Optima Series DT- DT waterjets are mechanically simpler, and more cost-effective to operate and maintain. For models with Optima Series, the DT version is significantly cheaper than the standard version. Across the range, the DT waterjet also allows for savings by eliminating the intermediate shafting.The shaft length of DT variant is finite; it is therefore required for our engineering application dedicated team to review the machinery layout to assess if the product suits your vessel.