Size (CM): 255*135*230

Weright (KG): 760

AGE-02590-401 is a specialized aviation ground support equipment (GSE) component, compliant with AS9100D quality standards and FAA/EASA ground operation regulations, designed for large commercial aircraft ground refueling operations.

It acts as a refueling coupling pressure seal, forming a tight, fuel-resistant seal between the refueling hose coupling and the aircraft's fuel tank inlet. This seal prevents aviation fuel leakage during ground refueling, avoiding fuel waste, fire risks, and environmental pollution, while also ensuring the refueling process maintains the required pressure and flow rate for efficient operation.

Made from anti-static, fuel-resistant nitrile rubber and reinforced with steel rings, it operates stably at -45°C to 160°C, and resists abrasion and aging. Weighing 0.22kg, it allows fast connection and disconnection, a critical component for safe and efficient ground refueling.