Drainage box

Collects dead fish and bottom particles at the tank outlet, improving biosecurity and ensuring clean, consistent discharge flow.

The Stadpipe Drainage Box is designed to capture mortalities and settleable particles as water exits the tank. Bottom debris follows the outlet flow through the unit before continuing to downstream filtration. Early removal of dead fish helps reduce disease‑transfer risk and supports more stable tank performance. The unit is available in durable GRP or PE 100 and equipped with acid‑proof stainless steel wedge‑wire screens built to industry standards.

Key features:

  • Effective mortality and particle capture at the tank outlet.​
  • Supports biosecurity by removing dead fish before recirculation.​
  • Continuous particle separation prior to filtration.​
  • Available in GRP or PE100 for high durability and long service life.​
  • Acid‑proof stainless steel wedge‑wire screens for robust, low‑maintenance operation.​
  • Screens compliant with NS 9416 for industry‑standard fish‑farming safety and performance.​

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