DUCT (P/N be-329) - New Surplus
P/N: be-329
Category: Ducts, Heating & Air Conditioning
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Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.
Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $95.00 | 1 Available |
Product Description
The be-329 is a flexible air duct for aircraft environmental control systems. This component routes ventilation or conditioned air from the mixer unit to cabin outlets, maintaining pressure and temperature integrity throughout the distribution path. Constructed from reinforced rubber or composite material with internal spiral support, the duct resists collapse under operational pressures and temperature cycling.
Installation follows SAE AS1501D specifications for flexible air duct hose and ARP699 guidance for high-temperature pneumatic applications. Secure with approved clamps and supports per the aircraft maintenance manual, maintaining minimum clearance from structural members and electrical systems. Verify all joints are leak-free before return-to-service.
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 DUCT (P/N be-329)?
The be-329 is a flexible air duct for aircraft environmental control systems. This component routes ventilation or conditioned air from the mixer unit to cabin outlets, maintaining pressure and temperature integrity throughout the distribution path.
Is the be-329 a PMA or OEM part?
The DUCT may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.
Does the be-329 include installation hardware?
Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the DUCT. We stock related hardware and can help identify companion parts.
Can the be-329 be shipped internationally?
Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the be-329.
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