Kair 90 Degree Horizontal Elbow Bend 220mm x 90mm - 9 x 4 inch

KAIR SYSTEM 220 RECTANGULAR - 220MM x 90MM - 90 DEGREE HORIZONTAL BEND

Product Summary:

This horizontal 90 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 (Part: "DUCVKC5704").

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 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 = 7.3 Pa
  • 120 l/s = 29.5 Pa
  • 180 l/s = 66.6 Pa.

Installation Tips:

1. Kair plastic ducting pipe is lightweight & easy to install. You simply push-fit the duct pipe and fittings together. For permanent fixings, you can seal the joints with a method of your choice (Popular options include silicone sealant, solvent cement or tape).
2. Rectangular plastic ducting can be carefully cut to the required size using a hacksaw. Offcuts are always useful to keep to hand for joining two female fittings together.
3. If your duct run passes through a particularly cold area, we would recommend considering using our pre-insulated ducting to avoid condensation building up within your ductwork. Click here to view our range of pre-insulated plastic ducting.

Alternative Products:

Looking for Compatible Fittings?

Compatible with the extensive Kair System 220 range of pipes, fittings, outlets, and grilles.

Click here to view the full range of Kair 220mm x 90mm Rectangular Ducting Products.

Common Applications:

The Kair range of plastic ducting is commonly used for the following applications:

• Bathroom Extractor Fan Ducting
• Kitchen Extractor Fan Ducting
• Cooker Hood Ducting
• Heat Recovery Unit Ducting
• Air Conditioning Ducting
• HVAC Ducting
• Tumble Dryer Ducting
• Hydroponics Ventilation Ducting
• Whole House Ventilation Ducting
• Positive Input Ventilation System Ducting