22N Series, Multi-vane Air Motor. 1.75 hp (1.31 Kw). 275 rpm with built in governor for maximum speed control. Torque adjustability through air controls.
Series 551
551N Series, Multi-vane Air Motor. 5.60 hp (4.18 Kw). 77 to 120 rpm with built in governor for maximum speed control. Torque adjustability through air controls.