WAVIN K1 PRESSURE STOPPER 16 4013571

The WAVIN K1 Pressure Stopper 16 (4013571) is a press-fit end-cap designed to terminate 16 mm lines within the Wavin K1 multilayer press system. It provides a secure, leak-tight closure for the end of a pipe run, supporting commissioning tasks such as pressure testing and flushing, as well as temporary or permanent sealing for future extensions.

Engineered for quick, reliable installation with compatible Wavin K1 press tools, this stopper helps maintain system integrity across domestic water and heating applications by closing off unused outlets or completing a circuit during installation and maintenance.

• Manufacturer: Wavin Limited
• Product: K1 Pressure Stopper
• Size: 16 mm
• Product code: 4013571
• System compatibility: Wavin K1 press-fit multilayer piping
• Function: End-cap/stopper for terminating pipe ends
• Use cases: Pressure testing, flushing, temporary or permanent sealing, future take-offs
• Installation: Press-fit with Wavin-approved press tools
• Typical applications: Hot and cold water, heating installations (per system design)