Our JetCool Heat Exchanger's function driven design was developed to fill a need for our customers. The JetCool heat exchangers are a fully welded construction, and made almost entirely out of stainless steel with the only exception being the flanges. They use a proprietary flange that was developed to minimize space to allow them to fit under engines more easily. The use of flanges in the design eliminates the possibility of them drooping with time and rubbing on the inside of the waterline. This design also eliminates the need for adding wrap around ears to keep the waterline together. This ultimately gives a stronger connection that also results in a streamlined installation.