Warranty: | 1yr |
---|---|
Type: | Aerators |
Method: | Physical Treatment |
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Mode | PR-T67*1000 | ||
Material of Membrane | TPU | EPDM | Silicone rubber |
Thickness of membrane | 0.75mm±0.02mm | 2.0mm±0.1mm | 2.0mm±0.1mm |
Effective diffusion area | 0.21m2 | 0.21m2 | 0.21m2 |
Openings/pc | about 18000 openings | about 18000 openings | about 18000 openings |
Diameter of bubble | 0.8mm-1.5mm | 0.9mm-1.8mm | 1.0m-2.0m |
Lifetime of membrane | >6yrs | >6yrs | >6yrs |
Standard volume of aeration | 6.0m³/h-8.0m³/h | 6.0m³/h-8.0m³/h | 6.0m³/h-8.0m³/h |
Aeration range | 2.0m³/h-14.0m³/h | 3.0m³/h-14.0m³/h | 3.0m³/h-14.0m³/h |
Resistance loss | 3.5kPa-6.0kPa | 2.2kPa-4.8kPa | 2.0kPa-4.0kPa |
Standard oxygen transfer rate (depth of water:6m) |
≥40% | ≥38% | ≥36.5% |
Standard oxygenation capacity | ≥0.90kgO2/h | ≥0.85kgO2/h | ≥0.83kgO2/h |
Theoretical power efficiency | ≥8.8kgO2/kw.h | ≥8.9kgO2/kw.h | ≥8.8kgO2/kw.h |
Service aera | 0.5m2/m-2.0m2/m | 0.5m2/m-2.0m2/m | 0.5m2/m-2.0m2/m |
Item | PR-T67*1000 | PR-T94*1000 |
Weight/Set | 1.21kg | 2.45kg |
Weight/Box | 90kg | 118kg |
Qty/Box (pcs) | 64 | 42 |
Outer Diameter of the Support Pipe | φ63mm | φ90 |
Material of the Support Pipe | ABS | |
Connector Spec. | DN20/DN25 internal thread, screw connection | |
Adaptable Pipe Spec. | DN65~DN200 | |
Connection to the Pipe | Threaded rod | |
Connection Material | ABS+SS304+EPDM(rubber arc gasket) | |
Material of End Support Stand | SS304,SS316, | |
Size of End Support Stand | φ68(67-1000),φ95(94-1000) | |
Material of End Support Stand | ABS,SS304 | |
Screw for The Bottom of the End Support Stand | M8X70 | |
Screw for The Side Face of the Support Stand | M10X25 |