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US-35E / US-35A Immersed PVDF Hollow Fiber UF Membrane Modules, 35 m²
Filtration And Membranes

US-35E / US-35A Immersed PVDF Hollow Fiber UF Mem | 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.

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Product specs

CategoryFiltration and Membranes
Unitset
ModelsUS-35E and US-35A
End materialABS
Membrane typeImmersed hollow fiber ultrafiltration
Support layerPET
Separation layerPVDF
Nominal pore size0.03 μm
CategoryFiltration And Membranes
AvailabilityInquiry required
Source date2026-07-20

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 US-35E and US-35A are immersed ultrafiltration membrane modules designed for integration into membrane tanks. Each model provides 35 m² of active membrane area and uses reinforced outside-in hollow fibers with a PET support layer and PVDF separation layer.

The nominal pore size is 0.03 μm, and the stated hollow-fiber inner and outer diameters are 2.05 mm and 2.6 mm. The modules are listed for municipal tap-water treatment, municipal reclaimed water, municipal wastewater, reclaimed-water reuse, and basin-governance projects.

The stated permeate-water targets are turbidity of no more than 0.2 NTU and SDI15 of no more than 3.0. Actual results will depend on feedwater characteristics, pretreatment, system design, operating controls, cleaning practices, and maintenance.

Published operating conditions include a temperature range of 5–40 °C, operating pH of 2–10, chemical-cleaning pH of 1–11, operating flux of 30–45 LMH, and backwash flux of 55–70 LMH. Recommended transmembrane pressure is 0–35 k. Pa, with a maximum backwash pressure of 70 k. Pa.

The listed aeration intensity is 60–120 Nm³/h per m² of shadow area. Design and backwash flux should be selected in the context of the complete system and its operating and maintenance plan. The two models differ in module dimensions, outlet connection, center-pole configuration, and weight.

US-35E is specified at 1250 × 2000 × 30 mm with a Φ24 outlet connection, SUS304 center pole, 16 kg dry weight, and 32 kg wet weight. US-35A is specified at 824 × 2400 × 46 mm with a DN32 outlet connection, no center pole listed, 14 kg dry weight, and 30 kg wet weight.

End components are ABS, and the listed sealing materials are epoxy resin and polyurethane.

Before procurement, buyers should confirm the selected model, final dimensional drawing, connection interface, sealing-material configuration, required module quantity, membrane-tank layout, aeration arrangement, and compatibility with the planned feedwater and cleaning chemicals.

The source information contains a separate basic specification of 1250 × 2000 × 34 mm, while the model table lists 1250 × 2000 × 30 mm for US-35E;the approved drawing should therefore govern fabrication and installation.

Buyers should also request site-specific validation of sustainable flux, permeate quality, cleaning frequency, service-life expectations, packing, delivery scope, and any customization requirements.

US-35E | Applications and Buyer Notes

US-35E 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.
Models
US-35E and US-35ABased on visible page data; confirm exact value in the RFQ.
End material
ABSBased on visible page data; confirm exact value in the RFQ.
Membrane type
Immersed hollow fiber ultrafiltrationBased on visible page data; confirm exact value in the RFQ.
Support layer
PETBased on visible page data; confirm exact value in the RFQ.
Separation layer
PVDFBased on visible page data; confirm exact value in the RFQ.
Nominal pore size
0.03 μmBased 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

CategoryFiltration and Membranes
Unitset
ModelsUS-35E and US-35A
End materialABS
Membrane typeImmersed hollow fiber ultrafiltration
Support layerPET
Separation layerPVDF
Nominal pore size0.03 μm
Sealing materialsEpoxy resin / polyurethane
US-35A dimensions824 × 2400 × 46 mm
US-35E dimensions1250 × 2000 × 30 mm in the model table
US-35E center poleSUS304
Active membrane area35 m²
Filtration directionReinforced outside-in membrane
Operating temperature5–40 °C
US-35A dry/wet weight14 / 30 kg
US-35E dry/wet weight16 / 32 kg
US-35A outlet connectionDN32
US-35E outlet connectionΦ24
Hollow fiber inner/outer diameter2.05 / 2.6 mm

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