Blower with 3-blade rotors and two molded ducts in front of the inlet on the discharge side of the cylinder to minimize noise and by reducing pulsation. Air-cooled finned casing. One-piece blower cylinder up to size GM 400 L. From size GM 430 S, the cylinders are horizontally split. Up to size GM 80 L, the feet are bolted to the blower. On larger blowers, cast feet are used. Lubricating oil supply by splashing.
and much more
and much more