White Plastic 90 Degree Elbow Bend Connection - Male Spigot will fit inside Kair 150mm Round Pipe (Part: "DUCVKC670") or 152mm Flexible Hose (Part: "DUCP0092/152mm/35").
Easy to install and durable, just push-fit duct and fittings together. Will join any round female part of the Kair System 150 range. Also fits other ranges.
Built to last out of high-quality white Polystyrene/Polypropylene plastic Material.
Max / Min Temperature: +60c / -15c.
Kair plastic ducting is lightweight, 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. It 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.
Round rigid ducting provides superior airflow performance vs. comparative size rectangular or 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:
All of our Kair products have a full 30-day money back guarantee.
|Round System (mm)||150|
|Product Group||Plastic Ducting|
|Spigot size (mm)||149|
|Packaged Weight (Kg)||0.191|
|Packaged Length (mm)||150|
|Packaged Width (mm)||85|
|Packaged Height (mm)||85|
|Temp Max (°C)||60|
|Temp Min (°C)||-15|
|Vent Axia (similar)||370295|
|Polypipe / Domus (similar)||690|
|Pressure Loss (Pa) 15 l/s||1|
|Pressure Loss (Pa) 30 l/s||4.2|
|Pressure Loss (Pa) 60 l/s||18.2|
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Am installing new Bosch island chimney extractor and need to purchase 150mm 90 degree bend plus 2meter pipe. Can't figure out the best way to connect the pipe opening at the top of the extractor to the bottom of the 90 degree bend. PIPES ARE RIGID BUT CAN'T BELIEVE THAT YOU USE GLUE - With the heat an all plus the ability to remove for maintenance etc Any ideas?
Hello, Was considering QS680 which is 270 mm in height to use with QS46641 to vent from top of Bosch Extractor fan out thru kitchen wall, but then saw that QS278 is only 153 mm in height. I need to consider this as I have to allow 750 mm clearance between the gas cooker and the extractor fan. As the fan installation will be quite high QS278 may prove easier to use that QS680, but Q1- is QS278 compatible with QS46641, and Q2 – will it melt, as I note that it is made of polystyrene?
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|Ducting System||Actual dimensions (mm)||Space requirements (mm)||Airflow mm²|
For 4" (100mm) extractor fans or for low power cooker hoods up to 250m³/hour
|System 100 - Round||100||106||7,854|
|System 100 - Rectangular||110 x 54||116 x 60||5,940|
For medium extraction rates or if available depth is limited up to 500m³/hour
|System 125 - Round||125||131||12,272|
|System 125 - Rectangular||150 x 70||156 x 76||10,500|
For 6" (150mm) extractor fans or for high power cooker hoods up to 500m³/hour & above
|Megaduct 220 - Rectangular||220 x 90||227 x 97||17,968|
|System 204 - Rectangular||204 x 60||210 x 66||12,240|
|System 150 - Round||150||156||17,671|
|System 150 - Rectangular||180 x 90||186 x 96||16,200|
For a shallow space, such as ceiling voids or under floor, where high extraction rates are not needed:
|System 300 - Rectangular||308 x 29||314 x 35||8,932|
|System 225 - Rectangular||234 x 29||240 x 35||6,786|
| System 100 |
| System 125|
| System 150|
|System 204||System 225|
|System 220||System 300|
|Actual Dimensions (mm) Space Requirements (mm)|