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Factory wholesale Micro Bubble Diffuser For Aquarium - Energy-saving Ceramic Fine Bubble Diffuser – Holly

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Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Dissolved Air Flotation Equipment, Plate Frame Filter, Daf System, Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
Factory wholesale Micro Bubble Diffuser For Aquarium - Energy-saving Ceramic Fine Bubble Diffuser – Holly Detail:

Product Features

1. Simple structure, ease of installation
2. Tight sealing without air leakage
3. Maintenance-free design, long service life
4. Corrosion resistance and anti-clogging
5. High oxygen transfer efficiency

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Packing & Delivery

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Technical Parameters

Model HLBQ178 HLBQ215 HLBQ250 HLBQ300
Operating Air Flow Range (m3/h·piece) 1.2-3 1.5-2.5 2-3 2.5-4
Designed Air Flow
(m3/h·piece)
1.5 1.8 2.5 3
Effective Surface Area
(m2/piece)
0.3-0.65 0.3-0.65 0.4-0.80 0.5-1.0
Standard Oxygen  Transfer Rate
(kg O2/h·piece)
0.13-0.38 0.16-0.4 0.21-0.4 0.21-0.53
Compressive  Strength 120kg/cm2 or 1.3T/piece
Bending Strength 120kg/cm2
Acid  Alkali-resistance weight loss 4-8%,not affected by organic solvents

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Factory wholesale Micro Bubble Diffuser For Aquarium - Energy-saving Ceramic Fine Bubble Diffuser – Holly detail pictures


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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for Factory wholesale Micro Bubble Diffuser For Aquarium - Energy-saving Ceramic Fine Bubble Diffuser – Holly, The product will supply to all over the world, such as: Los Angeles, Cancun, Victoria, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Erin from Luxemburg - 2017.08.18 18:38
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Riva from Chicago - 2018.06.26 19:27