Swirl Separator Tanks

Dura-Tech fiberglass swirl separator tanks are built to support solids removal in aquaculture filtration systems. In many RAS and hatchery layouts, swirl separators are used early in the filtration process to help settle and separate heavier solids before water moves to downstream filtration equipment.

A well-designed swirl separator helps reduce the load on downstream filters, supports water quality management, and makes routine maintenance easier. Dura-Tech can fabricate fiberglass swirl separator tanks to suit your flow rate, footprint, drain layout, access needs, and connection points.

Fiberglass is a strong choice for swirl separators because it is corrosion-resistant, lightweight, durable, and suitable for freshwater or saltwater environments. Custom FRP fabrication allows the separator to be built around your facility’s plumbing, solids handling approach, and maintenance workflow.

Best for:

• RAS solids separation
• Hatchery filtration systems
• First-stage filtration
• Waste solids collection
• Water quality support
• Custom aquaculture filtration layouts

Design options:

• Custom tank diameter and height
• Inlet and outlet placement
• Bottom drain configuration
• Access covers
• Integration with downstream filters
• Custom fittings and plumbing connections