The 45 degree Y Piece with Seal is a high-quality, galvanised steel duct fitting designed for creating efficient branch connections in spiral ducting systems
Featuring a factory-fitted EPDM rubber gasket, it ensures a secure and leak-free connections without the need for additional sealing products. Ideal for commercial and industrial ventilation, extraction, and HVAC systems, it helps reduce pressure loss and improve airflow efficiency. Complies with DW144 ductwork specifications and is available in multiple sizes for seamless integration with spiral ductwork. Available in sizes ranging from 80mm to 800mm diameter.
Orders of stocked items will be processed immediately, and usually delivered in 1 to 4 working days. Where available, you will be emailed a tracking number for your delivery once despatched.
Prices will vary depending on the items in your basket . Each courier has their own length and weight limitations, and may not be available when placing your order.
Build your order
Simply add the products you need for your project to your basket. Our diameter filter helps to ensure you pick the right size.
Receive your quote
Once you have submitted your quote at the checkout one of our dedicated team will email you your personalised quote.
Register and pay
Once you are happy with your quote then simply contact your dedicated rep who can then process your payment.
There are no reviews yet.
Only logged in customers who have purchased this product may leave a review.
iSeal duct fittings are specially designed ductwork pieces which have double-lipped EDPM sealing gasket and therefore create airtight connections within spiral ductwork systems.
Why should I use sealed fittings instead of standard duct fittings?
Firstly sealed duct fittings massively reduce installation time since there is no need to apply and cure the ducting sealant. With the sealed gaskets they enhance air tightness’s which not only improves energy efficiency by reducing the total amount of pressure loss in your ducting system. They are ideal for environments where air leakage control is critical, such as commercial kitchens, cleanrooms, and industrial extraction systems. Additionally the ductwork will boast superior aesthetics compared to regular fittings, as there will be no sign of any duct tape or messy sealant.
What types of sealed duct fittings are available?
At iDuct, we stock a wide range of sealed duct fittings, including:
Are your sealed duct fittings compatible with spiral ducting?
Yes. Our sealed duct fittings are fully compatible with standard spiral ducting. They are engineered to fit securely and maintain a tight seal without additional sealing materials.
What sizes do sealed duct fittings come in?
We offer sealed duct fittings in a variety of diameters, typically ranging from 80mm to 800mm, with some fittings available in larger or custom sizes upon request.
Are your sealed fittings compliant with DW144 standards?
Yes. All our sealed duct fittings are manufactured in accordance with DW144 specifications , ensuring high performance and compliance.
Do you offer trade pricing?
Yes, we offer trade accounts with discounting. Please contact our sales team for an account form and to discuss potential discount structures.
Our ducting range is manufactured right here in Greater Manchester and we are fully accredited by Made in Britain.
There are no reviews yet.