3/4 in NPT Auto Fuel Nozzle 16 gpm Pressure Sensitive - Auto Shutoff

In this review the 3/4 in NPT Auto Fuel Nozzle is evaluated for users who need a rugged, pressure sensitive dispensing tool for diesel, kerosene and gasoline. The biggest reason to consider it is the combination of a corrosion resistant cast aluminum body and an automatic shutoff that aims to prevent overfill; that mix makes it useful for busy shops or mobile transfer needs. The review covers build, flow behavior and real world limitations so an installer or mechanic can decide if it fits their fueling setup.

Key Features

• Durable Construction: The cast aluminum housing resists corrosion and stands up to repeated use in workshop and outdoor environments.
• Automatic Shutoff: A pressure sensitive shutoff helps prevent overfilling and spills, reducing cleanup and risk during transfers.
• High Flow Capacity: The 16 gpm flow rate lets users move fuel quickly during large transfers, saving time on refills.
• Adjustable Latching: Three latching positions allow the operator to select a lower or higher continuous flow to match the task.
• 360 Hose Swivel and Hook: The swivel reduces hose twist during operation and the integrated hook offers convenient storage when not in use.
• Easy Filling Spout: The springed spout helps keep the nozzle engaged for hands-free convenience while filling tanks.

Who It's For

The nozzle is best for automotive shops, farms, fleet operators and hobbyists who need a robust tool for frequent fuel transfers and who value a metal construction that resists wear. The 16 gpm rate and 360 swivel suit larger capacity pumps and hose reels used in garages and mobile fueling rigs.

Those who should look elsewhere include users expecting gravity feed operation or needing extremely precise metering for small pours; the nozzle requires 15-50 PSI working pressure and is not suitable for gravity tanks. Buyers seeking a long-term guaranteed auto shutoff life should weigh mixed user reports on longevity.

Pros & Cons

Pros

• Solid cast aluminum body provides visible durability and corrosion resistance.
• Automatic shutoff reduces overfill risk and keeps the workspace cleaner.
• High 16 gpm flow and 360 swivel speed up transfers and reduce hose strain.
• Adjustable latching and storage hook add practical convenience for shop use.

Cons

• Some users report inconsistent auto shutoff behavior over time, so longevity may vary.
• Requires 15-50 PSI working pressure and cannot be used for gravity-fed tanks, limiting some installations.

Specifications

Thread Size	3/4 in NPT
Spout Diameter	13/16 in spout
Flow Rate	16 gpm
Body Material	Cast aluminum
Working Pressure	15-50 PSI (1-3.5 Bar)
Valve Material	Copper valve
Features	Automatic shutoff, 360 hose swivel, adjustable latching, spout hook

Our Verdict

The nozzle is a practical, well built option for shops and fleet users who need a high flow, durable dispenser with automatic shutoff and hose swivel. It represents good value for routine transfer tasks, but installers should confirm their pump provides 15-50 PSI and expect some variation in auto shutoff longevity based on usage.

Frequently Asked Questions

Can this nozzle be used with a gravity feed tank?
No, the nozzle requires a working pressure of 15-50 PSI and is not suitable for gravity tank applications.

What fuels is it compatible with?
The nozzle is suitable for diesel, kerosene and various gasoline types as specified for fuel transfer use.

Does the swivel prevent hose kinking?
The 360 hose swivel reduces hose twist and strain, which helps prevent kinks during normal use.