Description The Fill-Rite FRNA075DAU10 Cold Weather Diesel Nozzle 3/4IN Blue automatic shutoff nozzle is designed for fuel transfer. This model is equipped with a 15/16" gasoline-sized spout and a blue jacket, ideal for cold weather applications. Please note: Fill-Rite auto shut off nozzles are not intended to be used for gravity flow systems. Key Features Cast-Aluminum Construction – engineered with rugged cast-aluminum construction, built to last through the most demanding applications Easy to Use – included spout spring ensures optimal nozzle placement each time you fill, eliminating opportunity for damage Adjustable Latching – three separate latch positions allow you to quickly and easily tailor flow rates for different equipment Automatic Shut-Off – automatic shut-off reduces mess by preventing overfilling and spilling, keeping you safe and efficient Multiple Configurations – available in a variety of configurations to meet your application’s temperature, flow, and fluid compatibility requirements