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U50/S Overflow Drain System – Professional Drain Module for Aquariums up to 900 Liters
The U50/S drain module is designed for high-performance and quiet water removal in large aquariums. Its oversized removable grid ensures optimal flow and simplifies cleaning, making it ideal for sump-based systems.
Built with flat gaskets and threaded fittings, it provides a glue-free, fully disassemblable setup that guarantees leak-proof sealing without stressing the aquarium glass. Its modular design allows easy switching between drain and return modules using the same glass hole size.
Key features:
Oversized removable drain grid for high flow and easy cleaning
Fully modular and disassemblable system with no glue
Quiet operation with excellent hydraulic performance
Flat gaskets with molded seats for perfect sealing
Compatible with glass holes from 53 to 56 mm
Technical specifications:
Glass hole: 53-56 mm
Supported glass thickness: 0-24 mm
External footprint: 80 mm
Outer diameter: 90 mm
Flow rate: up to 2000 l/h (2 units), up to 3000 l/h (3 units)
Why choose U50/S Drain Module:
Ideal for large reef or freshwater aquariums, it delivers high efficiency, low noise, and easy maintenance. A robust component for modular sump plumbing with maximum reliability.
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