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Moving Bed Media Filter Combination Coarse Bubble Diffuser
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Hangzhou Juntai Plastic Products Co., Ltd
Hangzhou, China
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EPDM fine bubble tube diffuser can be connected on one side or in pairs to different rectangular and round tubes (ABS material)with the appropriate adapter. The membranes are manufactured with premium quality EPDM material and are available with fine or coarse-bubble perforation. The support tubes(ABS material)can be reused when membranes are replaced.

Even perforation The arrangement of the air outlet openings ensures fine-bubble aeration with extremely low-pressure loss and therefore a highly effective usage of oxygen across the entire aeration area
Ease of installation,2 minutes for one diffuser, The tube diffuser will be screwed from both sides on the stainless-steel connector till the connection is tight. The diffusers are designed for trouble-free and energy-saving intermittent as well as continuous operation
Item number
TD63
TD93
TD113
Bubble type
Fine Bubble
Fine Bubble
Fine Bubble
Diameter
63mm
93mm
113mm
Material
EPDM/Silicon Membrane
EPDM/Silicon Membrane
EPDM/Silicon Membrane
Tube: ABS
Tube: ABS
Tube: ABS
Connector
3/4" NPT Male thread
3/4" NPT Male thread
3/4" NPT Male thread
Length(mm)
500/7500/1000mm
500/7500/1000mm
500/7500/1000mm
Service Life(years)
≥6
≥6
≥6
Service Area(m2)
0.75-2.5
1.0-3.0
1.5-2.5
Flow range(m3/h)
2--14
5--20
6--28

Diameter 63mm
Length 500mm,750mm,1000mm
Material EPDM, Silicon or customized
Connector 3/4NPT
Bubble Size(mm) 1-2
Service Area(m2) 0.75-2.5

1. Municipal wastewater treatment.
 2. Industrial wastewater treatment. 
3. Clean water treatment. 
4. Sludge stabilization. 
5. Wastewater ozone diffusion. 
6. Aeration of streams and lakes.

NIHAO Disc Diffuser Aeration Features
1. High oxygen transfer efficiency. 
2. High resistance to clogging.
 3. High resistance to corrosion. 
4. Wide airflow range. 
5. Low-pressure loss. 
6. Low energy cost. 
7. Easy installation. 
8. Uniform fine bubble. 
9. Backflow prevention. 
10. Self-cleaning operation. 
11. Intermittent operation capability. 
12. Slide-off prevention designed.

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