Size (CM)：19*17*6

Weight (KG)：0.45

Brand

JUNXUN

Overview

The 98D34103002102 is a high-performance, sub-micron precision Air Data System (ADS) Flush Two-Needle Adapter custom-engineered for the rigorous maintenance, diagnostic clearing, and airworthiness servicing of commercial and regional aircraft. Classified as a critical avionics Ground Support Equipment (GSE) asset, this dual-needle adapter is purpose-built to interface directly with pitot-static probes, enabling safe, controlled purging of debris, moisture, and contaminants from internal sensing lines. Manufactured by JUNXUN to comply with strict aerospace pneumatic coupling standards, the 98D34103002102 ensures balanced flow distribution across the dynamic and static pressure ports, effectively protecting sensitive pressure transducers and air data computers from pressure-spike damage during high-velocity cleaning sequences.

Key Points

Precision Two-Needle Synchronization: Engineered with dual-port geometry that allows for simultaneous, balanced pressure flushing of pitot and static sensing lines, preventing internal pressure imbalances.

High-Fidelity Pressure Seal: Outfitted with aerospace-grade, non-marring silicone or viton seals that provide an airtight interface with standard aircraft probe geometries, ensuring zero leakage during cleaning.

Industrial-Grade Corrosion Resistance: Fabricated from premium, passivated stainless steel or structural aluminum, designed to withstand repetitive industrial cleaning cycles and atmospheric oxidation.

Universal Interface Compatibility: Features a precision-engineered shank profile compatible with standard pneumatic cleaning rigs and hand-held diagnostic test sets found in modern aviation tool cribs.

Applications

Pitot-Static System Maintenance: Deployed by avionics technicians to purge blocked or degraded sensing lines during line maintenance and scheduled C-check servicing.

Air Data Sensor Diagnostic Clearing: Utilized within flight-line environments to rapidly clear contaminants after detected air data anomalies or erroneous cockpit instrument readings.

Aviation Tool Crib Logistics: Essential specialized GSE hardware for commercial airline maintenance hubs, flight schools, and third-party MRO facilities to maintain optimal sensor accuracy and system dispatch reliability.