Size (CM)：76*76*20

Weight (KG)：11

856A3755P01 is a high-precision aviation pneumatic component compliant with AS9100D standards and FAA/EASA airworthiness regulations, engineered for pressure sensing and flow modulation in aircraft cabin pressure control systems during MRO and assembly. Fabricated from lightweight, corrosion-resistant aluminum alloy with anodized anti-corrosion finish, it operates stably across extreme temperatures from -60℃ to 200℃, resisting compressed air moisture corrosion, pressure fluctuations and cyclic fatigue without performance degradation. Its precision-machined sensing ports ensure seamless, leak-free connection with pneumatic pipelines, eliminating pressure drift risks during climb, cruise and descent phases. Compact and reliable, it optimizes cabin pressure regulation efficiency and serves as a critical part for aircraft operational safety and passenger comfort.