American Turbine AT309 Turbine Infomation

• Stronger 416 stainless steel pumpshaft. 
• Shouldered wear ring prevents cavitation. 
• Heat treated aluminum impeller standard. 
• Secondary wear ring on the rear of the impeller to prevent bowl cavitation. 
• Jet will accept the new 9.5" impeller. 
• Tandem lip seals on the bowl bearings, keeps grease in grit out. 
• Fifth generation bowl, better flow than any other mixed flow pump. 
• High flow nozzle assembly with pressure sealed TFE >o-ring that does not leak after a few hours. 
• Nozzle inserts to fine tune your boat for optimum take-off and top speed or part throttle fuel economy, i.e. smaller nozzle, higher pressure, better take-off and top speed, larger nozzle better cruise. 
• HTR reverse bucket, sand lock resistant, self closing design, much easier on cable and shifter. 
• Highest static reverse of any mixed flow pump. 
• Tiller arm bolted on in two places for added safety. 
• Split bowl standard offers flexibility and increased performance. 
• Turning Fins to improve handling and to prevent spin-out. 
• High-Performance intake available with adjustable shoe to dial-in each and every boat. 
• Much higher pump efficiency than anything on the market today. Power and manual trims available. 
• Light weight only 89 pounds (jet unit ).