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Fine Bubble Aeration System Specifications
I. Microporous Diffusion Membrane
Construction Materials:
75% Recycled SBR Rubber
25% Linear Low Density Polythylene
Dimensions:
0.5" ID
1.0" OD
Continuous Length
Description:
Microporous Diffusion Membrane
Performance:
Maximum Operating Pressure 25 PSI
Operating Temperature Range 0-135º F
Maximum Bend Radius 0
Average Pore Size 50 to 500 Micron
Oxygen Transfer Efficiency (As measured by ASCE 2-92)
8.01 # Oxygen/HPw @ 0.16 SCFM/FT of Membrane - Clean Water
6.34 # Oxygen/HPw @0.32 SCFM/FT of Membrane - Clean Water
5.42 # Oxygen/HPw @0.65 SCFM/FT of Membrane - Clean Water
II. Air Header and Delivery System
Description:
Delivers Low Pressure Air from Regenerative Blowers to Membrane
Delivers High Pressure Air using Positive Displacement Blowers to Membrane
Construction Materials:
Header - HDPE, SDR-17
Tee Assemblies - Side Saddle Fusing - HDPE - Polyethelene
Dimensions:
4" HDPE for Blowers 5 HP - 15 HP
6" HDPE for Blowers 15 HP - 45 HP
III. Membrane Mounting Grid
Description:
Platform with varying leg length to hold membrane hose under water.
Materials of Construction:
Legs and Frame - 304 Stainless Steel Angle Iron
Membrane Air Manifold - HDPE and Polypropylene Fittings
Length of Membrane - Varies depending on Loading Factors
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