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Help CenterPTFE Membrane Dust Collector Filter Cartridge, 304 Stainless Steel End Caps, 220V Pulse Jet Cleaning System
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a trusted manufacturer specializing in industrial filtration solutions. Our PTFE Membrane Dust Collector Filter Cartridge with 304 Stainless Steel End Caps and an integrated 220V Pulse Jet Cleaning System is engineered to deliver high-efficiency dust removal in demanding environments. Backed by over two decades of manufacturing expertise and an annual export value of US$5–10 million, we offer a product that combines durability, superior filtration, and low maintenance costs for global clients.
This filter cartridge is designed to replace traditional bag filters in pulse jet dust collectors, providing a compact footprint and higher filtration area. The PTFE membrane offers a non-stick surface that enhances dust release during cleaning, while the 304 stainless steel end caps ensure corrosion resistance and structural integrity. Available in multiple standard lengths and customizable options, it fits a wide range of dust collector systems from leading OEMs.
Key Features & Technical Specifications:
- PTFE Membrane Filter Media: The ePTFE membrane is laminated onto a polyester felt substrate, offering a surface filtration mechanism that prevents dust from penetrating the media. This results in higher filtration efficiency (≥99.9% for 0.3μm particles) and lower pressure drop compared to standard filter bags.
- 304 Stainless Steel End Caps: Corrosion-resistant and robust, these end caps are precisely punched and welded to ensure a leak-proof seal. They are compatible with common venturi and gasket systems used in pulse jet collectors.
- 220V Pulse Jet Cleaning System: The integrated solenoid valve operates at 220V AC, delivering a powerful compressed air pulse that dislodges accumulated dust from the filter surface. The system is designed for reliable performance with adjustable pulse duration and interval settings.
- High Dust Release Efficiency: The smooth PTFE surface repels moisture and sticky dust, reducing the need for frequent cleaning cycles and extending cartridge life.
- Customizable Sizes: Available in standard diameters (e.g., 6”, 8”, 12”) and lengths (12”, 24”, 36”, 48”) with options for different flange types, gaskets, and inner cages.
- Wide Application Range: Suitable for cement plants, mining operations, pharmaceutical facilities, food processing, woodworking, metalworking, and general industrial ventilation.
Technical Parameters (Typical Values):
| Parameter | Value |
| Filter Media | PTFE Membrane + Polyester Felt |
| End Cap Material | 304 Stainless Steel |
| Operating Temperature | Up to 120°C (continuous), 150°C (peak) |
| Filtration Efficiency | ≥99.9% @ 0.3μm |
| Air Flow Rate (per cartridge) | 500–1500 CFM (depending on size) |
| Pulse Jet Voltage | 220V AC (50/60 Hz) |
| Compressed Air Pressure | 0.4–0.6 MPa (recommended) |
| Standard Lengths | 12”, 24”, 36”, 48” (custom available) |
| Application | Industrial dust collectors, baghouses, cartridge collectors |
Benefits to Customers:
- Reduced Downtime: The pulse jet cleaning system maintains low differential pressure, allowing continuous operation without stopping for manual cleaning.
- Lower Operating Costs: PTFE membrane cartridges last 2–3 times longer than standard filter bags, and the efficient cleaning reduces compressed air consumption.
- Compliance with Emission Standards: Achieve outlet dust concentrations below 10 mg/Nm³, helping meet environmental regulations.
- Easy Installation: Drop-in replacement for most popular cartridge filters; detailed mounting instructions provided.
- Corrosion Resistance: 304 stainless steel end caps withstand harsh chemicals and humidity, ideal for food, pharmaceutical, and chemical applications.
At Anping County Boli Hardware Wiremesh Products Factory, we have been manufacturing wire mesh and filtration products since 1998. Our factory is located in Hengshui, Hebei, China, and we export to over 20 countries including North America, Europe, Southeast Asia, Africa, and Oceania. With an annual export value between US$5 million and US$10 million, we have established long-term partnerships with clients worldwide. Our quality control system ensures every cartridge is tested for filtration efficiency, pressure drop, and structural integrity before shipment. We also offer OEM/ODM services, custom sizes, and samples for evaluation.
Choose our PTFE Membrane Dust Collector Filter Cartridge for reliable performance, lower maintenance, and superior dust control. Contact us today for a quote or to discuss your specific requirements. We are committed to providing you with the best filtration solution at competitive prices.
Frequently Asked Questions (FAQ)
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Q: What is the expected lifespan of this filter cartridge?
A: Under normal operating conditions (temperature ≤120°C, proper pulse jet cleaning), the cartridge can last 12–24 months. Actual life depends on dust concentration, humidity, and cleaning frequency. -
Q: Can this cartridge be used in a reverse air baghouse?
A: No, it is specifically designed for pulse jet cleaning systems. The 220V solenoid valve is integral to the cleaning mechanism. For reverse air systems, we recommend our standard bag filters. -
Q: Does the cartridge come with a gasket or seal?
A: Yes, each cartridge is supplied with a closed-cell foam gasket on the top end cap to ensure a tight seal against the tube sheet. Other gasket materials (e.g., silicone, EPDM) are available upon request. -
Q: What is the maximum air flow rate for a 36-inch cartridge?
A: For a 36” length cartridge with 12” diameter, typical air flow is 800–1000 CFM at 0.5” pressure drop. Exact values depend on dust loading and system design. -
Q: Is the PTFE membrane resistant to oil and water?
A: Yes, the PTFE membrane is oleophobic and hydrophobic, making it ideal for applications where oil mist or moisture is present. However, for heavy oil environments, we recommend pre-filtration or a coalescing filter. -
Q: Can I get a sample before placing a bulk order?
A: Absolutely. We offer sample cartridges for evaluation. Please contact our sales team with your requirements, and we will provide a quotation including shipping. -
Q: What is the packaging method for export?
A: Each cartridge is individually wrapped in plastic, then packed in corrugated cardboard boxes or wooden crates for ocean freight. We can also customize packaging according to your instructions. -
Q: Do you have a replacement for [Brand X] model Y?
A: We frequently produce cartridges that are interchangeable with major brands. Please provide the dimensions (OD, ID, length, flange type), and we will confirm compatibility.
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