Kair System 125 (SYS-125) Rectangular Ducting is designed for use with medium capacity extraction systems and cooker hoods. It is perfect for flush fitting against ceilings and walls and can be concealed above wall units or inside ceiling voids.
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. This connector 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.
Not quite the right size?
We stock a range of flat channel connectors for the following duct sizes:
Looking for compatible ducting?
|Flat System (mm)||150x70|
|Product Group||Plastic Ducting|
|Socket size (mm)||150|
|Packaged Weight (Kg)||0.064|
|Packaged Length (mm)||70|
|Packaged Width (mm)||156|
|Packaged Height (mm)||70|
|Temp Max (°C)||60|
|Temp Min (°C)||-15|
|Barcode - Type||EAN|
|Pressure Loss (Pa) 15 l/s||0.1|
|Pressure Loss (Pa) 30 l/s||0.44|
|Pressure Loss (Pa) 60 l/s||1.95|
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Is there a version of this product available with a damper incorporated?
I am trying to install a wall mounted cooker extractor with rear vent size 145x65 to vent directly through an exterior wall. Unfortunately no ducting kit is supplied or available. Would your rectangular ducting be suitable if it could be attached to the extractor with metal tape to create a seal?
|Customers who bought this product also purchased|
|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)|