Non-concentric increaser 3 diameters - Ø 500
At a Glance
- Constructed from high-grade 316L Stainless Steel
- CE marked and compliant with EN 1856-1 standards
- Features a push-fit jointing system secured with a Locking Band
- Designed to maintain a 50mm clearance from combustible materials
- Ideal for varying temperature conditions including high and low, and both condensing and non-condensing systems
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 for 3 Diameters with Ø 500 is engineered for excellence in commercial chimney and ventilation systems. This increaser is part of the modular SWPro single wall flue system, crafted from premium 316L stainless steel with thickness varying according to flue diameter. Suitable for a variety of applications, it handles both high and low temperatures, non-condensing and condensing environments with flue gases in positive and negative pressure.
The system is CE marked, and approved under EN 1856-1 standards. The SWPro's design features a high-pressure sealing gasket P1/H1, push-fit jointing system secured with a Locking Band, and requires jointing gaskets for installation to maintain efficiency and safety. It's important to maintain a 50mm clearance from any combustible materials during installation.
This increaser is perfect for boilers, ovens, ventilation systems, and chimney shaft liners.
SKU: 3-500-204
| Technical Specifications | |
|---|---|
| SKU | 3-500-204 |
| Diameter | Ø 500 |
| Material | 316L Stainless Steel |
| Standards | EN 1856-1, CE Marked |
| System | SWPro |
| Fuel Compatibility | Gas, Oil |
| Maintenance Clearance | 50mm |
| Warranty | 10 Years |
| Installation Method | Push-fit jointing system with Locking Band and jointing gaskets |
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.
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National Flues Ltd Verdict
The Non-concentric Increaser 3 Diameters - Ø 500 is a top-tier choice for any commercial flue system. With its versatility and durable construction, it's ideal for various applications. Reliable delivery nationwide and serving both retail and trade customers alike, it's hard to find a better deal.
The Non-concentric Increaser is used to increase the diameter of a flue system, particularly in inclined runs, while preventing potential condensate pooling and ensuring efficient operation.
National Flues is a leading supplier of fireplaces and flues, offering top-quality products to retail and trade customers nationwide. Known for their excellent pricing and reliable delivery, they provide secure online payments and outstanding customer service.
