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