suite 160 minneapolis mn 55407.
Fan flow ranges ring flow range in cfm.
The blower door simulator includes a virtual model 3 minneapolis blower door and dg 700 pressure and flow gauge that can be used to perform a blower door test on a.
South suite 160 minneapolis mn 55407.
Multi fan minneapolis blower door systems are also available both 2 fan and 3 fan systems.