External bending spring for PEX-AL-PEX pipes GEKO 16 mm (40 pieces)

External bending spring for PEX-AL-PEX pipes GEKO 16 mm (40 pieces) is an accessory intended to support 16 mm multilayer PEX-AL-PEX pipes during manual bending. The spring slips over the pipe and maintains internal shape to reduce the risk of kinking or flattening, enabling accurate, consistent bends without specialized bending tools. Supplied in a pack of 40, the springs are designed for use in plumbing and heating installations where tight or controlled radii are required.

Advantages

The bending springs provide uniform support along the bend, helping to maintain flow capacity and structural integrity of PEX-AL-PEX 16 mm pipes. Their external application makes them quick to fit and remove, which speeds up installation and repair tasks. The pack quantity of 40 ensures an adequate supply for medium-sized jobs or repeated use during renovation and maintenance work.

Suitable for

• Manual bending of 16 mm PEX-AL-PEX multilayer pipes
• Domestic and commercial plumbing installations
• Underfloor heating and radiator connection runs
• Repair, renovation and replacement work where controlled bends are needed

Key specifications

• Compatibility: for 16 mm multilayer PEX-AL-PEX pipes
• Application: external bending support to prevent kinking and deformation
• Quantity: 40 pieces per pack
• Material type: metal spring suitable for repeated fitting and removal
• Use environment: indoor plumbing and heating systems

How to use

Slide a bending spring over the PEX-AL-PEX pipe before forming the bend. Position the spring so it covers the area to be bent, then apply a steady manual bending force to achieve the required radius. The spring will help preserve the pipe’s circular profile during bending. After shaping the pipe, slide the spring off if not required for further support or leave it in place according to installer preference and system requirements.

Usage recommendations

Use one spring per bend and inspect springs for damage before use. For tight radii follow the pipe manufacturer’s minimum bend radius guidance and avoid excessive force. Keep springs clean and dry to prevent corrosion if used in humid environments; replace any spring that shows deformation or rust to ensure consistent performance.