Diffusers DD260 | RFQ Sourcing Details
Filter Media · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Filter Media. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Home > Products > Bubble Disc Diffuser Bubble Disc Diffuser Diffusers DD260 product Name: DD260 size:9 inch material:EPDM/silicon Bubble type: fine bubble Description: fine Bubble Disc Diffusers supplier Tube Settler Systems for Clarification, tube settlers, MBBR, biofilter ,MBR fiber follow membrane, disc diffusers and other plastic material for water treatment.
Bubble DISC diffusers Whole Aeration system included the aerator(bubble diffuser) gas distribution pipes, tees, crosses, elbows, regulators, connectors, cleaning devices and other components.
Usually gas distribution pipelines is the usual circular arrangement, diffuser quantity is according to the air capacity and ponds size. The diffuser and gas distribution pipelines using G3 / 4 threaded connection, the base is inner thread (fixed in the pipeline), diffuser is externally threaded.
Finds Application In : 1. Aeration for SBR reaction basin, , 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.
Features 1.Simple structure, ease of installation 2.Tight sealing without air leakage 3.Maintenance-free design, long service life 4.Corrosion resistance and anti-clogging 5.High oxygen transfer efficiency Technical Specification Technical Specification item number DD170 DD215 DD260 DD350 Bubble Type Coarse bubble Fine bubble Fine bubble Fine bubble Size 6 inch 8 inch 9 inch 12 inch Material EPDM/Silicon membrane EPDM/Silicon membrane EPDM/Silicon membrane EPDM/Silicon membrane ABS/PP carrier plate ABS/PP carrier plate ABS/PP carrier plate 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 1-5m 3 /h 1.5-2.5m 3 /h 3-4m 3 /h 5-6m 3 /h Flow Range 6-9m 3 /h 1-6m 3 /h 1-8m 3 /h 1-12m 3 /h SOTE ≥10%(6m submerged) ≥38%(6m submerged) ≥38%(6m submerged) ≥38%(6m submerged) SOTR ≥0.21kg O 2 /h ≥0.31kg O 2 /h ≥0.42kg O 2 /h ≥0.75kg O 2 /h SAE ≥7.5kg O 2 /kw.h ≥8.9kg O 2 /kw.h ≥8.9kg O 2 /kw.h ≥8.9kg O 2 /kw.h Headloss Pa Pa Pa Pa Service Area 0.5-0.8m m m m 2 Service Life >5year >5year >5year >5year Hangzhou N ihao E nvironment T ech Co.,ltd( NET ) fusers DD350 Disc Diffusers DD350 Categories MBBR Bio Filter Media - Bio Block Filter Media - Tube Settlers Media - MBR Hollow Fiber Membrane - Bubble Disc Diffuser - Foam Filter Media - Plastic Random Packing - Bubble Tube Diffuser - others - LATEST NEWS MBBR Classifications & Features Background and Advantages of MBBR process MBBR System process N Removal A few MBBR Porcess for water treatment How to Install Tube Settler?
Diffusers | Applications and Buyer Notes
Diffusers is organized as a sourcing-ready Filter Media reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Ceramic Filter MediaBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- ABS/PP carrier plate
- ABS/PP carrier plate ABS/PP carrier plate ABS/PP carrier plateBased on visible page data; confirm exact value in the RFQ.
- Bubble Size
- 4-5mm 1-2mm 1-2mm 1-2mmBased on visible page data; confirm exact value in the RFQ.
- Bubble Type
- Coarse bubble Fine bubble Fine bubble Fine bubbleBased on visible page data; confirm exact value in the RFQ.
- Connector
- 3/4 '' NPT male thread 3/4 '' NPT male thread 3/4 '' NPT male thread 3/4 '' NPTBased on visible page data; confirm exact value in the RFQ.
- Design Flow
- 1-5m 3 /h 1.5-2.5m 3 /h 3-4m 3 /h 5-6m 3 /hBased on visible page data; confirm exact value in the RFQ.
- Flow Range
- 6-9m 3 /h 1-6m 3 /h 1-8m 3 /h 1-12m 3 /hBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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