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

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