SuperKlean specifically designed the temperature indicating Thermosmart spray nozzle to prevent water related burns by providing an accurate water temperature reading at the nozzle output. The Thermosmart spray nozzle provides a more accurate temperature reading than mixer mounted temperature gauges. It facilitates USDA wash down compliance and eliminates the need to verify temperature at the mixing station. Colors: Dark Blue, Light Blue, Gray, White Model #Description: T150S-W Thermosmart 300 series stainless steel nozzle with white cover T150S-G Thermosmart 300 series stainless steel nozzle with gray cover T150A-W Thermosmart aluminum nozzle with white cover T150A-LB Thermosmart aluminum nozzle with lightblue cover T150B-W Thermosmart brass nozzle with white cover T150B-DB Thermosmart brass nozzle with dark blue cover