Even minor alignment imperfections between a propeller shaft and engine can result in considerable noise and vibration. SigmaDrives are our 21st century solution to these problems and fitting one can radically reduce the shaft transmission noise and vibration that is being created. SigmaDrive models are available for virtually any size or type of craft with engines up to 1300hp. For more information please go to: – https://bruntonspropellers.com/sigmadrive/

Exhibitor Name
Bruntons Propellers