How to Assemble the GI-AUX-030 fitting on 3/4UNF/SAE bottle or tank elbows and 3/4 UNF/SAE fillpoints
When assembling the GAS IT lightweight fill hoses using the GAS IT GI-AUX-030 ( fixed ) brass 3/4 UNF/SAE fitting, you simply attach the the brass fitting to the elbow or fillpoint first before fixing the lightweight fill hose to the fitting.
You can still move the fittings the small fraction, or even up to a turn when done slowly, should you need to do to tighten the fitting to the bottle, tank or fill point to seal any leaks without any issues
See attached document for help on correct assembly.