Luminary L&H Co. Ltd.

We behaved more than we committed.

Disc Membrane Diffusers

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

T: +886-2-2721-3037

F: +886-2-2731-6831

E: service@luminarylnh.com

 

L235CV

L316CV

L250CV

L350CV

 Material

-rubber membrane

EPDM, Hardness 60° ± 5 shore

-supper dish

Upward convex type, glass-filled reinforced Nylon, ABS available

-retaining clamp

ABS, other plastic materials available

   Diameter

9.5”(240mm)

12.5”(320mm)

10”(255mm)

14”(355mm)

   Size of bubble

1~3mm

   Connection (air inlet)

R 3/4” NPT, male

   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)

 

-operation time per day on request

4cfm(7m3/h)

8cfm(12m3/h)

5cfm(8m3/h)

10cfm(17m3/h)

   Operation temperature

   range

0~100°C