3/4" pressure-activated automatic gas nozzle. Black
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1in NPT Automatic Fueling Nozzle Digital Flow Meter Diesel Petrol Fuel Nozzle | eBay
Amazon.com: TKM Tools Automatic DEF Nozzle - For Transferring and Dispensing Pump, Body in Acetal with Spout and Internal Parts in Stainless Steel. Flow Rate up to 9 GPM (Gallons per Minute) :
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Amazon.com: QWROK 1-3/16" Automatic Fuel Nozzle Auto Shut Off Diesel Nozzle for Petrol Diesel Fuel Refilling : Automotive