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Luminary L&H Co. Ltd. |
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We behaved more than we committed. |
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Disc Membrane Diffusers |
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The disc membrane diffusers were developed specifically for use in the water and wastewater industry. The disc diffusers are simple and sturdy. An upwardly convex dish is covered by an EPDM membrane which encompassed the rim of the dish and perforate I slits. In addition, the membrane is circumferentially secured by a retaining clamp.
Advantage: ● High oxygen transfer rate ● Reliable intermittent aeration applications ● Low energy consumption ● Nitrification/ Denitrification ● Long life expectancy ● Simple installation procedures |
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T: +886-2-2721-3037 F: +886-2-2731-6831 E: service@luminarylnh.com |
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L235CV |
L316CV |
L250CV |
L350CV |
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Material |
-rubber membrane |
EPDM, Hardness 60° ± 5 shore |
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-supper dish |
Upward convex type, glass-filled reinforced Nylon, ABS available |
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-retaining clamp |
ABS, other plastic materials available |
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Diameter |
9.5”(240mm) |
12.5”(320mm) |
10”(255mm) |
14”(355mm) |
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Size of bubble |
1~3mm |
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Connection (air inlet) |
R 3/4” NPT, male |
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Air flow |
-best continuous operation |
1~2cfm(2~3.5m3/h) |
2~4cfm (4~6m3/h) |
1~2.5cfm(2~4m3/h) |
2.5~5cfm(4~8m3/h) |
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-operation time per day on request |
4cfm(7m3/h) |
8cfm(12m3/h) |
5cfm(8m3/h) |
10cfm(17m3/h) |
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Operation temperature range |
0~100°C |
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