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The black bulkhead fitting for gluing – 25 mm diameter is designed for connecting aquariums with standard or high-pressure 25 mm PVC pipes. Made of durable ABS, it is compact and offers great space-saving due to the optimization of the seals and the locking nut.
For optimal installation, drill a 35 mm hole in the aquarium wall. Insert the bulkhead fitting, ensuring the seals are properly positioned. Tighten the nut to ensure a perfect seal. The additional groove on the top part of the bulkhead fitting allows for nearly complete drainage of the aquarium if it is positioned on the bottom filter.