Hi, what is the exact outer diameter? i have a 152mm hole and i need to know if it will fit before i buy it.

Over all diameter is 153mm and internel diameter is 150mm. Hope this helps

Is this suitable for wood dust/shaving extraction?

It would generate dangerous amounts of static electricity that would cause a dust problem on the outside of the tube and it could not be earthed properly. I would stick with metal ducting for this.

Has anyone used this product for a workshop dust extraction system?

UPVC can be used as a long straight run using a min 150mm diameter or larger, beware that you could encounter static discharge caused by friction.if there are one or more bends to navigate normally you would use Tecflex VF dust extraction specifically designed for this application, with less to no chance of clogging

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Kair 125mm x 350mm Rigid Round Ducting Pipe

Kair 125mm x 350mm Rigid Round Ducting Pipe

Product ID: 131852606

Details

Brand
Kair
Material
uPVC
Colour
White
Product dimensions
12.8W
Item weight
0.41 Kilograms
Nominal wall thickness
3 millimeters

📏125mm inner diameter precision fit

⚙️3mm rigid uPVC wall thickness

🛠️350mm compact, easy-to-cut length

¥10151

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your airflow game with precision-engineered ducting that’s built to last!

MODULAR CUSTOMIZABLE - 350mm short length pipe can be easily cut and joined with male connectors, giving you ultimate control over your duct layout.
EFFORTLESS INSTALLATION - Push-fit design with female ends means no fuss—secure with clips or sealants for a professional finish every time.
PRECISION ENGINEERED FIT - 125mm inner diameter ensures seamless compatibility with standard male duct fittings for a flawless airflow system.
DURABLE U PVC CONSTRUCTION - 3mm thick rigid plastic offers long-lasting strength while remaining lightweight for effortless installation.
OPTIMIZED AIRFLOW PERFORMANCE - Rigid round ducting outperforms flexible alternatives, delivering superior ventilation efficiency and quieter operation.

The Kair 125mm x 350mm Rigid Round Ducting Pipe is a UK-made, high-quality uPVC duct designed for superior airflow and easy installation. Featuring a 125mm inner diameter and 3mm thick walls, this lightweight yet durable pipe connects seamlessly with male fittings and can be customized by cutting to size. Ideal for professional HVAC setups, it complies with Part F Building Regulations and offers a reliable, modular solution for efficient ventilation.

Specifications

ASIN	B00YLIPUIO
Best Sellers Rank	4,077 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Ducting
Brand	Kair
Colour	White
Country of Origin	United Kingdom
Customer Reviews	4.6 out of 5 stars 1,929 Reviews
Item Dimensions L x W	12.8W centimetres
Item Length	0.35 Metres
Item Weight	0.41 Kilograms
Item weight	0.41 Kilograms
Manufacturer	Kair
Material	uPVC
Nominal Wall Thickness	3 millimeters
Nominal wall thickness	3 millimeters
Product dimensions	12.8W centimetres
Unit Count	1 count

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