Airflow Instruments ProHood PH731 - Page 55

Chapter 5: Changing Capture Hoods 47
Figure 19: 1 ft  5 ft (305 mm  1525 mm) hood and frame. The support poles always cross as pairs at the
front and back of the fabric hood. For the 1 ft  5 ft (305 mm  1525 mm), the support poles are inserted into
the inside ferrule locations.
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