UF-250 PES Hollow-Fiber Ultrafiltration Module, 5 | RFQ Sourcing Details
Filtration And Membranes · 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: Filtration And Membranes. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The UF-250 is a hollow-fiber capillary ultrafiltration module for water purification and wastewater-treatment systems. Its PES membrane provides a nominal effective area of 50 m² and a nominal pore size of 0.01 µm.
The module uses pressure-driven, inside-to-outside filtration to separate retained material from water and smaller dissolved components. For most feed waters, the stated filtrate flow is 2.5–6 m³/h, with a typical filtrate flux range of 50–120 L/m²/h.
Published filtrate quality parameters are turbidity of no more than 0.1 NTU and SDI15 of no more than 3. These figures are supplied as module performance data rather than a guarantee for every feed stream;actual output should be assessed against the buyer’s feed-water analysis and operating conditions.
The listed operating limits include a maximum applied feed pressure of 0.5 MPa, maximum transmembrane pressure of 0.25 MPa and maximum backwash pressure of 0.3 MPa. The operating temperature range is 5–40 °C. The normal pH operating range is 2–12, extending to pH 1–13 during chemical washing.
Typical backwash guidance lists a flux of 170–300 L/m²/h, a duration of 30–60 seconds and an interval of 20–60 minutes. Sodium hypochlorite resistance is stated as 200 ppm typical and 500 ppm maximum, with 250,000 ppm-hours cumulative exposure.
Buyers should confirm the intended cleaning recipe, chemical concentration, exposure time and rinse procedure before commissioning. The UF-250 PES configuration is listed with module dimensions of approxima rnal diameter. Separate packaging data lists a carton size of 178 × 38 × 38 cm and gross package weight of 58 kg.
Before procurement, confirm that the offered module is the UF-250 PES configuration and reconcile the references to “UF-250” and “UF-PES-250/1060” in the technical documentation.
The buyer should also request an approved dimensional drawing, connection and port details, housing and seal information, feed-water limits, recovery assumptions, fouling controls, integrity-test procedure and a performance test protocol for the actual application.
Compatibility with existing racks, piping, pumps, controls and cleaning equipment is not specified and must be verified.
Certification scope, warranty, included accessories and application-specific performance are also not established by the available technical facts and should be confirmed in the purchase specification.
UF-250 | Applications and Buyer Notes
UF-250 is organized as a sourcing-ready Filtration And Membranes 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 q
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
- Filtration and MembranesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- UF-250Based on visible page data; confirm exact value in the RFQ.
- Operating pH
- 2–12Based on visible page data; confirm exact value in the RFQ.
- Configuration
- Capillary ultrafiltration moduleBased on visible page data; confirm exact value in the RFQ.
- Filtrate flow
- 2.5–6 m³/h for most feed watersBased on visible page data; confirm exact value in the RFQ.
- Membrane polymer
- PESBased on visible page data; confirm exact value in the RFQ.
- Module reference
- UF-PES-250/1060Based 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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