
Fuel Transfer Dry Disconnect Coupling
Meta Description: Discover the AeroDry Series Dry Disconnect Coupling—an industrial-grade, leak-proof solution for bulk fuel transfer and tank truck loading. 100% interchangeable with TODO-MATIC®, featuring aerospace-grade aluminum and spill-free technology.
- Product Introduction
The AeroDry Series Dry Disconnect Coupling is a premier industrial-grade safety connection solution engineered for demanding environments. Specifically designed for ground bulk fuel transfer, tank truck/railcar loading and unloading, and mobile delivery units, it sets the standard for operational efficiency and environmental protection.
By integrating advanced self-sealing leak-proof technology, the AeroDry system ensures absolute zero-leakage during the rapid connection and disconnection of hoses and pipelines. This automatic opening/closing mechanism is critical for safeguarding personnel and preventing costly environmental contamination.
Dimensional Data

|
|---|
| Thread | Ø D (mm) | Ø d (mm) | H (mm) |
|---|---|---|---|
| G21/2" | 76.2 | 75.184 | 145.5 |

Core Technical Advantages & Features
1. 100% Seamless Interchangeability
AeroDry couplings strictly adhere to global dry disconnect standard interface specifications. They are fully cross-compatible and interchangeable with international first-tier brands, including TODO-MATIC®, allowing for easy integration into existing systems without equipment overhauls.
2. High Flow Rate & Low Pressure Drop
Our engineers have optimized the internal geometric flow path to minimize fluid turbulence. This results in a high-flow, low-drop performance that ensures efficient, stable, and rapid fuel transfer, reducing downtime during loading cycles.
3. Aerospace-Grade Aluminum Construction
Manufactured from premium Aerospace-Grade AL, the full aluminum alloy structure is exceptionally lightweight. This design significantly reduces the physical burden on ground operators, lowering fatigue and improving workplace safety during daily manual handling.
4. Physical Selectivity & Error Prevention
To eliminate human error, AeroDry offers a Customizable Mechanical Coding Slot (Selectivity Option). This physical safeguard prevents the accidental cross-connection of different fuel lines, ensuring the integrity of your media transfer.
5. Premium FKM/NBR Sealing Technology
Equipped with high-performance fluororubber (FKM) or nitrile rubber (NBR) elastomers, our seals provide superior resistance to corrosion from aviation kerosene, diesel, gasoline, and other aggressive chemical media.
ApplicationsAviation Fueling: Safe handling of Jet A-1 and aviation gasoline.
Petrochemical Transfer: Reliable loading/unloading for tank trucks and railcars.
Marine & Terminal: Bulk transfer in port environments.
Mobile Delivery: Efficient solutions for localized fuel distribution.
📧 Inquiry Notice: Free CAD drawings (2D/3D) and material test certificates (MTC) are available upon request.
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