Fine Bubble Membrane Air Diffuser
Our membrane air diffuser is fine pore flexible membrane diffusers that provide operational flexibility with maximum oxygen transfer efficiency. Alternate materials of constructions are available for special applications. Our disc diffuser units are available with premium quality EPDM membranes. Multiple perforation patterns are available to optimize system performance.
We manufactures disc diffusers with compression molded membranes. Standard materials are EPDM and fluoroelastomer layered EPDM. Compression molding ensures a diffuser with even specific gravity and uniform tear resistance. The tear resistance of a compression molded part is multidirectional, which is typically not found in injection molded unidirectional parts. Our manufacturing experience ensure emulsifying fats cannot leech plasticizer and cause shrinkage and increase hardness, nor are our membranes at risk of flexure failure
Technical Specification:
Technical Data
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KAD-250
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KAD-320
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Materials
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High grade EPDM / Silicone
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High grade EPDM / Silicone
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Membrane with precision holes
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ABS
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ABS
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Diameter
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10 Inch (250mm)
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12.5 Inch (320mm)
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Size of Bubble
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1-3 mm
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1-3 mm
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Connection
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3/4 Inch PT
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3/4 Inch PT
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Air Flow
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1.0 – 5 cfm
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1.8 – 3.5 cfm
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Operation Temperature Range
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0 ~ +100°C
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0 ~ +100°C
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Effective diffusion area
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66 in²i( 0.043㎡)
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106 in²(0.068㎡)
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Diffuser Oxygen Transfer Efficiency And Pressure Drop
Application:
1. Municipal wastewater treatment
2. Intermittent operation capability
3. Clean water treatment
4. Sludge stabilization
5. Aeration of fish pond
6. Aeration of streams and lakes
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