MAT RAS Filtration Skid Systems

A complete recirculating aquaculture filtration plant built on a single skid.

Product Information

Key Features

  • A complete recirculating aquaculture treatment train on one skid — mechanical, biological, chemical, ozone and UV in a single plug-and-play platform
  • High-performance built-in protein fractionator with optional auto-wash and auto-foam levelling, driven by its own venturi pump
  • Trickle filter bioreactor with air blower, engineered for the highest TAN removal rate in the smallest footprint
  • Mechanical stage runs Dryden AFM activated filter glass for finer solids capture and lower backwash energy than sand
  • Ozone generator and UV disinfection integrated and interlocked, with ORP, pH and temperature sensors, flowmeter, pressure gauges and level alarms
  • Main feed pump on a VFD, IP64 electrical board, on/off alarm indication and optional PLC for unattended operation
  • Polypropylene body with AISI 316 fasteners; shellfish RAS builds are supplied without the sand filtration stage
  • Skids are sized on total system flow and feed load, and MAT does not publish rated flows or model codes for this range — send us your system volume, target turnover and daily feed rate and we will size and quote the skid.

Specifications

SpecificationDetail
Model codes and rated flowsNot published by supplier — each skid is sized on total system flow and feed load
SizesStandard and fully custom builds available
Mechanical stagePressurised media filter charged with Dryden AFM activated filter glass
Biological stageTrickle filter bioreactor with air blower, optimised for TAN removal per unit footprint
Protein fractionationBuilt-in high-performance fractionator with dedicated venturi pump; auto-wash and auto-foam levelling optional
DisinfectionIntegrated ultraviolet disinfection system plus ozone generator system
Water flow controlSystem main feed pump with VFD motor control
InstrumentationORP, pH and temperature sensors, flowmeter, pressure gauges, water level sensors with alarm
Control and electricalIP64 electrical board, basic functions button console, on/off alarm indicator, PLC optional
Temperature controlHeat pump included in the skid package
Body materialPolypropylene (PP) to resist osmosis oxidation
FastenersAISI 316 stainless steel bolts and nuts
Shellfish RAS variantSupplied without the sand filtration stage
Delivery conditionFully assembled and hydro-tested
TAN removal rate and biomass capacityNot published by supplier — confirmed at design stage against your feed load
Installed powerNot published by supplier

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