White plastic rectangular to round connector.
Allows you to convert between Kair System 100 (SYS-100) 110mm x 54mm rectangular and 100mm round ducting systems.
At one end there is a 100mm Round Male Spigot that fits inside Kair 100mm round duct pipe (Part: "DUCVKC250").
The other end is a female spigot and fits over Kair 110 x 54mm Rectangular Duct Pipe (Part: "DUCVKC249").
Perfectly suited for ducting your Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, Tumble Dryer, or Cooker Hood.
This item 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 ventilation, air conditioning, HVAC, and Heat Recovery systems.
Kair SYS-100 plastic rigid ducting is perfect for DIY and Trade use and provides superior airflow performance and durability versus flexible duct.
Suitable to use in compliance with Part F Building Regulations.
Genuine Kair Product & covered by the Kair 100% Satisfaction Guarantee.
Looking for a female fitting? Click here to view our SYSTEM 100 SHORT FEMALE ROUND TO RECTANGULAR ADAPTER
Genuine Kair Product & covered by the Kair 100% Satisfaction Guarantee. Compatible with the extensive Kair SYS-100 range of fittings, outlets, and grilles.
|Round System (mm)||100|
|Flat System (mm)||110x54|
|Product Group||Plastic Ducting|
|Product Variety||110mm x 54mm to 100mm (Male)|
|Spigot size (mm)||101|
|Socket size (mm)||110|
|Free Area (mm²)||5,424mm - 7,283mm|
|Packaged Weight (Kg)||0.04|
|Packaged Length (mm)||65|
|Packaged Width (mm)||113|
|Packaged Height (mm)||102|
|Temp Max (°C)||60|
|Temp Min (°C)||-15|
|Barcode - Type||EAN|
|Vent Axia (similar)||455035|
|Polypipe / Domus (similar)||DD071|
|Pressure Loss (Pa) 15 l/s||4.8|
|Pressure Loss (Pa) 30 l/s||20.4|
|Pressure Loss (Pa) 60 l/s||86.2|
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hi could u tell me if this will fit a amcor amc9000m portable a/c unit and recommend a hose to
Thank you for your question.
If you have a spigot on the back of the unit then this item is not needed as the pipe is female and will fit directly over the spigot. If you do not have a spigot the item you require is QS4216 the pipe required is QS4384 and a clip is required to join the hose to the plate which is QS1376
Do you have an adapter with rectangle 140mm x 80mm female to 100mm round male please?
Hello Mr Welton
Dear Sir, Madam, I would like to connect this product with the system 100 vertical 4 degree bend but they are both female, therefore do you sell rectangular male connectors or should I use '110x54mm rectangular flat ducting 1 metre-white plastic' ? Thank you
I need to adapt the grille with fly screen DUCVKC244F/S to flexible rectangular in a soffit space. Do I need this adaptor DUCVKC207 or this one DUCVKC241
DUCVKC241 is the one that is compatible with the round spigot on the grille but if you are really tight for space then you may want to look at DUCVKC236
|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)|