Non-concentric increaser - Ø 130 (3-130-004)
At a Glance
- Crafted from high-grade 316L stainless steel
High-pressure sealing gasket (P1/H1) for secure, leak-proof seals
Versatile for high and low temperature applications
Designed to prevent condensate pooling in inclined flue runs
Modular push fit jointing system with locking band for easy installation
CE marked and compliant with EN 1856-1 standards
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 8th. 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 Non-Concentric Increaser - Ø 130mm, part of the SWPro modular single wall flue system, is expertly crafted from high-grade 316L stainless steel. Featuring a high-pressure sealing gasket (P1/H1), this increaser is versatile for both high and low temperatures and suits both condensing and non-condensing applications. The SWPro flue system, suitable for boilers, ovens, ventilation systems, and as chimney shaft liners, ensures robust performance and longevity.
This increaser effectively enlarges the system diameter on an inclined run, preventing potential condensate pooling, and is secured with an easy-to-install push fit jointing system.
SKU: 3-130-004
| Technical Specifications | |
|---|---|
| Diameter | u00d8 130mm |
| Inner Material | 316L Stainless Steel |
| Sealing Gasket | High-pressure P1/H1 |
| Jointing System | Push fit with locking band |
| Approvals | CE marked, complies with EN 1856-1 |
| Warranty | 10 Years |
| Applications | Boilers, ovens, ventilation systems, chimney shaft liners |
| Fuel Compatibility | Gas, Oil |
What our experts say!
"National Flues is proud to offer the Non-Concentric Increaser - Ø 130mm, a top-tier component that enhances your flue system with ease. We're rarely beaten on price and deliver nationwide, catering to both retail and trade customers for your convenience."
The Non-Concentric Increaser - Ø 130mm is used to increase the diameter of a flue system, primarily in inclined runs, while preventing potential condensate pooling.
National Flues is a leading supplier of fireplaces and flues across the UK, known for reliable delivery, competitive pricing, and exceptional customer service for both retail and trade customers.
