Tee 90° reduced connection Ø 150 - Ø 350 (3-350-R90-150)
At a Glance
- Constructed from premium 316L stainless steel for superior durability
Designed specifically for cascade header systems
Suitable for both high and low temperature applications
Easy push-fit installation with integrated locking bands
Features a high-pressure sealing gasket (P1/H1) for secure performance
Fully CE marked and compliant with EN 1856-1 standards
Maintains a safe 50mm clearance from combustible materials
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 22nd. This is based on current lead times for this product. 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 on 01670 206 999. 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.
Best 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]
- Summary
- Specs
- Install
- FAQs
The Tee 90° reduced connection Ø 150 - Ø 350 is a critical component of the SWPro modular flue system, designed for use in cascade header systems. Constructed from 316L grade stainless steel, this flue fitting is engineered to handle both high and low-temperature applications. It comes with a high-pressure sealing gasket P1/H1, making it suitable for positive and negative pressure environments.
Ideal for boilers, ovens, ventilation systems, and chimney shaft liners, this component ensures reliable performance. The SWPro system is CE marked and boasts robust designations under EN 1856-1 standards, guaranteeing quality and safety. The modular push-fit system and the inclusion of locking bands make installation straightforward, while ensuring a secure and tight fit.
Always maintain a 50mm clearance from combustible materials to ensure safety.
SKU: 3-350-R90-150
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| Connection Sizes | u00d8 150 - u00d8 350 |
| System Compatibility | SWPro Modular Flue System |
| Approvals | CE Marked, EN 1856-1 Compliant |
| Pressure Rating | P1/H1 High-Pressure Sealing Gasket |
| Installation | Modular push-fit design with integrated locking bands |
| Safety Clearance | 50mm from combustibles |
| Applications | Cascade header systems, boilers, ovens, ventilation systems, chimney shaft liners |
What our experts say!
"The Tee 90° Reduced Connection Ø 150 - Ø 350 is a robust and versatile component that ensures optimal performance in a variety of high and low-temperature settings. At National Flues, we're proud to offer this top-quality product nationwide, catering to both retail and trade customers. Our dependable delivery and competitive prices make us the best choice for your flue and fireplace needs."
This product is designed for use in cascade header systems, providing reliable connections in both high and low-temperature applications. It is a crucial component for various industrial and commercial flue installations.
National Flues is a leading supplier of fireplaces and flues in the UK, offering top-quality products at competitive prices. Serving both retail and trade customers nationwide, we are committed to reliability and excellent customer service.
