At SDM we guarantee everything we sell. We have SDM Jet Units, Scottcraft Jet Boats, Impellers and Trim Nozzles for commercial and for recreational jet boating. SDM produces Water Jet Propulsion Units and equipment with 25 years expertise, experience and performance built into every part.

SDM promotes the development of water jet technologies and the applications of axial water jets for recreational, agricultural, commercial and industrial applications. At SDM our focus is on product development, quality engineering and customer satisfaction.

• improves any jet boat's handing, steering, attitude - controllability and overall safety.

• maximizes towing capacity - bollard pull for wake boarding and skiing.

• improves boat speed and economy.

• improves the ride and improves boat control.

• eliminates ploughing and porpoising under all boat loads.

• equipped boats are faster to plane and smoother to ride, tow skiers etc easier.

• makes wicked rooster tails.

• a quantum step forward in water jet boat performance.