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CARICO U40/C Overflow System – Modular Return Line for Drilled Aquariums
The CARICO U40/C is a professional return module designed to ensure efficient and controlled water flow from the filter to the display tank. It features a fully disassemblable structure, free from glues and assembled using threaded fittings and precision gaskets for easy maintenance and leak prevention.
Equipped with an adjustable nozzle on a ball joint, the outlet is compatible with Loc-Line type fittings, allowing precise control of flow direction. Thanks to the flat gasket with shaped seat, installation is secure and stress-free on the glass, making it ideal for drilled tanks up to 500 liters.
Key features:
Modular system allowing interchange between return and drain units
No glue assembly, threaded fittings with watertight gaskets
Loc-Line compatible adjustable nozzle on ball joint
Flat gasket with shaped seat for a perfect watertight seal
Fully disassemblable for easy maintenance
Technical specifications:
Glass hole: 43-46 mm
Glass thickness: 0-24 mm
External depth: 70 mm
Outer diameter: 80 mm
Recommended flow: up to 750 l/h (with 1 U40/S drain)
Why choose the CARICO U40/C return module:
It’s the ideal solution for professional or DIY reef setups, offering secure sealing, quiet operation, and modular flexibility. Full compatibility with Loc-Line and tool-free assembly makes it a superior return system for any technical aquarium.
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