Fill-Rite 1" Manual Fuel Nozzle FRHMN100S — 40 GPM High-Flow, Viton Seals & Hook

Built from cast aluminum and assembled in the USA, the FRHMN100S is engineered for high-volume fuel transfer in agricultural, construction, and commercial environments. It balances fast flow with precise control to reduce spills and downtime. Designed for compatibility with a wide range of fuels, this nozzle resists chemical and ethanol damage while tolerating low temperatures and moderate working pressures.

How quickly will the FRHMN100S fill tanks?

This nozzle is rated up to 40 gallons per minute (about 150 liters per minute), making it suitable for rapid refueling of trucks, farm equipment, and stationary tanks. Flow performance helps shorten fill cycles on large capacity jobs without sacrificing control.

• Maximum flow: 40 GPM (150 LPM)
• Spout diameter: 1-3/16" for secure fits
• Designed for high-volume fueling tasks

What fuels and environments is this nozzle compatible with?

The FRHMN100S accepts gasoline, diesel, and kerosene and supports biodiesel blends up to B20 and ethanol blends up to E15. FKM (Viton) seals and O-rings resist swelling and degradation from modern fuel additives and ethanol, while the aluminum body withstands everyday jobsite wear.

• Compatible with gasoline, diesel, kerosene
• Accepts biodiesel up to B20 and ethanol up to E15
• FKM (Viton) seals for chemical and ethanol resistance

How durable and serviceable is the FRHMN100S in demanding use?

Constructed from heavy-duty cast aluminum, the nozzle is built to handle frequent use and rough handling common on farms and job sites. The precision valve reduces foam and splash during fills, and the integrated hanging hook keeps the nozzle organized between uses, extending component life.

• Cast aluminum body for long-term durability
• Precision valve design minimizes splashing and overfills
• Integrated hook for convenient storage and reduced wear

What are the operating limits and safety-related specs?

This nozzle is rated for working pressures up to 50 PSI and is specified to perform at temperatures down to -20°F, making it suitable for many outdoor and seasonal applications. While robust, it is a manual nozzle and requires attentive operation to prevent spills and overfills.

• Maximum pressure rating: 50 PSI
• Low-temperature operation down to -20°F
• Manual shutoff control for operator-managed fueling

Who is this for: The Fill-Rite FRHMN100S is aimed at professionals and operators who need a dependable, high-flow manual nozzle for diesel and multi-fuel refueling—farmers, fleet managers, equipment rental yards, and industry technicians who prioritize durability, chemical-resistant sealing, and quick refueling cycles. If you need a rugged nozzle made in the USA that balances fast flow with reliable sealing and straightforward service, the FRHMN100S is a practical choice.