ALTITUDE COMPENSATING REGULAT (P/N 4421135-000) - As Removed
P/N: 4421135-000
Category: Flight Instruments
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 4421135-000 is an altitude-compensating regulator for aircraft pneumatic and oxygen systems. Using aneroid sensing, it maintains consistent outlet pressure as altitude changes during flight. The regulator automatically adjusts delivery pressure relative to ambient conditions, preventing system fluctuations from takeoff through cruise.
Installed in control lines on Embraer EMB-505 Phenom 300 aircraft, it includes surge control to protect downstream components. Follow applicable Aircraft Maintenance Manual procedures and verify IPC applicability for your aircraft serial number before installation.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the ALTITUDE COMPENSATING REGULAT (P/N 4421135-000)?
The 4421135-000 is an altitude-compensating regulator for aircraft pneumatic and oxygen systems. Using aneroid sensing, it maintains consistent outlet pressure as altitude changes during flight.
Is the 4421135-000 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The ALTITUDE COMPENSATING REGULAT is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 4421135-000 be used as a direct replacement in my aircraft?
The ALTITUDE COMPENSATING REGULAT is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the 4421135-000?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the 4421135-000.
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