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NEW American Turbine SD309 Jet Pumps
- Engine and jet sit four inches farther back for more interior room
- Bearing housing held on with six bolts instead of four to better support the rear of the engine
- Completely sealed bearing housing water can’t come in around the driveshaft
- A larger thrust bearing 35% more load capacity
- Mechanical pump shaft seal, never needs adjusting
- Stronger 17-PH stainless steel pump shaft
- Shouldered wear ring prevents cavitation
- Heat treated aluminum impeller standard
- Secondary wear ring on the rear of the impeller to prevent bowl cavitaiton
- 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
- Transom flange cast into suction housing, no need to make plates
- Transom flange bolts to transom so the integrity of the transom is increased
- Water off-takes are piped through the transom flange with a hose barb requiring less rigging time
- Hand hole cover outside of transom for easier access
- Intake flange twice as thick for added strength
- Power and manual trims available