Aluminium Flexible Duct Connector
Ref: ALU
Lightweight aluminium connector that absorbs vibration and misalignment between fan units and ductwork, preventing noise transmission.
Key Specifications
- Material
- Aluminium laminate
- Temperature range
- –30 °C to +120 °C
- Standard length
- 250 mm
- Pressure class
- 2 500 Pa
- Air leakage class
- Class C
- Available widths
- 100 – 1 500 mm
Description
The ALU flexible duct connector is manufactured from multi-layer aluminium laminate with reinforced edges for a durable, airtight seal. Designed to decouple HVAC equipment from rigid ductwork, it absorbs axial, lateral, and angular movement caused by fan vibration and thermal expansion. The connector maintains full airflow capacity while dramatically reducing structure-borne noise, making it the ideal choice for comfort-critical applications such as offices, hospitals, and hotels.
Features
- Multi-layer aluminium laminate construction
- Temperature range –30 °C to +120 °C
- Airtight to Class C (EN 15727)
- Standard length 250 mm, custom lengths available
Applications
- AHU connections
- Fan coil unit connections
- Rooftop unit duct transitions
Technical Documents
Materials
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