Size (CM)：21*17*9

Weight (KG)：1

Brand

JUNXUN

Overview

The IL2940-1 is a high-performance, precision-engineered Norco Fitting and quick-disconnect fluid coupling custom-designed for the rigorous hydraulic, pneumatic, and environmental control system (ECS) networks of Boeing commercial aircraft. Classified as a flight-critical fluid management component and maintenance interface hardware, this specialized adapter incorporates an advanced internal self-sealing valve configuration. Manufactured by JUNXUN to comply with strict Boeing technical criteria and international aerospace material specifications, the IL2940-1 delivers an absolute pressure-tight connection that eliminates fluid weeping or air ingestion during high-pressure cycles, safeguarding complex onboard propulsion and structural control routing from pressure drops and environmental contamination.

Key Points

Proprietary Norco Design Integration: Precision-machined to interface flawlessly with the standardized Norco female coupling docks, internal sleeves, and alignment locking lips specific to Boeing fleet architectures.

Instant Zero-Leakage Sealing: Features a heavy-duty internal poppet valve mechanism that triggers immediate mechanical closure upon separation, preventing fluid spillage, pressure loss, and toxic vapor escape.

Aero-Grade Chemical and Thermal Resistance: Fabricated from premium, heat-treated high-tensile stainless steel or specialized anodized alloys equipped with advanced fluorocarbon or Skydrol-resistant elastomeric seals.

Vibration-Proof Locking Mechanism: Engineered with a robust mechanical coupling lock to prevent accidental disconnects induced by continuous high-frequency engine harmonic vibrations or airframe buffeting.

Applications

Boeing Fleet Fluid System MRO: Utilized by certified component overhaul shops to replace worn line connectors, seal ports, and interface lines during scheduled heavy maintenance checks.

Hangar Ground Support Pressure Testing: Deployed as an essential plumbing coupler to connect external hydraulic mules or pneumatic servicing carts to the aircraft's primary maintenance bays safely.

Airlines Quick-Response Line Maintenance: Vital tool crib and expendable stock for international airline engineering hubs to complete rapid fluid line troubleshooting and line-replaceable unit (LRU) swaps on airport ramps.