Thermoid Aeroduct SCAT Single Ply Silicone Coated Ducting 4-528 1" x 132" (11') - 00890000404

The Thermoid Aeroduct SCAT 4-528 Aircraft Ducting - 00890000404 is a single 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

• Single ply silicone construction: Woven fiberglass fabric impregnated with silicone rubber and supported by a spring-steel-wire helix
• Lightweight flexibility: Easy to route around obstructions, with short sections that can be joined to form longer runs
• Application limits: Not intended for negative pressure applications
• Operating temperature range: -65°F to +550°F

Specifications

• Dimensions: 1" I.D. x 132" L
• Inside Diameter (I.D.): 1"
• Standard Length: 11 ft
• Weight per Foot: 0.11 lb/ft
• Minimum Bend Radius (inside): 0.5 in
• Minimum Burst Pressure: 120 PSIG
• Internal Working Pressure: 30 PSIG
• Maximum Leakage: 0.01 CFM per ft at working pressure
• Operating Temperature Range: -65°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.