******PROUDLY NEW ZEALAND MADE*******
- Acoustic Flexible Duct fully complies to AS/NZ Standard Codes AS4254, AS4508 & AS1503.3 Fire
Test
- Acoustic Ducting - Rated R0.6—250gms per square metre
- Outer Acoustic has a Foil Sleeve which is Fire Retardant and UV Stabilised.
- Temperature Range: –30° to 150°C
- Air Velocity: 30m/s Max
- Operating Pressure: 3000 Pa Max
Acoustic Flexible Ducting is packaged individually and store on end to avoid compression.
Recovery to the design thickness is achieved after removal from the packaging and when the Flexible
Duct is stored for less than 6 months.
Acoustic Performance of the Polyester Insulation will absorb in the 500Hz to 8kHz range.
Duct Insulation is 25mm thick 250gsm rate at R0.6. This durable Polyester Insulation meets
the 50 year minimum durability of NZDS B2, it is full, recyclable and has been developed to
foster sustainable building products and practices. This Polyester Insulation is Non-Irritant,
Non-Allergenic and
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Complies with Insulation Standards AS/NZS 4859.1
Fire Performance of the Polyester Insulation is tested to AS1503.3 and achieves the following
Fire Hazard Indices:
Ignitability 0 Spread of
Flame 0 Heat Evolved 0 Smoke Developed 0
