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Automatic Cleaning Scraper Filter Element, 316L Stainless Steel, Johnson Filter, 0.8mm Slot, 6 Bar
Product Spotlights
316L stainless steel automatic scraper filter element with 0.8mm Johnson wedge wire slot, rated for 6 Bar. Self-cleaning design eliminates downtime, reduces maintenance, and ensures consistent filtration. Corrosion-resistant, customizable dimensions, and backed by 25+ years of manufacturing expertise.
US$ 3
1 - 9 Unit
US$ 2.9
10 - 99 Unit
US$ 2.8
≥100 Unit
Key Specifications
Get Latest Price
Material:
Other, 316L Stainless Steel
Slot Size:
0.8 mm
Working Pressure:
6 Bar (87 psi)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Other, 316L Stainless Steel
Slot Size
0.8 mm
Working Pressure
6 Bar (87 psi)
Filter Type
Johnson (Wedge Wire) Screen
Cleaning Mechanism
Automatic Scraper Cleaning
Application
Industrial Liquid/Solid Separation
Temperature Range
Up to 100°C (customizable)
Connection Type
Flange / Threaded (available upon request)
Customizable Dimensions
Yes (OD, length, end connections)
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with annual export value exceeding US$5 million. Our Automatic Cleaning Scraper Filter Element is precision-engineered in 316L stainless steel, featuring a Johnson (wedge wire) design with a 0.8mm slot and rated for 6 Bar operating pressure. This self-cleaning filter element eliminates manual cleaning downtime, ensuring continuous filtration efficiency for demanding industrial applications. Backed by decades of wire mesh expertise, we deliver robust, corrosion-resistant solutions that meet the highest standards of durability and performance.
Key Features & Technical Specifications
- Material: 316L stainless steel – superior corrosion resistance, ideal for seawater, chemicals, and high-temperature environments.
- Slot Size: 0.8 mm (0.0315 inch) – precisely controlled wedge wire profile for consistent particle retention.
- Working Pressure: 6 Bar (87 psi) – suitable for moderate to high-pressure filtration systems.
- Automatic Scraper Cleaning: Motor-driven scraper continuously removes accumulated debris from the screen surface, preventing clogging and maintaining flow rate.
- Johnson (Wedge Wire) Profile: V-shaped wire wound on support rods – offers high open area, low pressure drop, and easy backwash.
- Structural Strength: All-welded construction ensures long service life under mechanical stress and thermal cycling.
- Customizable Dimensions: Available in various diameters, lengths, and end connections (flange, threaded, or tri-clamp) to fit existing systems.
Technical Parameters (Typical)
| Parameter | Value |
|---|---|
| Material | 316L Stainless Steel |
| Slot Width | 0.8 mm (0.0315 in) |
| Max Operating Pressure | 6 Bar (87 psi) |
| Max Temperature | 100°C (212°F) – higher on request |
| Cleaning Cycle | Automatic, continuous (adjustable) |
| Filtration Area | Customizable per length |
Advantages for Your Application
- Zero Downtime Cleaning: The integrated scraper cleans the filter while it remains in operation, eliminating the need for manual disassembly and reducing maintenance labor.
- Consistent Filtration Quality: Wedge wire design prevents particle re-entrainment and ensures a sharp cut-off at 0.8mm, protecting downstream equipment.
- Corrosion Resistance: 316L stainless steel withstands acidic, alkaline, and chloride-rich fluids, extending service life in harsh environments like chemical plants, desalination, and food processing.
- Cost-Effective Operation: Lower energy consumption due to minimal pressure drop, plus reduced replacement frequency compared to mesh or perforated filters.
- Versatile Installation: Can be installed vertically or horizontally; compatible with standard vessel housings.
Frequently Asked Questions
-
Q: How does the automatic scraper cleaning work?
A: A motor-driven scraper rotates inside the filter element, physically scraping off solids from the wedge wire surface. The debris is then flushed out through a discharge port – no reverse flow needed. -
Q: Can this filter handle 6 Bar continuously?
A: Yes, the element is designed and tested for a maximum working pressure of 6 Bar. For higher pressures, please contact us for custom solutions. -
Q: What is the typical lifespan of the scraper element?
A: With proper maintenance, the 316L stainless steel wedge wire structure can last 5–10 years, while the scraper blade may need replacement every 1–2 years depending on abrasive content. -
Q: Can I use this filter for food-grade applications?
A: 316L stainless steel is food-grade compliant. We can provide surface finishes (e.g., electropolished) to meet hygiene standards if required. -
Q: Is the slot size exactly 0.8mm or is there a tolerance?
A: The slot width is manufactured within ±0.02mm tolerance to ensure consistent filtration performance. -
Q: Do you provide custom lengths and diameters?
A: Yes, we offer custom dimensions based on your vessel size and flow requirements. Please provide your specifications for a quote. -
Q: What is the connection type?
A: Standard connections are flanged (ANSI/DIN) or threaded. Tri-clamp or other types are available upon request.
Trust Anping Boli – Your Reliable Filtration Partner
With over 25 years of manufacturing experience, we export to markets across North America, Europe, Southeast Asia, Africa, and Oceania. Our factory is equipped with advanced welding and testing equipment, ensuring each filter element meets strict quality control standards. We have supplied hundreds of thousands of filter elements to water treatment, petrochemical, mining, and food processing industries worldwide. Choose our Automatic Cleaning Scraper Filter Element to reduce maintenance costs, improve process efficiency, and enjoy long-term reliability. Contact us today for a custom quotation or technical consultation!
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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