Water Expansion Pipe DN20 Famas FPWR-06AN-0025, 250/500 N tension

Famas FPWR-06AN-0025 is a water expansion/tension pipe designed for DN20 plumbing systems. It is built to absorb axial movement and thermal expansion in water lines while carrying specified tension loads of 250/500 N. The component is intended for use in installations where controlled elongation and reliable load handling are required, such as residential and light commercial water supply systems. Constructed for straightforward integration into standard DN20 circuits, the pipe helps reduce stress on fittings and piping assemblies caused by temperature changes or mechanical forces.

Advantages

This DN20 expansion pipe provides controlled axial movement compensation and tension absorption at 250/500 N ratings, reducing the risk of leaks and mechanical strain on connected components. Its design facilitates easy installation into common water supply layouts and supports reliable operation in systems subject to thermal cycling. The product's specifications focus on practical performance parameters relevant to plumbers and installers, enabling predictable behavior under expected loads.

Suitable for

• Residential water supply lines with DN20 bore
• Light commercial plumbing systems requiring axial movement compensation
• Installations where thermal expansion needs to be absorbed to protect fittings
• Applications requiring controlled elongation and defined tension handling

Key specifications

• Nominal diameter: DN20
• Tension rating: 250/500 N
• Function: axial movement and thermal expansion absorption
• Application: water supply systems for residential and light commercial use

How to use

Install the expansion pipe in-line with DN20 water piping, ensuring correct orientation and secure connections to adjacent fittings. Allow the pipe to be anchored or guided according to the system layout so that movement is taken up by the expansion element rather than rigid fixtures. Verify that the installed length and attachment points accommodate the expected elongation and tension values. After installation, pressurize the system and inspect joints for tightness and correct operation under normal working conditions.

Usage recommendations

Use the product in water systems matching the DN20 specification and within the stated tension limits. Avoid exposing the pipe to mechanical loads or environments outside its intended application, and follow standard plumbing installation practices and local codes. Periodic inspection of connections and surrounding components is advised to ensure continued performance.