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Filtered, Tempered, Supplied-Air Cab
Design Characteristics
- Q = 100 scfm/sq ft of cab cross-sectional
- v face = 100 fpm at breathing zone
- sp reg = typically 5-6" w.g.
Application Tips
- Distribute air evely across cab cross-section.
- Provide temperature controls at operators station.
- Provide for rapid filter change.
NIOSH articles:
- Improved Cab Air Inlet Location Reduces Dust Levels and Air Filter Loading Rates
- Floor Heaters Can Increase Operator's Dust Exposure in Enclosed Cabs
- Sweeping Compound Application Reduces Dust From Soiled Floors Within Enclosed Operator Cabs