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Home / Products / Oxygen Concentrator / PSA Oxygen Generator Machine for Fish Farming 3 L

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PSA Oxygen Generator Machine for Fish Farming 3 L

The oxygen generator can provide oxygen which fish farming needs to improve the farming environment.

  • QLY-3L
  • 450-2500+ USD/Set
  • 2
  • 1 year
  • T/T, Alipay, West Union, Paypal in advance


In the aquaculture industry, the supply of sufficient oxygen is beneficial to increase dissolved oxygen in the water, thereby accelerating the degradation of organic waste in the water.

At the same time, it can also inhibit the activity of anaerobic bacteria and reduce the production of toxic and harmful substances.

Supplying enough oxygen is also conducive to the growth of fish and shrimp, making fish and shrimp healthier and increasing production.


  • Cubic design, stable and reliable

  • High quality stainless steel figure, durable and protect inside

  • Adapted PSA technology, high oxygen concentration up to 95%

  • Easy to operate, save time and worry

  • Low energy comsuption, environmentally friendly

  • High output pressure, smooth gas delivery

  • Low noise, peace and comfort

  • Chinese/European/US plug support, adapt to different needs





Model QLY-3L
Dimension 50*40*53 mm
NW 24 kg
Power 450 W
Oxygen flow rate 1-3 L/min
Gas source Built-in gas source
Voltage 110-240V/50-60Hz






Q: Are you manufacturer or trader?

A: We're professional manufacturer focus on ozone equipment, located in Baiyun District, Guangzhou, China. Welcome to visit us.

Q: What's the warranty?

A: Warranty is 12 months, life time technical support. If any quality problem occur during this period, which due to our responsibility, we'll take care of it, or send more new spare parts to replace.

Q: What'the MOQ?

A: One piece each model.

Q: Can I buy a sample for test purpose, then if it's ok, I'll buy more?

A: Yes, you can.

Q: Can we print our logo and have our own package

A: Yes, you can, OEM&ODM orders are acceptable.

Q: Is there any discount?

A: Of course, more quantities, more discount.

Q: Can I get a catalog?

A: Yes, you can download on our website.

Q: How is the quality?

A: All the materials used for our products are strictly chosen by QA, finishings are checked carefully by QC. Every machine will be strictly tested and aged for several days before delivery.

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Guangzhou Qili Environmental Equipment Co., Ltd.
A high-tech enterprise dedicated to research, development, design, production and sales of ozone equipment. 


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