StecMa coupling 25 x 3-4" IT

The Marley StecMa range was discontinued many years ago. Nevertheless, we would like to offer you the most important components as spare parts.
With this coupling you create the transition from the StecMa system with polybutylene pipe (gray, soft) to the Marley AquaStec system.

StecMa coupling 25 x 3/4" IT

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