Aqua-Swirl

Features:

• Swirl Concentrator Design: Creates a vortex that enhances sedimentation and pollutant separation.
• Internal Bypass: Built-in bypass system prevents flooding during high-flow events while maintaining treatment performance.
• Customizable Riser: 30-inch ID riser(s) can be adjusted to match final grade elevations up to 8 feet.
• Traffic-Rated Access: Includes a manhole frame and cover suitable for vehicular loads.
• Compact Footprint: Efficient design allows for installation in tight urban spaces or retrofit scenarios.

Benefits:

• Effective Pretreatment: Captures coarse sediment, floatables, and oil/grease before they reach filtration or infiltration systems.
• Reduces Maintenance: By removing debris early, it extends the life and reduces the maintenance frequency of downstream BMPs.
• Flexible Sizing: Available in multiple unit sizes (e.g., AS-2, AS-3) to accommodate different flow rates and site constraints.
• Quick Installation: Precast units with stub-outs and risers simplify installation and reduce labor costs.
• Regulatory Compliance: Helps meet stormwater quality requirements for MS4 and NPDES programs.