Sale price£21.29

Kair 45 Degree flat bend 220mm x 90mm

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Product Summary:

This horizontal 45 degree elbow bend can be used to run your ductwork around obstacles, along walls and into ceilings and offers superior performance and durability over flexible alternatives.

Both sides are female sockets. The ends will fit over Kair System 220 (220mm x 90mm) flat ducting pipe 

Kair System 220 (SYS-220) ducting has comparable airflow performance to 150mm Round Duct. Is designed to be low profile to fit inside ceilings, floor slabs, or to be concealed above kitchen wall units. It is best utilised as a part of a ducting system for high powered cooker hood extractors and whole-house ventilation systems, such as heat recovery systems or mechanical ventilation systems in offices, houses, and apartments.

  • Made in the UK using strong high-quality white polystyrene/polypropylene material.
  • Max / Min Temperature: +60c / -15c.
  • Easy to install and durable, just push-fit duct and fittings together.
  • For permanent fixings, seal joints with silicone sealant solvent cement or tape.
  • Kair plastic rigid duct provides superior airflow performance and durability versus flexible duct.
  • Suitable to use in compliance with Part F Building Regulations.
  • Airflow performance independently tested by BSRIA or BRE.
  • Static Pressure Drop in Pascals:
    • 60 l/s = 2.4 Pa
    • 120 l/s = 29.5 Pa
    • 180 l/s = 66.6 Pa.

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