Aquaculture & Shrimp Farming (Dissolved Oxygen)
Modern high-density aquaculture and biofloc systems require active aeration to sustain dissolved oxygen (DO) levels above 5.0 ppm. Insufficient oxygen leads to stunted growth, disease susceptibility, and catastrophic crop loss. SAE Roots blowers deliver deep-water micro-bubble aeration across commercial ponds and nursery tanks.
Critical Engineering & Design Requirements
- Continuous Aeration: Blowers operate 24 hours a day throughout the 90–120 day farming cycle without thermal tripping.
- Corrosive Coastal Resistance: Anti-corrosive polyurethane epoxy paint and marine-grade fasteners to resist saline humidity.
- Low Vibration & Noise: Tri-lobe configurations minimize ground vibration that causes stress and mortality in marine species.
Engineering Selection Advice
Using a high-efficiency electric motor with variable frequency drive (VFD) allows farm managers to optimize DO levels between day and night cycles, reducing power bills by up to 30%.
Recommended Roots Blowers & Equipment
View All Industrial Products →Acoustic Hood Roots Blower System
Complete blower package enclosed in a soundproof acoustic enclosure for noise-sensitive installations.
Twin Lobe Roots Blower
Heavy-duty industrial twin lobe rotary air blowers designed for high volumetric efficiency and continuous duty.
Air Cooled Roots Blower
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Twin Lobe Rotary Compressors
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Frequently Asked Questions – Aquaculture & Shrimp Farming (Dissolved Oxygen)
Q:Why are Roots blowers better than paddle wheel aerators for shrimp farming?
Roots blowers push air to diffusers placed on the pond bottom, oxygenating the entire water column and preventing anaerobic sediment buildup, unlike surface paddle wheels.
Q:What happens during a power interruption?
SAE blowers are easily coupled to diesel engine generator backups with automatic transfer switches to maintain continuous oxygenation.
Require Engineering Sizing for Your Facility?
Our application engineers will calculate your required air mass flow (CFM / m³/hr) and pressure head.