Backward-Inclined Blowers
Backward-Inclined Blowers 9 and 10 BI
Recommended CFM 100 through 1000 CFM
Backward-Inclined Blowers 12 thru 27 BI
Recommended CFM 1000 through 12,000 CFM
Backward-Inclined Blowers 30 thru 36 BI
Recommended CFM 5000 through 26,000 CFM