High-performance jet aerators are essential for modern aquaculture, providing efficient oxygenation and water circulation to support healthy fish and shrimp growth. Flojett's aqua jet aerators combine advanced engineering, durable construction, and flexible operation, delivering stable oxygen transfer to both shallow and deep ponds. As a trusted jet aerator supplier, we offer reliable solutions that optimize water quality, improve farm productivity, and reduce operating costs.
Combined Aeration and Mixing
Highly effective at both oxygenating the water and creating strong horizontal currents for destratification and waste suspension.
Oxygenation at Depth
The submerged pump can draw water from deeper levels, aiding in oxygenating the entire water column, unlike purely surface aerators.
Can Operate in Varying Water Levels
Some designs are less sensitive to changes in water depth compared to paddlewheel or splash aerators.
No External Moving Parts Above Water
Reduces the risk of entanglement for birds or other wildlife and can be safer to operate.
Can be used for targeted oxygenation
Directing the jet flow to specific areas of the pond.
Pump Head and Flow Rate: Matching the pump's capacity to the pond size and desired mixing intensity.
Aspirator/Venturi Design: The efficiency of air entrainment and mixing.
Submersible Pump Quality and Durability: Ensuring reliable operation in a submerged environment.
Intake Screen Design and Maintenance: Preventing clogging.
Directional Nozzle Options: For targeted oxygenation and mixing.
Energy Efficiency of the Pump and Aspirator System.
| Feature | Deep Jet Aerator | Submersible Jet Aerator |
| Installation | Mounted on the water surface, with the jet nozzle extending into the water | Fully submerged, installed at the bottom of the tank or pond |
| Water Depth Suitability | Designed for deep water (typically over 2 meters) | Suitable for shallow to medium water depth |
| Oxygen Transfer Efficiency | High – creates fine bubbles reaching deep layers | High – effectively transfers oxygen through water column |
| Structure & Components | Motor, nozzle, HDPE float, stainless steel adjustment bar | Motor, gearbox, nylon impeller, HDPE float, stainless steel adjustment bar |
| Maintenance | Easy – motor and components accessible above water | Moderate – fully submerged motor requires sealing and occasional lifting |
| Corrosion Resistance | Uses corrosion-resistant materials, durable in harsh conditions | Uses corrosion-resistant materials, durable in harsh conditions |
| Weight & Handling | Lightweight, easy to install and move | Lightweight, easy to install and move |
Deep Jet Aerator: Ideal for deep ponds or tanks, delivers oxygen to deep water layers, excellent for large-scale aquaculture.
Submersible Jet Aerator: Ideal for shallow or medium-depth ponds, still provides efficient oxygenation, compact and quieter.
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