Boat water-jet drive 224 D.D.

Overview Turbodrive 224 D.D. is the only model of the range not equipped with the integrated gearbox but directly matched to the engine through the impeller, presently designed to match engines with 110 mHP @ 3.200 rpm or others with power and rpm lying on the same cubic curve. Other impellers are available on demand. The main waterjet parts are made in aluminum alloy except the impeller housing and the impeller which are made in stainless steel. The result is a simple, tough and light waterjet granting an astonishing thrust despite its compact dimensions. Currently installed also on our Jet Tender 14, 15 and Jet Tender 16 it enhances their performance providing a quick take-off and rapid medium to high speed acceleration. Impeller: N. 4 blades, single stage, axial flow suitable for 110 mHP @ 3.200 rpm engines or others with power and rpm lying on the same cubic curve. üther impellers are available on demand. Impeller diameter: 224 mm at the inlet Stator: N. 5 blades Input flange Suit up to 170 mm diameter drive shaft flange Max power input: 147 kW (200 mHP] Impeller connecting System Directly driven Transom angle: 93° Drive shaft rotation: Clockwise looking at the input driveshaft flange Hydraulic actuators: Ail inboard, waterjet mounted Water pick-up for engine cooling 1" (33,3 mm) GAS Unit dry weight: 61,7 kg including ail the components and hydraulics. Electric o l pump (separatedj: 11 kg Entrained water volume: 30 It B.RR.: Additional water intake fortake-off improvement Water intake protection: Fixed débris screen grid Reversing System: Castoldi compact reversing bucket Steering System Castoldi steering nozzle