Sflue (2119106) - Tee Cap - 152mm Ø
At a Glance
- - Secure closure for chimney tee branches
- - Designed for solid fuel, gas, and oil appliances
- - Crafted from premium 304 and 316 stainless steel
- - Innovative 8-barbed twist-lock system with a secure Locking Band
- - Enhanced safety with a 50mm clearance from combustibles
- - Meets stringent EN1856-1 standards with HETAS and CE approvals

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 Sflue Tee Cap (2119106) at 152mm Ø is designed for diverse appliance compatibility, including solid fuel, gas, and oil-based systems. Ideal for wood stoves, gas coal effect fires, and various solid fuel appliances, this cap is essential for capping off the branch or base of a tee, and it's useful for access, inspection, and cleaning tasks. Constructed with high-grade materials, the outer skin is made from 304 grade stainless steel, while the inner skin is from 316 grade stainless steel, both with a thickness of 0.4mm.
The insulation comprises dense compressed rockwool at 230kg/m3, encapsulated within sturdy twist-lock couplers that are fully laser welded. Maintaining a 50mm clearance from combustible materials ensures safety. The Sflue Tee Cap meets stringent standards, being HETAS Approved and CE marked under designation EN1856-1 T450 N1 D V2 L50040 G50.
Installation is straightforward with its innovative 8-barbed twist-lock system, secured by a Locking Band.
SKU: 22-150-036
Technical Specifications | |
---|---|
SKU | 22-150-036 |
Design | EN1856-1 T450 N1 D V2 L50040 G(50) |
Dimensions | 152mm u00d8 |
Inner Material | 316L Stainless Steel - 0.40mm thick |
Outer Material | 304 Stainless Steel - 0.40mm thick |
Insulation | Dense compressed rockwool at 230kg/m3 |
Installation | 8-barbed twist-lock system with a Locking Band |
Clearance To Combustibles | 50mm |
Approvals | HETAS Approved, CE marked |
Warranty | 15 Years |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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
The Sflue Tee Cap 152mm Ø is an exceptional product in our chimney flue range. Its robust construction and superior insulation properties make it a vital component for effective flue systems. With HETAS approval and CE marking, it's a top choice for both retail and trade customers. Plus, we offer reliable nationwide delivery.
The Sflue Tee Cap is for securely closing off the branch or base of a tee in your chimney system, while also providing access for inspection and cleaning.
Sflue is a trusted brand known for its high-quality, durable chimney flue components, designed to meet rigorous safety and efficiency standards. Their products are widely used and respected in the fireplace and flue industry.
