Adaptor male-male - Ø 450 (3-450-001)
At a Glance
- Crafted from 316L Stainless Steel for superior durability
CE marked and compliant with EN 1856-1 standards
Versatile adaptor designed for high and low temperature environments
Compatible with non-condensing and condensing applications
Easy push fit installation with secure Locking Band
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, June 17th. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
- Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
- Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
- Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The Adaptor male-male - Ø 450 is part of the modular SWPro single wall flue system, crafted from 316 grade stainless steel featuring a high-pressure sealing gasket P1/H1. Suitable for a wide range of applications, this universal flue system excels in both high and low temperature environments, accommodating non-condensing and condensing applications with flue gases in both positive and negative pressure. Perfect for use with boilers, ovens, ventilation systems, and as a chimney shaft liner, the SWPro system ensures reliability and durability.Constructed from high-grade 316L Stainless Steel with varying thicknesses based on the flue diameter, this adaptor is CE marked and meets rigorous standards:- EN 1856-1: T200 H1 W Vm L50040 O(50) for diameters ranging from Ø 80 to Ø 200- EN 1856-1: T200 H1 W Vm L50050 O(50) for diameters ranging from Ø 250 to Ø 400Installation is straightforward with the SWPro's push fit jointing system secured with a Locking Band.
For P1 and H1 installations, ensure jointing gaskets are fitted at each connection and maintain a minimum distance of 50mm from combustible materials such as wood and plasterboard.
SKU: 3-450-001
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| Standards | EN 1856-1: T200 H1 W Vm L50040 O(50) and EN 1856-1: T200 H1 W Vm L50050 O(50) |
| Diameter Range | From Ø80 up to Ø400 |
| Installation Method | Push fit jointing system with Locking Band |
| Approvals | CE Marked |
| Clearance | Minimum 50mm from combustibles |
| Warranty | 10 Years |
