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Big Discount 12inch Fine Bubble Diffuser - Energy-saving Ceramic Fine Bubble Diffuser – Holly

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Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for Dissolved Air Flotation Units, Single Dosing Pump, Rotary Drum Filter Working, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!
Big Discount 12inch Fine Bubble Diffuser - 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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Big Discount 12inch Fine Bubble Diffuser - Energy-saving Ceramic Fine Bubble Diffuser – Holly detail pictures


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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Big Discount 12inch Fine Bubble Diffuser - Energy-saving Ceramic Fine Bubble Diffuser – Holly, The product will supply to all over the world, such as: Bahamas, moldova, Bolivia, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Rebecca from Tunisia - 2017.03.28 16:34
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Rose from Accra - 2017.06.25 12:48