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260mm EPDM Membrane Disc Fine Bubble Diffuser

Name: 260mm EPDM Membrane Disc Fine Bubble Diffuser
Brand: HUISEN
Price: 5.30 USD

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Brand Name :	HUISEN
Price :	$5.30
Payment Terms :	T/T, Western Union
Supply Ability :	1000pcs/day
Delivery Time :	According to the quantity

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260mm EPDM Membrane Disc Fine Bubble Diffuser

Fine bubble disc diffused aeration system, which is used to transfer air and with that oxygen into sewage or industrial wastewater. Oxygen is required by microorganisms in the water to break down the pollutants. Fine bubble diffusers produce a plethora of very small air bubbles which rise slowly from the floor of a wastewater treatment plant or sewage treatment plant aeration tank and provide substantial and efficient mass transfer of oxygen to the water. The oxygen, combined with the food source, sewage, allows the bacteria to produce enzymes which help break down the waste so that it can settle in the secondary clarifiers or be filtered by membranes.

1. Membrane is imported material (Silicone) ;

2. Low-resistance membrane opens easily ;

3. Large aeration service area;

4. The sludge comes off smoothly;

5. The aeration diaphragm has sufficient extension;

6. Good sealing performance around mechanized assembly;

7. Strong overall strength and long service life.

Import rubber material

HUISEN aerator membrane uses high quality import rubber material---Silicone, and the support part use strengthen PP, guarantee product quality from the source.

Digital punch technology

Over 6300 perforations in Dn215mm fine bubble diffuser, air deflector diameter is 0.5cm, the contact sapce with membrane is 0.15cm, which make the opening rate of membrane can reach 99.9%. Also improve oxygenation capacity, oxygen utilization rate and reduce ventilation resistance.

High pressure injection molding

The professional machine is shaped by many processes, refined and cast, controlling every process and creating the perfect product.

A folded-concave structure is better in sealing performance, which solves the disadvantage of easy to fall off when the air flow is too large. Meanwhile, the chassis support add a guide ring and six air guide grooves. Compared with other existing aeration devices, under the same operating load, ours require aeration volume is greatly reduced, and the aeration is evenly distributed throughout the tank.

Check valve available

When air closed, the center of membrane falls on the orifice of membrane tray, and the non-perforated area can cover the air release orifice, similar to a check valve, to prevent liquid from flowing back into the aeration system. In addition, according to the characteristics of sewage treatment process, an independent check valve has been developed, which can be used in combination with membrane check.

Model	HSPD215	HSPD260	HSPD350
Type	Plate Type
Size	8 inch	10 inch	13 inch
MOC	EPDM membrane
MOC		ABS carrier plate
Connector	3/4"NPT male thread
Bubble Size	1-2mm
Flow Range(m³/h)	1-6	1-8	1-15
Design Flow(m³/h)	1.5-2.5	3-4	7-8
STOE	≥38%(6m submerged)
STOR(kg O2/h)	≥0.31	≥0.42	≥0.90
SAE	≥8.9kg O2/kw.h
Headloss	2000-4500pa
Service Aera(m2)	0.2-0.64	0.25-1.0	0.5-1.75
Service Life	>2 years

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260mm EPDM Membrane Disc Fine Bubble Diffuser

260mm EPDM Membrane Disc Fine Bubble Diffuser

260mm EPDM Membrane Disc Fine Bubble Diffuser

260mm fine bubble diffuser

Aeration fine bubble diffuser

260mm EPDM Membrane Disc Fine Bubble Diffuser

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