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Help CenterStainless Steel Scraper Johnson Filter Element, 1.2mm Gap, High Pressure Resistant, ISO 9001 Compliant
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Product Overview
As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in the production of high-quality filtration components. Our Stainless Steel Scraper Johnson Filter Element with a precision 1.2mm gap is engineered to deliver exceptional performance in demanding liquid filtration applications. Built with high-pressure resistance and fully compliant with ISO 9001 standards, this filter element combines robust construction with reliable operation, making it an ideal choice for industries such as petrochemical, water treatment, food processing, and mining.
Our factory, located in the hardware mesh hub of Hengshui, Hebei, China, has accumulated over 25 years of manufacturing expertise. With an annual export value between US$5 million and US$10 million, we serve a global customer base across North America, South America, Europe, Asia, Africa, and Oceania. Each filter element is precision-welded using advanced wedge wire technology, ensuring consistent gap accuracy and long service life.
Key Features & Technical Specifications
- Material: 304 or 316L stainless steel, offering excellent corrosion resistance and durability.
- Precision Gap: 1.2mm ±0.05mm slot opening, designed for efficient particle separation.
- High Pressure Rating: Capable of withstanding up to 10 MPa (1450 psi) depending on design, suitable for high-pressure filtration systems.
- Scraper Design: Continuous slot structure with a scraper surface that minimizes clogging and facilitates easy cleaning.
- Wedge Wire Profile: V-shaped wire profile provides a self-cleaning effect and reduces pressure drop.
- ISO 9001 Certified: Manufactured under strict quality management systems to ensure consistent product quality.
- Customizable: Available in various lengths (up to 3000mm), diameters, and end connections (flange, thread, or plain ends).
| Parameter | Value |
|---|---|
| Material | SS304 / SS316L |
| Slot Gap | 1.2 mm (customizable from 0.1mm to 6mm) |
| Maximum Working Pressure | Up to 10 MPa (1450 psi) |
| Filtration Grade | ~1.2 mm particle retention |
| Available Length | 200mm – 3000mm |
| End Connection | Flange, Thread, Plain (customizable) |
| Surface Treatment | Pickling, Passivation, or Polishing |
Advantages for Your Application
- Enhanced Durability: Stainless steel construction resists rust, corrosion, and high temperatures, ensuring a long operational life even in harsh environments.
- Low Maintenance: The scraper design and wedge wire profile minimize clogging, reducing the need for frequent cleaning and downtime.
- High Flow Rate: The open area of the wedge wire screen allows for a high flow rate while maintaining efficient filtration.
- Precision Filtration: Consistent 1.2mm gap ensures reliable separation of solids from liquids, protecting downstream equipment.
- Versatile Use: Suitable for both water and viscous fluids, with applications in oil & gas, chemical processing, irrigation, and more.
- Easy Installation: Available with standard or custom end connections to fit existing systems without modification.
Trust & Reliability
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a reputation for delivering high-quality filtration products. Our factory operates with ISO 9001 certified processes, ensuring that every filter element meets rigorous quality standards. We have shipped products to more than 50 countries worldwide, generating annual export revenues of US$5–10 million. Our team of skilled engineers can provide customized solutions tailored to your specific requirements, including unique lengths, diameters, and pressure ratings.
We are committed to customer satisfaction, offering competitive pricing, timely delivery from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan), and responsive after-sales support. Whether you need a single sample or bulk orders, we are your reliable partner in filtration.
Frequently Asked Questions (FAQ)
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Q: What is the maximum operating temperature for this filter element?
A: Our stainless steel scraper Johnson filter element can withstand temperatures up to 400°C (752°F) depending on the material grade and sealing. For high-temperature applications, 316L grade is recommended. -
Q: Can the gap size be customized to other dimensions?
A: Yes, we offer custom gap sizes from 0.1mm to 6mm. The 1.2mm gap is a standard option, but we can produce any slot width within that range to meet your specific filtration needs. -
Q: Is this filter element suitable for backwashing?
A: Absolutely. The wedge wire design with a scraper surface is ideal for backwashing, as the V-shaped wires allow trapped particles to be easily released during reverse flow, ensuring efficient cleaning. -
Q: What certifications do you have?
A: Our manufacturing facility is ISO 9001 certified. The product itself is designed and produced to comply with ISO 9001 quality standards. We can also provide material test certificates upon request. -
Q: How long does a typical order take to produce?
A: For standard sizes, production takes 10–15 working days. Custom orders may require 15–25 working days, depending on complexity. We can expedite for urgent requests. -
Q: What packaging do you use for export?
A: Each filter element is individually wrapped with protective materials (foam, plastic film) and packed in strong plywood or carton boxes suitable for sea freight. We also offer custom packaging according to your instructions. -
Q: Do you provide samples for testing?
A: Yes, we offer samples at a reasonable cost. The sample fee can be refunded for bulk orders. Contact our sales team for details. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is 10 pieces for standard sizes. For custom designs, MOQ may be higher depending on the complexity. We welcome small trial orders to help you evaluate our quality.
Contact us today to discuss your filtration requirements. Our team is ready to provide a competitive quotation and technical support.
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