Connect your Gastite® DN25 flexible CSST to standard 22mm copper pipework with the Gastite® XR2™ Copper Compression Fitting. This precision-engineered brass fitting uses Gastite’s patented Jacket-Lock® system to eliminate exposed stainless steel, ensuring a secure metal-to-metal seal without O-rings, split rings or adhesives.
Whether you’re working on a new gas installation or upgrading an existing system, this XR2™ fitting makes installation faster, safer and simpler — no hot works, no specialist tools, no hassle.
Tool-Free Assembly – No special tools or permits required; just compress and seal
Hot Work Free – Makes installation safer and compliant in sensitive environments
Jacket-Lock® Safety – Eliminates exposed steel past the nut for added corrosion protection
Metal-to-Metal Seal – Reliable, leak-proof connection without gaskets or sealants
Built to Last – High-grade brass construction for long-term performance and reusability
Connecting DN25 Gastite® CSST pipe to 22mm copper in domestic and commercial systems
Installing natural gas and LPG pipework in homes, apartments or commercial buildings
New builds, retrofits, appliance upgrades, or manifold connections
Installers who need a fast, professional-grade fitting without welding or soldering
The Gastite® XR2™ DN25 x 22mm Compression Fitting is the fast, professional solution for reliable gas connections between CSST and copper pipework. Designed for installers, it’s easy, safe and long-lasting
Buy now and get fast delivery and hassle-free gas connection with Gastite® XR2™ – the industry’s favourite for clean, safe gas installations.
| Brand | Gastite® XR2™ |
|---|---|
| Connection Type | DN25 Gastite® CSST x 22mm Compression |
| Material | Brass |
| Temperature Range | -40°C to +60°C |
| Max Operating Pressure | 0.5 bar |
| Fitting System | XR2™ Jacket-Lock® |
| Compatible With | Gastite® DN25 CSST & 22mm Copper Pipe |
| Gas Types | Natural Gas & LPG |
| Special Tools Required | No |
| Hot Work Required | No |
Tool-Free Assembly – No special tools or permits required; simply compress and seal
Hot Work Free – Makes installation safer and compliant in sensitive environments
Jacket-Lock® Safety – Eliminates exposed steel past the nut for added corrosion protection
Metal-to-Metal Seal – Reliable, leak-proof connection without gaskets or sealants
Built to Last – High-grade brass construction ensures long-term performance and reusability
