200mm diameter 3m Long Flexible Duct Insulated

Manufactured by Airflow Engineering Ltd

INTERLOCK (Premium Clip) flexible duct is a robust, durable lightweight air duct, and answers the need for low-cost duct systems for the commercial and domestic air-conditioning industry. Being a truly flexible air duct, Interlock is compressible in its length. This allows it to be compression packed, minimizing storage and transport costs and greatly assisting in preventing loss of product through damage whilst in transit or on-site handling. Each length of Interlock individually packed for your convenience.

LOW FLOW-RESISTANCE Interlock whilst being ultra flexible, maintains it full diameter through the tightest of bends, allowing ease of installation in the most awkward of situations. When correctly installed (i.e. correct length is used to avoid corrugations in its length) resistance to air flow is minimized. Complies with the fire requirements of BS 476.

TEMPERATURE RATING -30C to + 120C

INSULATION Insulated Duct: Autex polyester insulation both thermal and acoustic is a self extinguishing product. It conforms to the building code requirements (NZ/Aust) as tested to AS 1530 Part 3, with a 4 zero fire rating. The use of 40mm (nominal thickness) polyester thermal blanket to insulate Interlock produces the high performance thermal properties. R0.6 duct is generally used in all heating and evaporative cooling jobs and is insulated with 240 GSM polyester.

You are trading with a specialist heating and ventilation company, questions welcome. Some of our products need a little help with selection, we are happy to help make your selection.

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