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(028) 6258 5368X-Flow Compact 33
The X-Flow Compact 33 is a tubular ultrafiltration (UF) membrane with a 5.2 mm fiber diameter. With an exact filtration rating of 0.03 microns, it effectively removes all suspended solids, allowing only water and dissolved substances to pass through. Its robust construction, backwash capability, and integration of Helix technology ensure long-term stable operation with minimal maintenance costs.
PRODUCT FEATURES
- Double-supported tubular membrane structure enhances mechanical strength and ensures long-lasting operational stability.
- Can be backwashed, effectively removing fouling from the membrane surface.
- Horizontal installation configuration allows flexible system design.
- Accurate filtration rating of 0.03 microns enables the removal of most unwanted suspended solids.
- Outstanding performance with feed water containing TSS concentrations up to 15,000 mg/L.
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High resistance to cleaning with hypochlorite (ClO−).
- High filtrate flow rate optimizes operational efficiency.
- Modular design allows for quick and easy replacement, minimizing maintenance efforts.
- Integrated Helix technology enhances turbulence and fouling removal, improving performance and extending operational time.
SPECIFICATIONS
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Membrane area
33 m2
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Module dimensions (D × L)
8 × 118 inch (0.2 × 3 m)
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Housing material
PVC-C
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Membrane material
Reinforced PVDF
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Hydraulic membrane diameter
5.2 mm
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Nominal pore size
30 nm
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pH range
2 – 11
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Chlorine resistance
250,000 ppm.hours @ pH ≥10
X-Flow Compact 33 offers an efficient filtration solution for industries requiring treatment of high-fouling water and strict effluent quality. The product is designed for easy capacity expansion, simple operation, long-term efficiency, and low operational costs.
1. Technical Specifications of the X-Flow Compact 33 UF membrane
With a filtration surface area of 33m2, a fiber diameter of 5.2 mm, and a pore size of 0.03 micron, the X-Flow Compact 33 industrial UF membrane delivers high performance in removing biological sludge, organic matter, suspended solids, and other insoluble particles. Please refer to the table below for detailed technical specifications of this product line:
| SPECIFICATION | VALUE |
|---|---|
| Membrane area | 33 m2 |
| Module dimensions |
8 × 118 inch |
| Housing material | PVC-C |
| Membrane material | Reinforced PVDF |
| Hydraulic membrane diameter | 5.2 mm |
| Nominal pore size | 30 nm |
| pH range | 2 – 11 |
| Chlorine resistance | 250,000 ppm.hours @ pH ≥10 |
2. Advantages of the X-Flow Compact 33 membrane
In applications requiring high filtration performance and long-term durability, the X-Flow Compact 33 stands out with a range of superior technical advantages. This membrane not only ensures effective solid removal but also integrates advanced features that reduce operating costs, extend membrane lifespan, and enhance water treatment efficiency. Key benefits of the product include:
- Effective solid removal: With a nominal pore size of 30 nm (0.03 micron), the membrane removes nearly all undissolved solids.
- Durable membrane structure: Tubular membrane with double support layer resists cracking and withstands high pressure.
- High performance: Delivers high permeate flux and handles feedwater with high suspended solids.
- Chemical resistance: High tolerance to hypochlorite (ClO−) cleaning, ensuring optimal cleaning effectiveness.
- Compact design: Easy to install and space-saving.
- Helix technology integration: Enhances cleaning efficiency, reduces fouling, and extends operational uptime.

3. Applications of the X-Flow Compact 33 membrane
The X-Flow Compact 33 is an ideal solution for treating water sources with high suspended solids or requiring superior permeate quality. Thanks to its high filtration performance and scalable modular design, it is widely used across various industries, including:
- Sludge separation in Membrane Bioreactor (MBR) systems.
- Feedwater treatment in oil & gas, mining, and related industries.
- Pretreatment for RO or NF systems where TSS is high.
- Surface water and drinking water treatment.
- Recovery of backwash water from sand filtration systems.
- Post-biological wastewater treatment.

4. ATS Water Technology – Official supplier of genuine X-Flow Compact 33 membranes
ATS Water Technology Co., Ltd. is the official distributor of Pentair in Vietnam. You can visit this link to learn more in detail.
We supply the full range of Pentair filtration membranes in Vietnam, including the X-Flow Compact 33. With a team of highly experienced water treatment engineers, ATS Water Technology is committed to providing genuine products, full technical documentation, expert design consultation, and advanced solution offerings.
When contacting ATS Water Technology Co., Ltd., customers will receive detailed consultations tailored to their specific applications, ensuring optimal performance, cost-effectiveness, and stable long-term operation. Our fully stocked warehouse ensures fast nationwide delivery and enthusiastic technical support, helping to optimize your project timeline.
ATS WATER TECHNOLOGY CO., LTD
- Head office: 54/18 Bui Quang La, An Hoi Tay Ward, HCMC, Vietnam
- Branch office: 77 DHT10B, Dong Hung Thuan Ward, HCMC, Vietnam
- Consultation and support: (028) 6258 5368 – (028) 6291 9568
- Email: info@atswatertechnology.com
- Social media: Facebook | LinkedIn | YouTube
- Quick contact: Zalo Official | Telegram | WhatsApp
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