Fantronix 45 Degree Elbow Connector Bend 125mm - 5 inch Round Plastic Ducting Joint to Connect Round Duct Pipe or Flexible Hose Ventilation Pipe by Amazon.co.uk

• 125mm / 5 inch plastic ducting 45 degree elbow bend with male spigot. Built to last out of high-quality Polypropylene plastic Material. 45 degree bends can be used to run your ductwork around obstacles along walls and into ceilings and offers superior performance and durability over flexible alternatives.

• This 45-degree bend will push fit inside any female part such as 125mm round pipe or 127mm flexible hose when used with a hose clip or tape.

• The rigid 45-degree bend offers superior airflow performance compared to flexible ducting. This plastic ducting is lightweight, durable, and suitable for commercial and domestic use.

• When using long duct runs, ensure that your fan has the appropriate power to exert the required force. Compatible with most other manufactures. Max / min temperature: +60°c / -15°c. Suitable to use in compliance with Part F Building Regulations. Static Pressure Drop in Pascals: 15 l/s = 0.70 Pa - 30 l/s = 2.90 Pa - 60 l/s = 12.20 Pa

• Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood. It can be used as a part of a long duct work run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning and Heat Recovery Systems.