Yixing Holly Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs per month |
| Delivery Time | 20 working days |
| Packaging Details | wooden case |
| Product name | Fine Bubble Disc Diffuser |
| Material | PTFE |
| Application | Wastewater Treatment |
| Color | White, Black, Blue |
| Volume | 10-80 L/min |
| Max Volume | 150 L/min |
| Brand Name | HOLLY |
| Model Number | HLBQ |
| Certification | CE Certificate, IOS 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs per month |
| Delivery Time | 20 working days | Packaging Details | wooden case |
| Product name | Fine Bubble Disc Diffuser | Material | PTFE |
| Application | Wastewater Treatment | Color | White, Black, Blue |
| Volume | 10-80 L/min | Max Volume | 150 L/min |
| Brand Name | HOLLY | Model Number | HLBQ |
| Certification | CE Certificate, IOS 9001 | Place of Origin | China |
| High Light | disc type air diffuser ，disc air diffuser | ||
EPDM Disc Membrane Diffuser For Sewage Treatment Aeration System
Product Description
Diffusers are developed specifically for releasing 1~3mm fine bubbles into water. Different
materials were selected for their ability to withstand the effects of chemical and bio chemical
agents, and 0~100℃ water temperature. The diffuser can be placed in an evenly distributed
grid system at the bottom of an entire aeration tank. Air can then easily pass through the
orifice and integrated non-return valve into water.
Features
1. Double check valve, periphery fold sealing structure can prevent membrane dropping off
from the PP plate.
2. The material of membrane EPDM is imported from France.
3. Unique porous technology makes the disc air diffuser bubble release evenly, with High
Oxygen Transmission efficiency (OTE)
4. Good effect on saving in power, and low operating cost
5. The membrane has good self-cleaning and anti-clogging property
6. Easy to exclude failure, easy maintance and management
7. Simple structure for easy installation
8. Excellent performance, high efficiency, durable and stable product quality, save your
money.
Finds Application In :
1. Aeration for SBR reaction basin, contact oxidation pond, and activated sludge aeration
basin in sewage disposal plant;
2. Aeration for denitrification / dephosphorization aerobic processes;
3. Aeration for excreta and animal wastewater treatment plant;
4. Aeration of deep aeration basin;
5. Aeration for high concentration wastewater aeration basin, and aeration for regulating pond
of wastewater treatment plant;
6. Aeration of fishpond and other applications.
Technical Parameters
| Model | HLBQ170 | HLBQ215 | HLBQ260 | HLBQ350 | |
| Bubble Type | Coarse bubble | Fine bubble | Fine bubble | Fine bubble | |
| Size | 6 inch | 8 inch | 9 inch | 12 inch | |
| MOC | EPDM/Silicon membrane ABS/PP carrier plate | EPDM/Silicon membrane ABS/PP carrier plate | EPDM/Silicon membrane ABS/PP carrier plate | EPDM/Silicon membrane ABS/PP carrier plate | |
| Connector | 3/4'' NPT male thread | 3/4'' NPT male thread | 3/4'' NPT male thread | 3/4'' NPT male thread | |
| Bubble Size | 4-5mm | 1-2mm | 1-2mm | 1-2mm | |
| Design Flow | 1-5m3/h | 1.5-2.5m3/h | 3-4m3/h | 5-6m3/h | |
| Flow Range | 6-9m3/h | 1-6m3/h | 1-8m3/h | 1-12m3/h | |
| SOTE | ≥10%(6m submerged) | ≥38%(6m submerged) | ≥38%(6m submerged) | ≥38%(6m submerged) | |
| SOTR | ≥0.21kg O2/h | ≥0.31kg O2/h | ≥0.42kg O2/h | ≥0.75kg O2/h | |
| SAE | ≥7.5kg O2/kw.h | ≥8.9kg O2/kw.h | ≥8.9kg O2/kw.h | ≥8.9kg O2/kw.h | |
| Headloss | 2000-3000Pa | 2000-4500Pa | 2000-4300Pa | 2000-4200Pa | |
| Service Area | 0.5-0.8m2 | 0.2-0.64m2 | 0.25-1.0m2 | 0.4-1.5m2 | |
| Service Life | >5year | >5year | >5year | >5year |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
2000000-3000000
Employee Number:
10~12
Ecer Certification：
Active Member
Yixing Holly Technology Co.,Ltd.is located in YiXing,Jiangsu Province,China.It is adjacent to Shanghai which is the economy,finance and trade center of china,our company enjoys very convenient transportation. Established in 2007 ,holly technology is a domestic forerunner ... Yixing Holly Technology Co.,Ltd.is located in YiXing,Jiangsu Province,China.It is adjacent to Shanghai which is the economy,finance and trade center of china,our company enjoys very convenient transportation. Established in 2007 ,holly technology is a domestic forerunner ...
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