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Help CenterOleophobic PE Filter Bag for Oil-Water Separation, 5 Micron, 100L/min Flow Capacity
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with over two decades of expertise in filtration solutions. Our Oleophobic PE Filter Bag for Oil-Water Separation is designed to deliver exceptional performance in demanding industrial environments. Engineered with a precise 5 micron rating and a high flow capacity of 100 L/min, this filter bag effectively separates oil from water while maintaining consistent throughput. Whether you're dealing with emulsified oil, free-floating oil, or droplets, our polypropylene-based media with oleophobic treatment ensures that oil is repelled and water passes freely, reducing downtime and enhancing operational efficiency.
As a leading manufacturer with annual export value exceeding US$5 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our filter bags are the result of continuous R&D, strict quality control, and a deep understanding of real-world separation challenges. In this detailed description, we will walk you through the key features, technical specifications, benefits, and common questions to help you make an informed decision.
Key Features & Technical Specifications
- Oleophobic PE Media: Specially treated polyethylene fibers repel oil, preventing clogging and extending bag life. The surface tension ensures oil droplets bead up and roll off rather than being absorbed.
- 5 Micron Filtration Rating: Captures fine particles and oil droplets as small as 5 microns, achieving high separation efficiency (typically >95% for free oil).
- High Flow Capacity (100 L/min): Optimized fiber structure provides low pressure drop, allowing high flow rates without sacrificing filtration performance. Suitable for continuous operation.
- Chemical Resistance: PE material withstands a wide pH range (3-11) and resists many organic solvents, acids, and alkalis commonly found in industrial wastewater.
- Customizable Dimensions: Standard bag size is 180 mm x 810 mm, but we can produce any size to fit your existing housing.
- Multiple Connection Options: Choose from ring top, drawstring, or flange designs to match your filtration system.
- High Temperature Tolerance: Operates reliably up to 80°C (176°F); higher temperature options available upon request.
- Eco-Friendly Disposal: PE bags can be incinerated without toxic emissions, reducing environmental impact.
Technical Specifications Table
| Property | Value |
| Filtration Rating | 5 micron (nominal) |
| Flow Rate (max) | 100 L/min (per bag, at 0.2 bar differential pressure) |
| Material | 100% Polyethylene (PE) with oleophobic coating |
| Operating Temperature | Up to 80°C (customizable up to 100°C) |
| Max Differential Pressure | 2.5 bar (at 80°C) |
| pH Range | 3 – 11 |
| Standard Size | 180 mm (diameter) x 810 mm (length) |
| Connection Type | Ring, drawstring, or flange (optional) |
| Oil Retention Capacity | Up to 2.5 kg per bag (depending on oil viscosity) |
Advantages & Customer Benefits
- Reduced Maintenance Costs: The oleophobic coating prevents oil from saturating the media, so bags last longer between replacements. Typical service life is 2–4 times longer than standard melt-blown bags.
- Improved Separation Efficiency: Achieve lower effluent oil content (often below 10 ppm) with proper pre-treatment, helping you meet environmental discharge regulations.
- High Flow, Low Pressure Drop: The 100 L/min capacity means you can use fewer bags or smaller housings, saving space and capital investment.
- Versatile Application: Suitable for oil-water separation in steel mills, petrochemical plants, food processing, marine bilge water, and metalworking coolant recycling.
- Easy Installation: Standard bag sizes fit most commercial filter housings; no special tools required.
- Reliable Quality: Every bag undergoes strict quality checks including pore size, tensile strength, and sealing integrity.
Why Choose Anping Boli?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has exported filtration products worth over US$5 million annually to more than 20 countries. Our factory is located in Hengshui, Hebei, China, with convenient access to major ports including Tianjin, Qingdao, Shanghai, and Foshan. We pride ourselves on delivering consistent quality, competitive pricing, and responsive customer service. Whether you need a small trial order or a large-volume container shipment, we can fulfill your requirements with short lead times.
Our oleophobic PE filter bags have been widely adopted by clients in the oil & gas, automotive, and chemical industries. We offer free samples for evaluation, and our technical team can assist with system design. Contact us today to discuss your specific oil-water separation needs.
Frequently Asked Questions (FAQ)
-
Q: How often should I replace the oleophobic filter bag?
A: Replacement frequency depends on oil load and operating conditions. Typically, a bag lasts 1–4 weeks in continuous operation. We recommend monitoring differential pressure; replace when it reaches 1.5–2 bar. -
Q: Can this bag be used for emulsified oil?
A: Yes, the 5 micron rating can capture some emulsified oil droplets, but for very fine emulsions, a coalescer or chemical treatment may be needed upstream. Our bag works best for free oil and large droplets. -
Q: Is the bag reusable after cleaning?
A: The oleophobic coating is durable but not infinite. You can rinse the bag with water or mild detergent to extend life, but it is designed as a disposable product. Reusing too many times reduces efficiency. -
Q: What oil types are compatible?
A: Works with mineral oils, vegetable oils, synthetic oils, and many hydrocarbons. Avoid strong oxidizing agents (e.g., concentrated nitric acid) that can degrade PE. -
Q: Can I get custom dimensions?
A: Absolutely. We can manufacture any size from 100 mm to 1000 mm length, with custom ring diameters. Please provide your housing dimensions for a quote. -
Q: What is the maximum pressure drop before failure?
A: The bag can withstand up to 2.5 bar differential pressure at 80°C. Higher pressure options are available with reinforced media (consult us). -
Q: Do you provide free samples?
A: Yes, we offer free samples for qualified buyers. You only pay for shipping. Contact us with your application details. -
Q: How are the bags packaged for export?
A: Each bag is individually sealed in a polybag, then packed in cartons or on pallets. We can also use vacuum packaging to reduce volume.
Ready to enhance your oil-water separation process? Contact Anping Boli today for a quote or technical consultation. Our team is ready to support you with high-quality, cost-effective filtration solutions.
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