White Plastic Extractor Fan Backdraught Shutter - Male Spigot - Male Spigot will fit inside Kair 150mm Round Pipe (Part: DUCVKC670) or 152mm Flexible Hose (Part: DUCP0092/152/35) and can be used to join multiple lengths of pipe together to form a long duct run.;Stops unpleasant odours, noises, or draughts flowing back through your duct. Gravity flap - no need for springs that break. Will join any female part of the Kair System 150 (SYS-150) range. Also fits other ranges. Built to last out of high-quality white Polystyrene/Polypropylene plastic Material. Max / Min Temperature: +60c / -15c.;Use when you need to stop smells flowing backwards within ducting, or when you have 2 or more extractor fans connected to same duct run. Perfectly suited for ducting your Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood. This backdraught shutter can be used as a part of a long duct run for a variety of purposes including whole house ventilation, passive stack vent, air conditioning, positive pressure, Tumble Dryer Venting, HVAC, and Heat Recovery Systems.;Suitable to use in compliance with Part F Building Regulations. Airflow performance independently tested by BSRIA or BRE. Static Pressure Drop in Pascals: 15 l/s = 13.60 Pa - 30 l/s = 23.50 Pa - 60 l/s = 43.60 Pa.;Genuine Kair Product & covered by the Kair 100% Satisfaction Guarantee for your peace of mind. Made in the UK. Compatible with the extensive Kair SYS-150 range of fittings, outlets, and grilles. Search for Kair SYS-150 Ducting for the full range of Kair 150mm x 70mm Rectangular and 150mm Round ducting products. If you have any questions please do not hesitate to ask fellow purchasers via the Customer Questions & Answers system below.

• Kair 150mm / 6 inch Backdraught Shutter / Ducting Connector with Non-Return Damper Flap - SYS-150 - DUCVKC363

Kair 150mm / 6 inch Backdraught Shutter / Ducting Connector with Non-Return Damper Flap - SYS-150 - DUCVKC363Kair