Fujian Huamo Technology Co., Ltd.

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Pan Hollow Fiber Uf Membrane

Pan Hollow Fiber Uf Membrane

Produced using polyacrylonitrile (PAN) as the sole raw material via the phase inversion method, this hydrophilic membrane offers excellent chlorine resistance and a wide pH tolerance range (2–12). No blending modifiers are added during manufacturing, ensuring a narrow pore size distribution (MWCO 50–100 kDa), stable flux, and minimal leachables. It is well-suited for precision separation applications such as municipal water treatment, industrial water reuse, and food concentration.
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Description
Technical Parameters

Fujian Huamo Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of pan hollow fiber uf membrane in China. If you're going to wholesale bulk pan hollow fiber uf membrane made in China, welcome to get catalog and price list from our factory. All custom made products are with high quality and competitive price. Also, OEM service is available.

 

Product Details

 

PAN hollow fiber UF membrane features a polyacrylonitrile-based separation layer that provides controlled molecular weight cut-off options of 50,000 or 100,000 Dalton, suitable for applications requiring removal of bacteria and macromolecular organics. The hollow fiber structure (ID/OD: 1.0 mm / 1.6 mm) allows for efficient filtration while maintaining mechanical stability within a pH range of 2–10 and operating temperatures from 5–40°C. With bacteria removal performance reaching ≥4 to ≥6 log, the membrane is commonly applied in pretreatment for reverse osmosis systems, as well as in drinking water and surface water filtration processes where consistent microbial control is required.
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Product Specifications

 

Model

UF-4040

UF-4046

UF-6060

UF-8060

UF8040

UF-1060

Molecular weight

cut off(Dalton)

50,000

100,000

Size(mm)

90x1016

90x1155

160x1352

200x1405

202x1016

250x1715

Effective membrane

area

4㎡

4.8㎡

15㎡

25㎡

21㎡

52㎡

Initial flux

0.8m3/h

1m3/h

4.5m3/h

5m3/h

5m3/h

9m3/h

Virus removal rate

≥4log

≥6log

Type

Inside-out

Shell

PVC

Seal materials

epoxy resins

Membrane material

PAN

Hollow fiber

id/od size

1.0mm/1.6mm

Produced water pollution index(SDI25)

≤3

Max operating pressure

0.3MPa

Suggest operating pressure

≤0.2MPa

Max transmembrane pressure

Backwash pressure

0.05-0.1MPa

Design flux

40-120L/㎡/h

Operating mode

Cross flow or dead-end flow

Permeate turbidity

≤0.1NTU

Operating temperature

5-40℃

PH range

2-10

 

Video Description

 

 

Product Advantages

 

Hydrophilic PAN Material

The use of PAN material improves membrane wettability, helping to reduce organic fouling and maintain stable flux over time.

 

Efficient Filtration Performance

With MWCO in the range of 50,000–100,000 Dalton, the membrane removes fine particles and microorganisms while maintaining high permeability.

 

Stable Operating Flux

Design flux ranges from 40–120 L/m²·h, allowing flexible system design based on different feed water conditions and capacity requirements.

high strength hollow fiber uf membrane

Low Pressure Operation

The module operates at a recommended pressure of ≤0.2 MPa, reducing energy consumption and mechanical stress on the system.

 

Flexible System Integration

Compatible with both cross flow and dead-end filtration, making it adaptable for different process configurations in industrial water systems.

 

Support for RO Pretreatment

PAN hollow fiber UF membrane helps achieve an SDI of ≤3 (or ≤1 under optimized configurations), providing effective protection for downstream RO membranes and contributing to longer system operating life.

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Our Advantages

 

As a direct source manufacturer, we maintain full control over production quality and supply chain efficiency. With multiple distribution centers located across the country, we are able to respond quickly to regional demands, dispatch from the nearest stock point, and coordinate inter-branch transfers seamlessly. This network ensures fast delivery, reduced lead times, and reliable product availability for customers nationwide.

Pressurized UF membrane module
UF Membrane manufacturer

 

FAQ

 

1.How do we ship your products?

We have our own logistics department handling domestic shipping. If you have a freight forwarder in China, we can deliver to their warehouse.
We also have long-term partnerships with international freight forwarders who can provide multiple shipping options, including air and sea freight.

2.Given the long international shipping distance, will the product be damaged?

To ensure product integrity during long-distance transit, we apply multiple layers of protection, including internal anti-collision padding, waterproof bags, sturdy cartons, and impact-indicator labels. This packaging system significantly reduces the risk of damage and allows for real-time monitoring of handling conditions throughout the shipping process.

3.What is your lead time for shipment?

For our standard products, we maintain ample stock and can typically dispatch orders within 3–7 days. Even for large-volume orders, shipment can be arranged within two weeks. This ensures reliable and predictable delivery for customers worldwide.

 

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