Make an Offer Inquire Now Buy Now Activate Pricing Capacity (Rectangle): 20" x 25" Capacity (Round): 20" Capacity (Rectangle @ 45 Degree): 20" x 17" Capacity (Round @ 45 Degree): 17" Capacity (Rectangle @ 60 Degree): 20" x 11.25" Capacity (Round @ 60 Degree): 11.25" Speed Range: 30 - 500 FPM / 7.5 HP Standard