Thermoid Aeroduct SCEET Double Ply Silicone Coated Ducting 20-528 4 1/2" x 132" (11') - 00890102004

The Thermoid Aeroduct SCEET 20-528 Aircraft Ducting - 00890102004 is a double ply, wire-supported, silicone-coated fiberglass aircraft ducting hose used to route hot or cold air in tight spaces.

This Aeroduct ducting is widely used for aircraft cabin heat and ventilation runs, carburetor and induction heating, avionics cooling, and other Environmental Control System routing where tight bends and vibration are expected. It is also a strong fit for aviation ground support equipment such as pre-conditioned air setups, heater carts, and other low-pressure air transfer needs. Beyond aviation, this style of flexible ducting is used for industrial ventilation, motorsports cooling and air routing, and marine engine compartment airflow.

Key Features

• Double ply silicone construction: Two plies of silicone coated fiberglass with the wire helix bonded between liner and cover
• Lined for efficiency: Designed for reduced friction loss compared with unlined ducting, helpful for airflow sensitive runs
• Application limits: Not recommended for liquids, highly abrasive materials, or negative pressure applications
• Operating temperature range: -80°F to +550°F

Specifications

• Dimensions: 5" I.D. x 132" L
• Inside Diameter (I.D.): 5"
• Standard Length: 11 ft
• Weight per Foot: 0.55 lb/ft
• Minimum Bend Radius (inside): 1.5 in
• Minimum Burst Pressure: 72 PSIG
• Internal Working Pressure: 19 PSIG
• Maximum Leakage: 0.04 CFM per ft at working pressure
• Operating Temperature Range: -80°F to +550°F

Whether you are supporting aircraft line maintenance, heavy checks, or ground operations at an FBO, PJi® can help you match the right Thermoid part to your application and ensure you have the documentation you need. Contact our aviation specialists by phone, email, or chat for fit, spec, and availability support.