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B-G Air Ducting Hose
Written by Brown Geeson on . Posted in
High Temperature Air Duct Hose for Demanding Performance Applications
When airflow needs to be managed reliably in extreme heat or cold, material choice becomes critical. This high temperature air duct hose is engineered specifically for performance-critical environments where flexibility, durability, and thermal stability cannot be compromised.
Designed for low-pressure hot and cold air transfer, this hose delivers consistent airflow across a wide temperature range, making it ideal for motorsport, aviation, industrial, and specialist vehicle applications.
Engineered for Extreme Temperature Performance
This silicone air duct hose operates continuously from -70°C to +300°C (-94°F to 572°F), ensuring dependable performance in environments that would quickly degrade conventional ducting.
Whether exposed to intense engine bay heat or sub-zero intake conditions, the hose maintains its structure and flexibility without cracking, collapsing, or hardening over time.
Rugged Construction for Long-Term Durability
Built for harsh conditions, the hose features a multi-layer silicone-coated glass fibre construction, reinforced with a spring steel wire helix.
Key construction benefits:
- Excellent crush resistance and shape retention
- High resistance to vibration and mechanical stress
- Long service life even in high-duty applications
- The smooth internal bore is optimised to reduce turbulence and pressure loss, improving airflow efficiency across the system.
- Flexible, Lightweight, and Easy to Install
Despite its robust build, this heat resistant air duct hose remains highly flexible and lightweight. It bends easily around tight spaces while maintaining its internal diameter, making installation quick and straightforward.
With a 2mm wall thickness, the hose can be cut to custom lengths using standard tools, reducing installation time and waste.
Resistant to Oil, Weather, and Chemicals
The external silicone coating provides excellent resistance to:
- Oil mist
- Ozone
- UV exposure
- General weathering
This makes the hose particularly well-suited for exposed environments where long-term reliability is essential.
Sizes, Colours, and Supply Lengths
Available Colours: Black or Red (Orange)
Standard Internal Diameters
- 25mm (1”)
- 32mm (1.25”)
- 38mm (1.5”)
- 42mm (1.65”)
- 45mm (1.75”)
- 51mm (2”)
- 60mm (2.36”)
- 63mm (2.5”)
- 70mm (2.75”)
- 76mm (3”)
- 102mm (4”)
- 127mm (5”)
Custom sizes available upon request.
Supplied Lengths
One continuous length up to 4 metres (±20mm manufacturing tolerance).
Typical Applications
This high-temperature duct hose is widely used across multiple industries:
Motorsport
- Brake cooling ducts
- Engine bay ventilation
- Cold air induction systems
Aviation
- Turbine ventilation
- Manifold and heat management systems
Industrial
- Heat extraction
- Exhaust ducting
- Air handling systems
Marine & Military
- Harsh-environment airflow solutions
- HVAC & Vehicle Systems
- Heating ducts
- Cold air transfer
Why Choose This High Temperature Air Duct Hose?
This hose delivers a proven balance of flexibility, strength, and extreme heat resistance. Its reinforced construction, wide operating temperature range, and resistance to environmental exposure make it a dependable solution for professionals who demand consistent airflow and long-term performance.
If you’re looking for a reliable silicone air duct hose for high-temperature applications, this product offers the durability and performance your system depends on.
