Non-concentric increaser 3 diameters - Ø 130 (3-130-204)
At a Glance
- High-grade 316L stainless steel construction for maximum durability and corrosion resistance.
Non-concentric design that smoothly increases flue diameters, reducing condensate pooling.
Fully integrated within the SWPro modular single wall flue system, suitable for diverse applications.
Easy and secure push-fit jointing system with a locking band for hassle-free installation.
Meets stringent safety standards with CE marking and compliance with EN 1856-1.
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 Non-concentric increaser 3 diameters - Ø 130 from National Flues offers unmatched versatility and durability. Constructed from high-quality 316L stainless steel, this component is built to last. It's part of the SWPro modular single wall flue system, known for its robust build and high-pressure sealing gasket (P1/H1).
The SWPro is compatible with both high and low temperatures, ideal for non-condensing and condensing applications, and works efficiently with both positive and negative flue gas pressures. Whether you need it for boilers, ovens, ventilation, or as a chimney shaft liner, this increaser is designed to optimize your setup. Easy to install with a secure push-fit jointing system and locking band, it requires only a 50mm clearance from combustible materials for safe operation.
CE-marked and fully approved under EN standards, this increaser is ready to meet your flue system needs.
SKU: 3-130-204
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| System | SWPro Modular |
| Fuel Compatibility | Gas, Oil |
| Approvals | CE, EN 1856-1 |
| Clearance To Combustibles | 50mm |
| Warranty | 10 Years |
| Applications | Boilers, Ovens, Ventilation, Chimney Shaft Liners |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, May 5th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also 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. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.
