WAVIN K1 CALIBRATION MANDREL 40 4031987

The Wavin K1 Calibration Mandrel 40 (4031987) is a pipe preparation tool for the Wavin K1 multilayer press system. It restores roundness to the pipe end and forms a light chamfer after cutting, helping the pipe insert smoothly into the fitting and protecting sealing elements. Designed for 40 mm K1 pipe and press fittings, it supports consistent, reliable press-joint installations.

Suitable for on-site use by installers working with Wavin K1 MLCP pipework. Simple manual operation for quick, repeatable results.

• Manufacturer: Wavin Limited
• Product: K1 Calibration Mandrel 40
• Article number: 4031987
• Pipe size compatibility: 40 mm K1 MLCP
• Function: Calibrates and lightly chamfers pipe ends after cutting
• Benefit: Aids smooth insertion and helps protect O-rings
• Use with: Wavin K1 press fittings and tooling
• Type: Reusable handheld site tool