These union fittings are perfect for 25mm piping, allowing you to connect two different pipes wherever needed.
Description
It’s pretty common to cut your piping too short accidentally or to end up with a leak in your piping that you need to fix. Sometimes you may need to expand your GSE Watering Timer, which usually requires cutting your piping and adding on an extra length.
These union adapters are super easy to use and allow you to connect two different lengths of piping without leaking or accidental pipe bursts. All of these pieces are threaded so that, even if your system has high pressure, none of them can burst or come off due to excessive pressure.
When taking the union apart to attach it to your piping, pay close attention to the order that the parts come out in; you’ll need to place them back in the same order they came out in to make sure that there are no leaks.
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30/08/2025
Does it hold up well to the weather? I'm looking for a reliable connection for outdoors, this one seems solid.
Translated from French
Est-ce que ça résiste bien aux intempéries? Je cherche une connexion fiable pour l'extérieur, celle-ci semble tenir la route.
22/08/2025
Works great for the setup. Very easy to use and holds up wonderfully. Great job!
Translated from Italian
Funziona benissimo per l'impianto. Molto semplice da usare e tiene alla grande. Bravissimi!
21/08/2025
I had a connector that was leaking and tried this one, and boy did it work! The 25mm fit like a glove, zero hassle. Holds the pressure like a charm, no more worries. These little lifesavers are key in growing. Will buy again.
Translated from Spanish
Tenía un empalme que me daba problemas de fugas y probé con este, ¡y vaya si ha funcionado! El de 25mm ha entrado como un guante, cero complicaciones. Aguanta la presión que da gusto, ya no me preocupo. Estas cosas que te resuelven la vida son la clave en el cultivo. Repetiré.
06/08/2025
Perfect for my watering lines. Not a single drop leaks! Made the setup so much easier.
Translated from Spanish
Perfecta para mis líneas de riego. ¡Ni una gota se escapa! Me ha simplificado el montaje un montón.
23/07/2025
Spot on for connecting the lines in my setup. Nice tight seal, exactly what I needed. No fuss.
11/04/2024
Ideal for connecting my polyethylene pipes. Easy to install and cheap.
Translated from Spanish
Ideal para conectar mis tuberías de polietileno. Fácil de instalar y barato.