Tuthill Corp N100DAU12G Auto High Flow Fuel Nozzle 1 in

Product Description

The TUTHILL CORP N100DAU12G is a 1-inch automatic high-flow fuel nozzle designed for fast, controlled fuel transfer in commercial and fleet fueling applications. The automatic shutoff mechanism stops fuel flow when the receiving tank reaches capacity, reducing the risk of spills and overfills. A latching feature allows hands-free operation during the fueling cycle, which is standard practice in high-volume dispensing environments. The green color coding follows industry convention for diesel fuel service. This nozzle is UL and CUL Listed, meeting safety standards required for professional fueling installations.

This nozzle is suited for fleet fueling stations, agricultural fuel dispensing, and bulk fuel transfer operations where a 1-inch inlet connection is required. The automatic shutoff and latch make it appropriate for high-throughput dispensing points serviced by fuel equipment technicians or petroleum equipment installers. Green color coding helps prevent misfueling at multi-product dispensing sites.

Key Features

• 1-inch inlet connection for high-flow fuel dispensing
• Automatic shutoff stops flow when tank is full to prevent overfills
• Latching feature enables hands-free fueling operation
• Green color coded for diesel fuel service identification
• UL and CUL Listed for compliance with safety standards

Compatibility

Designed as an OEM-style replacement or direct-install automatic nozzle for 1-inch fuel dispensing systems in fleet, agricultural, and bulk fuel transfer applications.

Installation Notes

Installation should be performed by a qualified petroleum equipment technician or fuel system installer familiar with applicable local and federal fueling codes. Shut off all fuel supply and depressurize the dispensing line before removing or installing the nozzle. Verify that the inlet thread connection and fuel compatibility are confirmed prior to placing the nozzle in service. Inspect the automatic shutoff and latch mechanism for proper function before returning the system to operation.