The Guillemin symmetrical cap with lock and aluminium chain is the optimal solution for sealing and protecting your connections. Made in France , this robust cap ensures a perfect seal thanks to its secure manual lock and its included NBR seal. Its integrated chain prevents any...

The simplified Guillemin symmetrical cap with aluminum handle and chain is the perfect accessory to protect your connection expectations. Made in France , this lockless model is easy to handle thanks to its ergonomic handle and always remains at hand thanks to its safety chain....

The lockable flat symmetrical Guillemin cap in aluminum is the essential safety accessory for your irrigation networks. Made in France , it allows you to lock access to your valves with a padlock, while remaining attached to the installation through its retention chain. Robust...