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Protect Your Bottom Loading Operations with HBFE Anti-Overflow Systems

Protect Your Bottom Loading Operations with HBFE Anti-Overflow Systems

Handling fuel during bottom loading can be risky without proper safety measures. The HBFE Series Anti-Overflow Safety System offers truck operators and fuel depot managers a comprehensive solution to prevent accidental spillage while ensuring correct electrostatic grounding. Known in various regions as a “fuel tank overfill prevention system”, “truck anti-spill sensor kit”, or “electrostatic safety device for tankers”, this system is recognized worldwide for its reliability and performance.

The HBFE system integrates multiple specialized components: optical sensors that monitor fuel levels inside the tank, static checking plugs that transmit real-time overflow and electrostatic signals, and corrosion-resistant copper grounding bolts that maintain excellent conductivity. All components are designed to work seamlessly with the loading platform, ensuring safe fuel transfer while minimizing the risk of leakage or static discharge. Pole lengths and materials can be customized to meet diverse operational requirements, making the system adaptable to different tanker models globally.

Operators across Europe, North America, Asia, and Africa have praised the HBFE system for its rapid response, robust construction, and ease of installation. Whether referred to as a “bottom loading safety sensor” in the US, “anti-overfill kit” in the UK, “tank truck spill prevention device” in Australia, or “electrostatic anti-spill system” in India, the function remains the same: protecting operators, infrastructure, and the environment.

With the HBFE series, fuel companies can confidently prevent overflows, safeguard their assets, and comply with international safety standards. Its modular design supports single or dual-check configurations, providing flexibility to match specific operational needs. Choosing HBFE means investing in a global-standard safety solution for bottom loading tank trucks—not just a sensor, but a reliable protection system.

Key Features:
Fast Response: reacts in under 1 second
Wide Voltage Compatibility: 5–15 VDC
Temperature Range: -20℃ to +50℃ for worldwide applications
Reliable Conductivity: corrosion-resistant copper grounding bolt
Customizable: pole length and materials can be adapted to specific truck models

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These parts are designed specifically for bottom loading tank trucks, it can effectively prevent liquid overflow while ensuring that the electrostatic grounding resistance complies with safety standards, forming a vehicle-mounted anti-overflow and anti-static sensing system.  The connection between the tank truck and the oil delivery system of the oil depot is realized through standard wiring sockets and plugs, these parts work together with the oil depot’s anti-overflow and anti-static control system to ensure safety during the bottom loading or unloading process.



HBFE-BLS Anti-overflowOptic Sensor



The HBFE-BLS Anti-overflow Optic Sensor is installed in the fuel tank truck when doing the bottom loading work. It will detect the inside situation of the tank, with the platform of the loading system, to ensure the safety of the bottom loading to avoid leakage. The length and material of the pole can be ordered according to the user's demand.

Technique Specification:
Working voltage:12VDC(5 to 15 VDC)
Anti-explosion class: ExiaIBT4
Response time <1s
Temperature range:-20~+50℃
Currency:<5mA

 


HBFE-C-6 Anti-overflow Optic Socket

The HBFE-C Anti-overflow optic socket is used to transfer the electrostatic signal and overflow signal between the tank and the loading platform. When the bottom loading is done, it will effectively ensure the safety and reliability.

Technique Specification:
Working voltage:12VDC(5 to 15 VDC)
Anti-explosion class: ExiaIBT4
Response time <1s
Temperature range:-20~+50℃
Currency:<5mA


HBFE-E Anti-overflow Optic Plug with Static Checking Device

HBFE-E Anti-overflow Optic Plug is a Static Checking Device which is used to transfer the electrostatic signal and overflow signal between the tank and loading platform. When do the bottom loading, it will effectively ensure the safety and reliability. It can be with a single and double checking device for option to satisfy the various demands of users.

Technique Specification:
Working voltage:12VDC(5 to 15 VDC)
Anti-explosion class: ExiaIBT4
Response time <1s
Temperature range:-20~+50℃
Currency:<5mA


HBFE-D Static Grounding Bolt with wire

HBFE-D Static Grounding Bolt with wire is fixed on the chassis of the truck in order to detect the grounding of the tank.It is made of copper which can prevent it from being rusty, and effectively guarantee its electrical conductivity.

About Haibo
Zhejiang Haibo Petroleum Equipment Co., Ltd.

Zhejiang Haibo Petroleum Equipment Co., Ltd., established in 2017, is a certified enterprise located in Yongjia County, Wenzhou City, Zhejiang Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
Our products are widely used in Fluid Control Systems, Energy Systems, Measurement Systems, Piping Systems, and Hydraulic Systems, serving petroleum companies, military units, oil depots, tank truck manufacturers, and petrol stations worldwide. Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
At Haibo, we are backed by a team of senior industry experts with more than 20 years of professional experience in the petroleum equipment and fluid control sectors. Their deep technical knowledge and industry insight ensure that every product and solution we deliver meets the highest standards of quality, reliability, and performance.

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