Uponor ProPex Expansion Rings and Plugs

At the core of any Uponor system is the ProPEX® connection. The ProPEX system is Uponor’s unique connection method that capitalizes on the shape memory of Uponor’s PEX-a tubing to create strong, reliable, durable connections that can withstand up to 1,000 pounds of pull force. This connection ensures its users that their system will provide safe, dependable and consistent service for decades of successful use.