× National Flues
We Won't Be Beaten On Price.
Free Delivery on Orders Over £100
100% 5 Star Reviews on Trustpilot
Free Flue Design Service Available
Need Help? 01670 206999 (8am-5pm)

Cap - Ø 650

National Flues offers the premium Cap - Ø 650, a high-quality stainless steel rain cap designed for commercial flue systems. This robust acc Read More...
Hover to Zoom / Click for Gallery
now only £624.99
with free delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • 316L stainless steel construction
  • CE marked and EN 1856-1 compliant
  • Designed for high and low temperature flue gas applications
  • Push-fit jointing system with secure Locking Band
  • High-pressure sealing gasket for effective rain protection
  • Suitable for both positive and negative pressure scenarios
  • 10-year warranty for long-term peace of mind
  • Engineered for robust performance in commercial flue systems

 

Payment Options

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]

The Cap - Ø 650 is a fundamental component for any commercial flue system, crafted from high-grade 316L stainless steel. This rain cap provides essential protection against rainwater ingress, ensuring the longevity and safety of your flue system. With its high-pressure sealing gasket P1/H1, it’s suitable for both high and low-temperature applications, accommodating flue gases in both positive and negative pressure scenarios.

The Cap - Ø 650 is CE marked and complies with EN 1856-1 standards, guaranteeing its superior quality and safety. The modular design allows for easy installation with a push-fit jointing system, secured with a Locking Band. When used in P1 and H1 installations, jointing gaskets must be fitted on every joint, ensuring a secure and reliable setup.

Always maintain a safe distance of 50mm from the outside of the flue to any combustible material.

SKU: 3-650-090

Technical Specifications
SKU3-650-090
Materials316L Stainless Steel
Flue System CompatibilityCommercial
Applicable StandardsCE, EN 1856-1
Operating TemperaturesSuitable for high and low temperatures
Installation TypePush-fit jointing with Locking Band
Additional FeaturesHigh-pressure sealing gasket, 50mm clearance from combustible materials
Warranty10 Years
Flue Gas TypesPositive and Negative pressure
Installation requires strict adherence to manufacturer guidelines. Ensure that a jointing gasket is fitted at every joint when installing in P1 and H1 systems. The push-fit jointing system, secured with a robust Locking Band, simplifies the process while ensuring a secure fit. Always maintain a minimum clearance of 50mm from any combustible material and double-check the positioning of the high-pressure sealing gasket to guarantee optimal performance and safety. For best results, consider professional assistance when installing or troubleshooting the system, and refer to the EN 1856-1 standard for detailed instructions.

The Cap - Ø 650 is designed to protect your flue system from rainwater ingress, ensuring the longevity and efficiency of the system.

The Cap - Ø 650 is made from high-grade 316L stainless steel, known for its durability and resistance to corrosion.

No, the Cap - Ø 650 is not suitable for use with gas appliances.

Yes, it is suitable for both high and low-temperature applications, accommodating flue gases in both positive and negative pressure scenarios.

The Cap - Ø 650 features a push-fit jointing system secured with a Locking Band. Jointing gaskets must be fitted on every joint for P1 and H1 installations, and a 50mm distance from any combustible material should be maintained.

The Cap - Ø 650 is CE marked and complies with EN 1856-1 standards, ensuring its quality and safety.

You can purchase the Cap - Ø 650 directly from National Flues. We offer nationwide delivery and competitive pricing.
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.

Read our buyers guide for this Cap - Ø 650

National Flues Ltd Verdict

The Cap - Ø 650 stands out as one of the most reliable rain caps in the market. Its robust construction and versatility make it a top choice for both retail customers and trade clients. With our nationwide delivery and competitive pricing, National Flues ensures you receive the best quality and service every time.

The Cap - Ø 650 is designed to protect commercial flue systems from rainwater ingress, ensuring they function efficiently and safely.

National Flues is a leading supplier of fireplaces and flues across the UK, known for their competitive pricing and reliable nationwide delivery. Serving both retail and trade customers, they offer secure online payments and exceptional customer service.

 

Our Rating Image

Secure your system’s protection today by choosing the trusted Cap - Ø 650 – add it to your cart now!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Free Design Service