Comparison : Item # RA12B004-B10-3SP-01, RA12B004-B10 Series ≤ 22 Ampere (A) Current and 577 Cubic Feet Per Minute (ft³/min) Airflow (Q) Dual Wheel Design Brushed Direct Current (DC) Centrifugal Blower
Item # RA12B006-B20-3SP-01, RA12B006-B20 Series ≤ 16 Ampere (A) Current and 412 Cubic Feet Per Minute (ft³/min) Airflow (Q) Dual Wheel Design Brushed Direct Current (DC) Centrifugal Blower
Item # RA12B005-B10-3SP-01, RA12B005-B10 Series ≤ 18 Ampere (A) Current and 412 Cubic Feet Per Minute (ft³/min) Airflow (Q) Dual Wheel Design Brushed Direct Current (DC) Centrifugal Blower
Item # RA12B004-B10-3SP-01, RA12B004-B10 Series ≤ 27 Ampere (A) Current and 677 Cubic Feet Per Minute (ft³/min) Airflow (Q) Dual Wheel Design Brushed Direct Current (DC) Centrifugal Blower
Item # RA24B004-B10-3SP-01, RA24B004-B10 Series ≤ 14 Ampere (A) Current and 677 Cubic Feet Per Minute (ft³/min) Airflow (Q) Dual Wheel Design Brushed Direct Current (DC) Centrifugal Blower