1. Motor: the ring blowers are driven by 2-pole TEFC motors with (IP54) protection and insulation class F for 2 Horse power and below, and insulation class F for 3 Horse power and above.
2. Shaft seal: maintenance-free shaft seal separated the motor from the impeller.
3. Casing: the casing for the impeller and the motor are individually cast.
1. Silencer: the inlet and outlet are constructed as silencers. 2. Please contact for details.