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B737 CL - NG - SLC007/NAY

Item number: ERA20200001

Silencer - Boeing 737 CL / NG - Avionic Extraction Air Outlet

Category: ATA 21 - Air Conditioning

Price on application
Short supply



> Significant Noise Reduction at area of Avionic Extraction Valve

> more silence around working spaces in maintenance hangar results in more reliability and safety


B737 CL / NG next to exhaust distance 3 m

without silencer 101 dBA 80 dBA

with silencer 83 dBA71 dBA

10 dBA = half noise level


> Direct connection to avionic extraction outlet on fuselage

> No space on ground needed

> Easy weight, easy handling

> Little storage space


> Height 720 mm

> Diameter 180 mm

> Weight 6 kg


> 1 week

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