Low Pressure Air Blower - 10 lb. air, 90 H.P. - Portsmouth type blower. Note that we have the motor, we just need the blower. It is about 2 foot x 2 foot overall.
90 HP Motor, 10"x 10" Positive Displacement Blower for Ballast Unload - Roots-Connersville Blower Corp.
This is Roots-Connerville (Dresser Roots) number 2R-293.