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Help CenterDeep Pleated Filter Cartridge 260 Pleats 14mm Spacing 70% Lower Pressure Drop for Industrial Dust Collector
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with an annual export value of US$5–10 million. Our Deep Pleated Filter Cartridge with 260 pleats and 14 mm spacing is engineered to deliver a 70% lower pressure drop compared to standard pleated filters, making it an ideal solution for industrial dust collectors. This high-performance cartridge combines advanced filtration efficiency with reduced energy consumption, ensuring your equipment runs longer and cleaner.
The deep pleat design maximizes the filter media surface area within a compact cartridge, allowing for higher dust holding capacity and extended service life. With 260 precisely spaced pleats at 14 mm intervals, the media is evenly utilized, preventing premature clogging and maintaining consistent airflow. Below is a detailed overview of its technical specifications:
| Parameter | Value |
|---|---|
| Pleat Count | 260 pleats |
| Pleat Spacing | 14 mm |
| Pressure Drop Reduction | Up to 70% lower than standard 2-inch pleated filters |
| Filtration Media | Polyester fiber (standard), optional PTFE coating |
| Outer Diameter | 325 mm (standard, customizable) |
| Length | 660 mm (standard, customizable) |
| Max Operating Temperature | 135°C (continuous) |
| End Cap Options | Open or closed end, with EVA/silicone gasket |
Key Features & Benefits:
- Dramatic Energy Savings: The 70% lower pressure drop means your dust collector fan consumes less electricity, reducing operational costs immediately.
- Extended Filter Life: Deep pleats (260 pleats) provide a larger filtration area, allowing the cartridge to hold more dust before needing replacement. Typical service life is 1.5 to 2 times longer than conventional filters.
- Consistent Airflow: Evenly spaced pleats (14 mm) prevent media puffing and ensure uniform air distribution, minimizing spot loading and maintaining stable pressure differential.
- Superior Dust Release: The deep pleat geometry combined with optional PTFE coating enables efficient pulse-jet cleaning, reducing dust cake retention and improving regeneration efficiency.
- Versatile Compatibility: Available in various diameters and lengths, with customizable end caps and gaskets to fit most industrial dust collector brands (e.g., Donaldson, Camfil, Sly, etc.).
- Wide Range of Applications: Suitable for cement plants, mining operations, food processing, pharmaceutical facilities, woodworking shops, and metalworking industries.
- Robust Construction: Outer and inner support cages are made from galvanized steel or stainless steel, providing structural integrity under high-pressure pulse cleaning.
- Eco-Friendly Manufacturing: Our media is produced with low VOC binders and can be recycled after use, aligning with sustainable production goals.
Technical Advantages in Detail:
The core innovation of our Deep Pleated Filter Cartridge lies in the optimized pleat geometry. Traditional filter cartridges with pleat counts of 180–220 and spacing of 10–12 mm often suffer from media crowding, leading to higher pressure drop and inefficient cleaning. By increasing the pleat count to 260 and widening the spacing to 14 mm, we achieve a balance between surface area and pleat openness. This design allows dust particles to penetrate deeper into the media, utilizing the full depth of the filter without the surface loading that causes rapid pressure rise. The result is a filter that maintains a stable differential pressure of 0.5–0.7 inH2O under typical conditions, compared to 1.5–2.0 inH2O for standard cartridges.
Additionally, the optional PTFE (polytetrafluoroethylene) membrane coating provides a non-stick surface that prevents fine dust from adhering to the media fibers, significantly improving pulse-jet cleaning efficiency. This is especially beneficial for sticky or hygroscopic dusts found in food and pharmaceutical applications. The cartridge can be supplied with a variety of gasket materials, including EVA foam, silicone, or closed-cell polyurethane, to ensure a leak-free seal in the dust collector housing.
Why Choose Our Factory?
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer of filtration products, with an annual export value exceeding US$5 million. Our products are shipped to major ports such as Tianjin, Qingdao, Shanghai, and Foshan, serving markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. We have a dedicated R&D team that continuously improves pleat design and media selection, and we maintain strict quality control through ISO 9001-compliant processes. Every cartridge is tested for pleat consistency, pressure drop, and burst strength before shipment.
We understand that dust collection systems are critical for both environmental compliance and worker safety. Our Deep Pleated Filter Cartridge not only helps you meet PM2.5 emission standards but also reduces your carbon footprint through lower energy consumption. With over 20 years of experience in wire mesh and filter manufacturing, we offer customized solutions, competitive pricing, and reliable after-sales support. Contact us today for a quote or to request a sample – we are confident that our cartridge will outperform your current filters.
Frequently Asked Questions (FAQ)
Q1: What materials are available for the filter media?
A: Our standard media is high-quality polyester fiber (needlefelt or spunbond). We also offer PTFE-coated polyester, polypropylene, and cellulose blends for special applications. Please specify your dust type and operating temperature, and we will recommend the most suitable media.
Q2: What is the typical lifespan of this cartridge?
A: Depending on dust concentration and cleaning frequency, the cartridge can last 1–2 years in most industrial environments. The deep pleat design extends life by 30–50% compared to standard 200-pleat cartridges under similar conditions.
Q3: Can this cartridge be used in high-temperature applications?
A: The standard polyester media is rated for continuous use up to 135°C (275°F). For higher temperatures up to 240°C, we recommend PTFE or aramid media. Please contact us for customized high-temperature options.
Q4: How do I install the cartridge? Is it compatible with my existing dust collector?
A: The cartridge is designed with standard open-end (with or without gasket) or closed-end configurations. It fits most dust collector housings that accept 325 mm OD cartridges. We can also modify the end cap design to match your specific mounting system. A simple retrofit is usually possible.
Q5: What is the filtration efficiency (MERV rating)?
A: Our standard polyester media achieves a MERV 13–15 efficiency (based on EN 779 or ASHRAE 52.2). For applications requiring higher efficiency (e.g., HEPA), we can supply media with MERV 16 or HEPA-grade filtration. Please specify your required particle size capture efficiency.
Q6: How does the 70% lower pressure drop affect my current fan operation?
A: With a lower pressure drop, your existing fan can move more air at the same speed, or you can reduce fan speed to save energy while maintaining the same airflow. Many customers report a 15–25% reduction in electricity costs after switching to our deep pleated cartridges.
Q7: Are cartridges supplied with pre-installed gaskets?
A: Yes, we can pre-install EVA foam or silicone gaskets on the end cap. The gasket type and thickness are customizable. We also offer a choice of open-end (no gasket) if your housing uses a separate seal ring.
Q8: Can I get a sample before placing a bulk order?
A: Absolutely. We provide free samples (1–2 cartridges) for evaluation, with the buyer covering shipping costs. Please contact our sales team with your requirements, and we will arrange a sample that matches your dust collector specifications.
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