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4 Unique Safety Characteristics of an Aviation Aircraft Jet Refueler

4 Unique Safety Characteristics of an Aviation Aircraft Jet Refueler

An aviation aircraft jet refueler is a unique vehicle designed specifically to transport fuel to an aircraft while it is parked on the airfield runway. This type of refueler relies on an on-board pump to enable the fueling process. To track the amount of fuel used a filter and meter system is often employed. Most airfields require an aviation aircraft jet refueler to have a minimum capacity of 5,000 gallons to ensure jets can be filled in a single session. Jet fuel is a powerful and highly combustible liquid and is even more dangerous is its gaseous form. To limit the risk of onsite accidents there are a number of unique safety characteristics incorporated into the design of an aviation aircraft jet refueler.

Environmental Characteristics Are Considered

While there are a growing number of key safety features integrated into the design of an aviation aircraft jet refueler the overall design must be considered in conjunction with its operating environment. Specific features may be added or eliminated if the vehicle will be operating in extreme ambient temperatures, extreme weather conditions, or off-road environments. Dust covers and other protective devices have proven invaluable to help prevent dangerous debris from accumulating on mating surfaces of fueling nozzles and hydrant couplers.

Interlocking Technology

Interlocking technology is most commonly associated with brakes. Interlock brakes are critical for aviation aircraft jet refueler vehicles to ensure all of the mobile fueling equipment does not move until the bottom loading coupler has been disconnected. Other types of safety interlocks can be activated when couplers and nozzles are not secured in their designated stowed position the pump system is active, or lift platforms are extended. This type of safety interlock technology is often incorporated through the use of safety wire connected to the override device.

Separate Pressure Devices/Controls

To ensure a safe fueling environment, aviation aircraft jet refueler vehicles feature both a primary and secondary pressure control device which operate independently. The primary pressure control protects the aircraft from pressure surges which are common during aircraft valve closure. The secondary pressure control protects the aircraft from primary control failure. Both control systems are designed to ensure the actual fuel pressure never exceeds the pressure indicated on the operator’s gauge.

Emergency Fuel Shutoff and Dead Man Control System

An emergency fuel shutoff system is critical to all aviation aircraft jet refuelers. This system is designed to integrate shutoff controls which are accessible at ground-level., typically via the main valve at the bottom of the tank. This system is typically combined with a dead man control system. This safety system reduces fuel flow immediately upon release of the control lever while minimizing surge pressure. It is integrated with the valve controlling the flow of fuel to the aircraft and in a position that the fueling operator can view the control panel during all fueling operations.

My name is Mable Hall, a professional freelance writer, like to introduce Jungwoo Precision Co Ltd . An aviation Aircraft Jet Refueler is a unique vehicle designed specifically to transport fuel to an aircraft while it is parked on the airfield runway.

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