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Inspection pipe 0,5 m - Ø 250 (3-250-120)
Discover the premium 500mm Inspection Pipe Ø 250 from National Flues. This SWPro chimney flue system component, crafted in top-quality 316L stainless steel, delivers superior performance for both non-condensing and condensing applications. Elevate your flue installation and enjoy durable, reliable, and safe operation with this essential chimney accessory.
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£183.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Crafted from high-grade 316L stainless steel ensuring exceptional durability and resilience. Suitable for both condensing and non-condensing applications in commercial settings. Utilises the innovative SWPro push fit jointing mechanism with locking band for quick and secure installation. Incorporates a high-pressure sealing gasket (P1/H1) for efficient and safe operation. Meets CE marking and EN 1856-1 standards, assuring compliance and high performance. Versatile use including boilers, ovens, ventilation systems, and chimney shaft liners.
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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.
Our 500mm Inspection Pipe Ø 250 from the SWPro range represents the pinnacle of cutting-edge chimney flue technology. Crafted from high-grade 316L stainless steel, this durable and robust single wall flue system is designed to withstand both high and low-temperature applications. Suitable for non-condensing and condensing systems, it excels in venting flue gases under positive and negative pressures.
Perfect for use in various applications such as boilers, ovens, and ventilation systems, it even serves as an ideal chimney shaft liner. Each pipe features a high-pressure sealing gasket (P1/H1) for secure, efficient operation. The CE-marked SWPro system utilizes a convenient push fit jointing mechanism, secured with a locking band, and requires a 50mm clearance from combustible materials for safe installation.
Whether for retail or trade, National Flues ensures reliable nationwide delivery and competitive pricing.
Before installation, ensure a minimum clearance of 50mm from combustible materials, such as wood and plasterboard. Each joint in the SWPro system must be secured using the push fit mechanism with the accompanying locking band and high-pressure sealing gasket (P1/H1). Follow the manufacturer's guidelines precisely for both P1 and H1 applications, and verify that all connections are fully engaged and secure before energising the system. It is recommended to check for any obstructions or deviations in the installation site to maintain optimal performance and safety.
The SWPro Inspection Pipe Ø 250 is made from 316L grade stainless steel, ensuring durability and resilience.
Yes, the SWPro Inspection Pipe Ø 250 is suitable for both high and low-temperature, condensing and non-condensing applications.
The SWPro system uses a push fit jointing mechanism secured with a locking band. For P1 and H1 installations, jointing gaskets must be fitted on every joint.
A clearance of 50mm from the outside of the flue to any combustible materials like wood or plasterboard is required.
Yes, the SWPro Inspection Pipe Ø 250 is CE marked and meets the EN 1856-1 designation standards.
This pipe is versatile and can be used for boilers, ovens, ventilation systems, and as a chimney shaft liner.
Yes, National Flues securely offers this product to both retail and trade customers with reliable nationwide delivery.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, May 20th. 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.
Read our review in our Inspection pipe 0,5 m - Ø 250 buyers guide
Comprehensive Buyers Guide for the 500mm Inspection Pipe Ø 250
When investing in a chimney flue system, choosing the right components is critical to ensure both safety and performance. The 500mm Inspection Pipe Ø 250 by National Flues is designed not only to meet but exceed industry standards. This guide will provide you with all the detailed information you need to make an informed decision, address common objections, and demonstrate why this product is the superior choice for your commercial flue system.
Product Overview
The 500mm Inspection Pipe Ø 250 is a state-of-the-art component from the SWPro range. It is constructed from premium 316L stainless steel, providing excellent durability and resistance to both high and low temperatures. This product is expertly engineered for various applications, including boilers, ovens, ventilation systems, and even as a chimney shaft liner. The inspection pipe’s design ensures easy access for routine maintenance, an essential feature in any commercial setting.
Key Features and Their Benefits
- Durability: The robust 316L stainless steel construction means that the pipe lasts significantly longer compared to standard materials. This ensures a lower total cost of ownership for your business.
- Versatility: Suitable for both condensing and non-condensing applications, the pipe adapts effortlessly to diverse operational environments.
- Ease of Installation: With its innovative SWPro push fit jointing mechanism and locking band, installation is seamless. This minimizes downtime and reduces labor costs.
- Enhanced Safety: The high-pressure sealing gasket (P1/H1) provides a secure fit at every joint, drastically reducing the risk of flue gas leakage and ensuring operational safety.
- Compliance: Fully CE marked and compliant with EN 1856-1 standards, this product meets all necessary regulatory requirements, ensuring peace of mind regarding its safety and reliability.
Addressing Common Objections
Cost Considerations: Many customers are initially concerned with the upfront investment. However, the long-term durability and minimal maintenance requirements of this inspection pipe make it a cost-effective solution. The reduction in potential safety hazards and improved performance further justify the investment.
Installation Complexity: Some users worry about complex installation procedures. The SWPro push fit system is designed to simplify the process. Even if you lack specialised technical expertise, the clear instructions and secure locking mechanism ensure a hassle-free installation experience.
Compliance and Safety Standards: In an industry where safety is paramount, the 500mm Inspection Pipe Ø 250 stands out due to its compliance with strict CE and EN 1856-1 standards. Every component has been rigorously tested to meet these standards, ensuring reliable performance under all conditions.
Detailed Features and Technical Insights
- Material Quality and Longevity: The use of 316L stainless steel is not an arbitrary choice. This high-grade material is renowned for its corrosion resistance and durability in harsh environments. As a result, it is widely used in critical applications where reliability is non-negotiable.
- Innovative Jointing Mechanism: The SWPro series is celebrated for its push fit jointing mechanism. This innovation drastically simplifies the installation process while maintaining robustness. With the secure locking band, every joint is held firmly, which significantly reduces the risk of accidental disconnection or leaks.
- Safety-First Design: Each installation requires a 50mm clearance from combustible materials. This built-in safety margin is essential to prevent fire hazards and ensure the safe dispersion of flue gases. By adhering strictly to this guideline, users can enjoy enhanced safety and compliance with building regulations.
Practical Applications and Versatility
The inspection pipe is extensively used in commercial and heavy-duty applications. Whether used in industrial boilers, commercial ovens, or cutting-edge ventilation systems, its performance remains consistent. This versatility makes it an indispensable part of many large-scale installations. The design also supports its use as a chimney shaft liner, offering a practical solution for maintaining and inspecting chimney flue systems without significant disruption.
Why Choose National Flues?
National Flues stands as a leader in the supply of premium flue systems across the UK. Our focus on quality, competitive pricing, and reliable nationwide delivery sets us apart. When you purchase the 500mm Inspection Pipe Ø 250, you are not just buying a product; you are investing in a long-term solution that offers unmatched performance and safety. Our commitment to customer satisfaction is reflected in every product, with robust warranties and specialist advice available when needed.
Final Considerations
Before making your decision, consider the value of having a product that not only meets but exceeds your safety and operational criteria. The design simplicity, combined with high-performance features, means that this inspection pipe is perfectly suited for modern commercial applications. Whether you are upgrading an existing system or initiating a new installation, the 500mm Inspection Pipe Ø 250 provides a seamless, efficient, and safe solution.
By addressing every common concern from cost to installation complexity and compliance, we ensure that your investment in this product is a step towards superior operational efficiency and safety. With over a decade of warranty and industry-leading design, there is no better time to upgrade your flue system.
Buy now or call 01670 206 999.
Invest in safety and performance today with the 500mm Inspection Pipe Ø 250 – secure your order now.
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