Flexible Duct

Firebreak Duct R1.0

Polyaire Firebreak Flexible Duct is manufactured from metalized Mylar and clear Mylar substrates, incorporating totally enclosed helically wound galvanised high tensile steel wire.

Firebreak Duct R1.0 (Polyester Insulation) - 3 Metre Lengths

Item #Diameter (mm/inch)Length (m)
110017Ø150 / Ø63
110019Ø200 / Ø83
110021Ø250 / Ø103
110023Ø300 / Ø123
110025Ø350 / Ø143
110027Ø400 / Ø163
110029Ø450 / Ø183
110030Ø500 / Ø203
110043Ø550 / Ø223
110031Ø600 / Ø243

The layers are bonded with a fire retardant adhesive to ensure long life in all ambient conditions. The insulation is a polyester thermal blanket manufactured to rigid standards.

• Metalized Inner Core
• Polyester Insulation
• Metalized Outer Fire Jacket
• Operating Temperature: -20°C to +80°C
• Operation Pressure: -190pa to +1200pa
• General Use: Heating and cooling
• Domestic and commercial systems
• Complies with AS 4254
• Test certificates available

Firebreak Duct R1.0 (Polyester Insulation) - 6 Metre Lengths

Item #Diameter (mm/inch)Length (m)
110018Ø150 / Ø66
110020Ø200 / Ø86
110022Ø250 / Ø106
110024Ø300 / Ø126
110026Ø350 / Ø146
110028Ø400 / Ø166
110127Ø450 / Ø186
110213Ø500 / Ø206

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