Professional-grade galvanised steel duct fitting for ventilation systems. 180mm Diameter Branch – Cut in Pipe Saddle 45 Degree is manufactured to high standards for durability and performance. Designed for easy installation and secure connections. Suitable for HVAC, extraction, and industrial ventilation.
20% VAT added at checkout
Made to order. Please allow 3-5 working days for delivery.
Order before 3pm today for delivery by Friday 18th September
Select Size
180mm Pipe Saddle to be connected to a main duct run, without the need to cut out section to fit a T-Piece.
Please select the size duct you wish to connect ON TO from the drop down menu.
Please note that product shown in the image is for illustration purposes only. The actual product supplied may differ in appearance, build or manufacturer.
Our galvanised spiral ducting range runs from 80mm up to 1000mm diameter, with 24 standard sizes in between including 100mm, 150mm, 200mm, 250mm, 300mm and 400mm. Matching bends, T-pieces, Y-pieces, reducers, connectors and end caps are available across the same sizes. You can browse the range in metric or imperial sizes using the site’s shop-by-size categories, whichever convention your drawings use.
All of our spiral ducting is supplied in 3 metre lengths, in every diameter from 80mm to 1000mm. For shorter runs, the duct can be cut down on site with standard metal-cutting tools and joined using male connectors. For longer runs, simply join multiple 3m lengths together with connectors, sealing each joint as you go.
Spiral duct is sized by its internal diameter, so a 200mm spiral duct has a 200mm bore. Fittings such as bends, reducers and connectors are made with male ends that fit inside the duct, which is why a 200mm fitting slots straight into 200mm duct. When matching to an existing system, measure the inside of the duct rather than the outside.
Push the male end of the fitting into the duct, fix it with self-tapping tek screws, then seal the joint with duct sealant or foil duct tape for an airtight finish. We stock tek screws, duct sealant, foil tape and gasket tape alongside the ducting. Support horizontal runs with split rings or suspension rings from our bracketry range at regular intervals.
Spiral ducting is the most common rigid ductwork for dust extraction, fume control, general ventilation and air conditioning. The galvanised steel construction is sturdy and long-lasting, and the full fittings range — bends, branches, reducers, access doors, silencers and terminations such as jet cowls and weather hats — lets you build a complete system from one matching range.
Most popular sizes are stocked for next-day delivery, but this particular fitting is made to order — despatched in 3-5 working days; the exact lead time is shown on every product page. Delivery is free on orders over £400 excluding VAT, which most ductwork orders of any size reach comfortably. If you need help working out a parts list for your run, call us on 0116 246 0031.
This item is made to order. Please allow 3-5 working days for delivery.
| Service | Estimated Delivery | Cost |
|---|---|---|
| Standard Delivery (UK mainland) | Next working day from dispatch | £15.95 +VAT (£7.95 for small items) |
| Free Delivery | Next working day from dispatch | Free on orders over £400 ex VAT |
| Click & Collect | Collect from our Leicester branch | Free |
| Scottish Highlands & Islands | 2-3 working days from dispatch | £36.95 +VAT |
We deliver to all UK mainland addresses. Scottish Highlands and Islands deliveries may take a little longer. We are not currently delivering to Northern Ireland — Click & Collect remains available.
Questions about delivery? Call us on 0116 246 0031 or email sales@alphaair.co.uk
Six-Week Returns — No Restocking Fees
We want you to buy with confidence. You can return any standard stocked item within six weeks (42 days) of delivery for a full refund — 100% of the item price, no restocking or handling fees. Trade and business customers get exactly the same rights as retail customers. See our Returns Policy for full details.
If you receive a faulty or damaged item, please let us know as soon as possible — ideally within 48 hours of delivery, so we can claim against the courier on your behalf. We will arrange a free collection and send a replacement or issue a full refund. This does not affect your statutory rights.
Questions? Contact us at sales@alphaair.co.uk
20% VAT added at checkout
20% VAT added at checkout
20% VAT added at checkout
20% VAT added at checkout
20% VAT added at checkout
