4" Brock Super-Air Pneumatic System

4" Brock Super-Air Pneumatic Systems offer capacities ranging from 500 to 750 bushels per hour with 10, 15, or 20 HP blower motor options. Brock Super-Air Pneumatic Systems move grain through conveying tubes on air, minimizing grain damage. These systems feature rotary airlocks, choice of blower unit, and a high-efficiency in-line gearbox to deliver more torque.

Several options and accessories are available!