Aquaculture Oxygen Cone,Dissolved Oxygen Cone,Oxygenation Aerating Cone

The Efficient Dissolved Oxygen Cone, also widely recognized as an aeration cone, serves as a critical component for controlling dissolved oxygen levels in intensive aquaculture environments. This industrial oxygen cone is manufactured from high-quality FRP (Fiberglass Reinforced Plastic) composite polyester, ensuring exceptional chemical and UV resistance for long-term outdoor or indoor use. The system utilizes a pure physical process to maximize gas-liquid mixing and pressurization, overcoming water surface tension to achieve near-saturation levels.

Designed to integrate seamlessly with booster pumps, jet injectors, and oxygen generators, this high efficiency oxygen cone regulates water flow to trap gas bubbles inside the vessel for complete mixing. Its compact and durable design makes it a space-saving yet robust solution for modern Recirculating Aquaculture Systems (RAS) and specialized fish fry cultivation. By reducing oxygen loss and increasing delivery efficiency, it directly supports higher stocking densities and improved growth rates.

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Brand:
Astrowave Pool

Product Description

Gas–liquid Mixing & Pressurization

Product Description

The Efficient Dissolved Oxygen Cone, also widely recognized as an aeration cone, serves as a critical component for controlling dissolved oxygen levels in intensive aquaculture environments. This industrial oxygen cone is manufactured from high-quality FRP (Fiberglass Reinforced Plastic) composite polyester, ensuring exceptional chemical and UV resistance for long-term outdoor or indoor use. The system utilizes a pure physical process to maximize gas-liquid mixing and pressurization, overcoming water surface tension to achieve near-saturation levels. Designed to integrate seamlessly with booster pumps, jet injectors, and oxygen generators, this high efficiency oxygen cone regulates water flow to trap gas bubbles inside the vessel for complete mixing. Its compact and durable design makes it a space-saving yet robust solution for modern Recirculating Aquaculture Systems (RAS) and specialized fish fry cultivation. By reducing oxygen loss and increasing delivery efficiency, it directly supports higher stocking densities and improved growth rates.

Product Features

High-Performance Material: Constructed from premium FRP composite polyester, providing high mechanical strength and resistance to UV and chemical degradation.
Superior Dissolution Efficiency: Engineered to achieve near-saturation oxygen levels, significantly reducing oxygen waste and operational overhead.
High Pressure Tolerance: Built to withstand a maximum operating pressure of 250kPa (36psi / 2.5 bar) and tested up to 400kPa (58psi / 4 bar).
Optimized Hydraulic Mixing: Utilizes an internal flow regulation design that ensures oxygen bubbles remain in the water stream for maximum contact time and dissolution.
High Concentration Delivery: Capable of delivering oxygen concentrations up to 65 mg/L with DO saturation rates ranging from 1.0 kg/h to 5.0 kg/h depending on the model.
Wide Operational Range: Available in multiple model sizes (S400 to S1200) supporting flow rates from 8 m³/h up to 140 m³/h.
Standardized Plumbing Interfaces: Features 2"/63mm or 3"/80mm inlet and outlet ports to facilitate easy integration into standard industrial and farm piping.

Product Specifications

Model	Applicable Flow Rate			IN/OUTLET	Oxygen Concentration	DO Saturation Rate
Model	m³/h	LPM	GPM	IN/OUTLET	Oxygen Concentration	DO Saturation Rate
S400-H1050	8	133	35	2"/ 63mm	65 mg/L	1.0 kg/h
S400-H1300	10	167	44	2"/ 63mm	65 mg/L	1.0 kg/h
S600-H1520	15	250	66	2"/ 63mm	65 mg/L	1.2 kg/h
S700-H1700	25	417	110	3" / 80mm	65 mg/L	1.5 kg/h
S800-H1900	30	500	132	3" / 80mm	65 mg/L	1.8 kg/h
S900-H2100	50	833	220	3" / 80mm	65 mg/L	2.4 kg/h
S1050-H2720	110	1833	484	3" / 80mm	65 mg/L	3.9 kg/h
S1200-H3000	140	2333	616	3" / 80mm	65 mg/L	5.0 kg/h

Dimensions

PICTURE_ONLY

Application Areas

Recirculating Aquaculture Systems (RAS) requiring precise dissolved oxygen cone management for sensitive species like Eel, Salmon, and Sturgeon.
Commercial fish farm oxygen cone applications focused on high-density cultivation of Tilapia, Perch, Carp, and Catfish.
Specialized fry cultivation and hatcheries for Prawn and Litopenaeus Vannamei where consistent oxygenation is vital for survival rates.
Large-scale public aquariums and aquatic displays requiring an oxygen saturator to maintain stable life support systems.
Industrial water treatment facilities utilizing gas-liquid dissolution processes for specialized oxygenation and aeration tasks.
Research and development aquatic labs needing a reliable oxygenation cone for controlled environmental experiments.

FAQ

What is the benefit of using an FRP oxygen cone over traditional aeration?

As a leading oxygen cone manufacturer, our FRP cones provide near-saturation oxygen dissolution efficiency, which is significantly more effective than standard surface aeration for high-density tanks.