HB7HB-120 High-Flow Automatic Fuel Nozzle
Professional 7HB-Type Nozzle for Fleet, Truck and Commercial Fueling
The HB7HB-120 Series Automatic Fuel Nozzle, widely recognized in the industry as a 7HB-type nozzle, is a high-capacity fueling solution developed for modern heavy-duty and commercial refueling operations. It is engineered to deliver smooth, controlled, and efficient fuel dispensing in environments where high flow rates, safety, and long service life are essential.
Depending on the region and market, this product may be known by different names. In North America, it is commonly referred to as a high-flow diesel nozzle, truck stop fueling nozzle, or fleet fueling nozzle. In Europe, users often describe it as a commercial automatic fuel nozzle or large-bore fuel dispensing nozzle. Across the Middle East, Africa, and South America, it is frequently called a 7HB fuel gun, industrial fuel nozzle, or heavy-duty refueling nozzle. Regardless of terminology, all refer to a nozzle designed for fast, reliable fueling of large vehicles and equipment.
Designed for High-Demand Fueling Sites
The HB7HB-120 is optimized for applications such as truck stops, bus depots, logistics hubs, mining operations, agricultural fueling points, and card-lock fleet stations. Its 1-inch inlet and wide outlet spout support high flow rates, allowing operators to reduce refueling time and increase throughput without sacrificing control or safety.
The nozzle is suitable for retail and commercial fueling systems alike, including prepay, self-service, full-service, and unattended card-lock installations equipped with payment terminals.
Reduced Foam Technology for Cleaner Fueling
One of the distinguishing features of the HB7HB-120 series is the availability of Reduced Foam (RF) configuration. This design helps minimize fuel aeration during high-speed dispensing, resulting in smoother flow, more accurate filling, and reduced splash-back. This is particularly beneficial for diesel and fleet fueling operations where fast filling and tank accuracy are critical.
Durable Construction for Long-Term Use
The HB7HB-120 features a robust aluminum body combined with a stainless-steel main stem, providing excellent resistance to wear and corrosion. Internal sealing components are available in high-quality elastomer options to ensure consistent automatic shut-off performance over extended service life.
An optional stainless-steel spout tip significantly improves abrasion resistance, making the nozzle well suited for demanding fleet environments with frequent daily use.
Advanced Safety and Flow Control
Safety and precision are central to the design of the HB7HB-120. The reinforced lever guard helps prevent forced operation and accidental misuse. An optional tip-over shut-off function automatically stops fuel flow if the nozzle is dropped or overturned, reducing spill risk and improving site safety.
Accurate automatic shut-off control ensures clean, reliable termination of fueling, helping operators avoid overfilling, dripping, and fuel loss — even at higher flow rates.
Flexible Configurations for Global Standards
To meet international installation requirements, the HB7HB-120 series is available with multiple thread standards and functional variants, including standard automatic models, tip-over safety versions, reduced-foam models, and configurations with stainless-steel spout tips. A wide range of color options allows easy fuel identification and visual management at multi-product fueling sites.
Easy Maintenance, Lower Operating Costs
The HB7HB-120 is designed with maintenance efficiency in mind. Key components such as the spout, vacuum assembly, main valve, lever mechanism, and protective guard can be replaced individually. This modular approach minimizes downtime, reduces spare parts inventory, and lowers the total cost of ownership for operators.
A Reliable Choice for High-Flow Fueling Worldwide
Known globally as a 7HB automatic nozzle, high-flow fuel nozzle, fleet diesel nozzle, or industrial fueling gun, the HB7HB-120 has proven itself as a dependable solution for professional fueling operations. Its combination of high flow capacity, reduced foam performance, safety features, and durable construction makes it an ideal choice for operators seeking efficiency, reliability, and long-term value.
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