The patented Husky Corporation StreamShaper®, which the company invented to straighten the flow of fuel out of the nozzle spout, is now a standard feature included in Light Duty Diesel (LDD) nozzles.
Here is a news release with the details: https://www.husky.com/press/eliminate-diesel-splash-back-and-early-shut-off-with-streamshaper/
This video also shows how StreamShaper controls the flow of fuel out of nozzles.
StreamShaper® is inserted in the spout-end of Husky Corporation nozzles to uniformly direct fuel flow and reduce turbulence, resulting in less splash-back spillage during fueling.
Contact Husky Corporation (Sales or Customer Service) to learn more at 800-325-3558.