Tee 90° - Ø 500
At a Glance
- Made from premium 316L Stainless Steel
- High-pressure sealing gasket (P1/H1) for reliable performance
- Modular push-fit jointing system with secure Locking Band
- Versatile for both high and low temperature applications
- Complies with EN 1856-1 standards and is CE marked
- Suitable for boilers, ovens, ventilation systems and chimney shaft liners
- Maintains required 50mm clearance from combustible materials

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 Tee 90° - Ø 500 from our SWPro range is a premium stainless steel modular flue system, crafted from 316 grade stainless steel. This robust flue features a high-pressure sealing gasket (P1/H1), making it versatile for both high and low temperature applications, including non-condensing and condensing situations with both positive and negative pressure flue gases. Ideal for boilers, ovens, ventilation systems, and chimney shaft liners, its construction ensures durability and reliability.
The SWPro system includes various thicknesses based on the flue diameter, ensuring the perfect fit for different setups. CE marked and complying with EN 1856-1 standards, the Tee 90° - Ø 500 guarantees top-notch performance. Installation is hassle-free with its push-fit jointing system and secure Locking Band.
Ensure a 50mm clearance from combustible materials during installation for safe operation.
SKU: 3-500-035
Technical Specifications | |
---|---|
Flue Diameter | 500 mm |
Material | 316L Stainless Steel |
System | SWPro |
Compliance | EN 1856-1, CE |
Pressure Rating | High-pressure sealing suitable for both positive and negative systems |
Installation Clearance | 50 mm from combustibles |
Warranty | 10 Years |
Fuels | Gas, Oil |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 25th. If you need faster stove or fireplace delivery please give us a call. We can often 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. Mi-Flex offers a lifetime guarantee. 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. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
At National Flues, we are proud to offer the Tee 90° - Ø 500 as part of our extensive range of high-quality flue systems. With reliable nationwide delivery and competitive pricing rarely beaten, this flue is an excellent choice for both retail and trade customers.
The Tee 90° - Ø 500 is used to create a 90-degree connection in a flue system or as an access/inspection point when used with a Tee Cap.
National Flues is a leading supplier of high-quality fireplaces and flues across the UK. With a commitment to competitive pricing, reliable delivery, and exceptional customer service, we cater to both retail and trade customers.
