Kair Rectangular Flat Ducting 204mm x 60mm - 1 Metre Length Flat Channel Pipe Pipe ends are male fittings and will fit inside square 204mm ducting such as System 200 Kair female fittings such as 90 degree bends. Lengths of duct channel can be joined together using a female connector Part: DUCVKC5608. Use flat channel ducting clips to fix ductwork to walls and ceilings and support ducting tube Part: DUCVKC5610. Kair rectangular ducting is one of our most popular ranges. The low-profile dimensions of the duct and fittings allows it to be easily concealed where space is restricted. Despite compact dimensions it offers high airflow performance, making this system perfect for both whole house systems and single extract requirements such as Bathroom, Kitchen, and Utility Room extract systems. Max / Min Temperature: +60c / -15c. Made in the UK using UVPC Plastic Easy to install, just push-fit duct and fittings together Suitable to use in compliance with Part F Building Regulations Airflow performance independently tested by BSRIA or BRE Free Air = 11452 mm Static Pressure Drop in Pascals: 15 l/s = 0.54 Pa - 30 l/s = 1.95 Pa - 60 l/s = 7.21 Pa. Kair plastic ducting is durable and suitable for commercial and domestic use. It is perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood. This pipe can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and Heat Recovery Systems. Genuine Kair product & covered by the Kair 100% Satisfaction Guarantee. Search for Kair Ducting for the full range of compatible 204mm x 60mm rectangular fittings, outlets, and grilles. Can be connected to other Kair round and rectangular ducting systems using the appropriate adaptor.