Coarse Bubble Tube Diffuser

  • Coarse Bubble Tube Diffuser

Coarse Bubble Tube Diffuser

  333 (12″) 638 (24″)
Material SS304 / SS316 SS304 / SS316
Perforation Length mm 305 610
Small Hole Dia. mm 4 4
Big Hole Dia. mm 8 8
Threaded connection NPT 3/4″ NPT 3/4″ NPT
Size of Bubble mm 1 to 2 1 to 2
 
333 (12″) 638 (24″)
Min. operating flow m3/ Hr 3 7
Max. operating flow m3/ Hr 18 40
Max. operating flow m3/ Hr 36 80
SOTR % Per Mtr 1.6–2.5% 1.6–2.5%
Standard aeration efficiency (SAE) kg O2 /kWh 0.7–2 0.7–2
Head loss at nominal flow (immersion at 4 m) cm Approx. 9.5 Approx. 9.5
Operation mode Continuous / Intermediate
Application Industrial / Municipal
 

Solid oxygen transfer efficiency:

Dual horizontal levels of diffusion ports on the diffuser side ensure uniform air distribution and aeration efficiency.

Application:

It is especially suited to tough sludge-related applications such as aerobic sludge digestion, grit chambers, flow equalization and channel aeration. Our stainless steel coarse bubble diffuser is designed to operate efficiently in the releasing of air into tanks.

Clog-resistant, maintenance-free design:

Our well designed Course bubble diffuser is Corrosion resistance. This stores a sufficient air volume at the center of the diffuser for use to ensure continuous and uniform airflow.

The bottom component is a deflector plate, also which directs the liquid being aerated along to diffuser’s outer walls and at the same time prevents rages, solids and other deleterious matter from wrapping around or entering the air diffuser. This is reducing the number of maintenance.

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