Adaptor male-male - Ø 100
At a Glance
- Constructed from high-grade 316L stainless steel
- Two male ends for versatile connectivity
- Compatible with both non-condensing & condensing systems
- Push-fit jointing system with integrated locking band
- CE marked and compliant with EN 1856-1 standards
- Ideal for boilers, ovens, ventilation systems and chimney shaft liners

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 Adaptor Male-Male Ø 100 is a crucial component in the SWPro modular single-wall flue system, constructed from high-grade 316L stainless steel. This adaptor features two male ends, making it compatible with a wide range of flue configurations. Designed for both high and low-temperature applications, it is suitable for use in non-condensing and condensing situations with flue gases in both positive and negative pressure.
The SWPro system is CE marked and complies with EN 1856-1 standards. It is perfect for use with boilers, ovens, ventilation systems, and as a chimney shaft liner. The installation is straightforward using a push-fit jointing system secured with a locking band, ensuring a secure, leak-proof connection.
For P1 and H1 installations, jointing gaskets should be fitted on every joint, maintaining a distance of 50mm from any combustible materials.
SKU: 3-100-001
Technical Specifications | |
---|---|
Material | 316L Stainless Steel |
Adaptor Type | Male-Male |
Diameter | Ø 100 |
System Compatibility | SWPro modular single-wall flue system |
Standards | EN 1856-1, CE Marked |
Temperature Applications | Suitable for high and low temperature, both condensing and non-condensing uses |
Connection Method | Push-fit jointing with locking band |
Minimum Clearance | 50mm from combustible materials |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 29th. 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 Adaptor Male-Male Ø 100 is a top-quality, versatile solution for various flue applications. With our unbeatable prices and reliable nationwide delivery service, National Flues continues to serve both retail and trade customers with excellence.
The Adaptor Male-Male Ø 100 is used to connect different sections of a flue system, suitable for use in a variety of applications including boilers, ovens, and ventilation systems.
National Flues is a leading supplier of fireplaces and flues to both retail and trade customers across the UK, renowned for competitive pricing and reliable delivery.
