Description

Brand: RandD Ventilation
Shipping: From £10.00
Multi-layer Aluminum / Polyester insulated with an inner fiberglass yarn duct Insulation

Diameter 500mm (internal measurement).
Temperature Range: 30/+140C
Maximum Air Velocity – 30 M/Sec Maximum Positive
Working Pressure: 2500 PA
Standard Length: 10 Meters
Fire Resistance – Successfully ‘Fire Resistance’ tested to BS476 (parts 6,7 & 20)
Packing – Compressed Length in a Box of 1.2 Meters