Slot Separator Scraper Filter Screen Johnson 304SS Free Sample & Technical Support Standard Compliant
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in wire mesh products. With annual export value exceeding US$5 million and serving markets across North America, South America, Europe, Asia, Africa, and Oceania, we are proud to introduce our Slot Separator Scraper Filter Screen Johnson 304SS. This product is engineered to deliver exceptional filtration performance, combining precision slot design with robust stainless steel construction. As a factory-direct supplier, we offer free samples and comprehensive technical support to ensure your project requirements are met with accuracy and reliability. Our screens are manufactured in compliance with industry standards, making them a trusted choice for demanding applications.
Product Features & Technical Specifications
- Material: 304 Stainless Steel – excellent corrosion resistance, suitable for water, oil, and chemical environments.
- Slot Design: Precision slot separator and scraper structure ensures efficient particle separation and self-cleaning capability.
- Slot Width Range: 0.1mm to 3mm, customizable to your filtration requirements.
- Outer Diameter & Length: Flexible dimensions from 25mm to 600mm diameter, and lengths up to 6000mm, customized per order.
- Connection Types: Threaded, flanged, or welded ends available for easy integration into existing systems.
- Surface Treatment: Pickling, passivation, or polishing options to enhance durability and reduce fouling.
- High Strength: Continuous wire wound construction provides robust mechanical strength, ideal for deep well and high-pressure applications.
| Parameter | Specification |
| Material Grade | 304 Stainless Steel (304L optional) |
| Slot Width Tolerance | ±0.05mm |
| Maximum Operating Temperature | 450°C (842°F) |
| Open Area | Up to 60% (depending on slot width) |
| Standard Length | 1000mm, 2000mm, 3000mm, 6000mm (custom) |
Key Benefits for Your Application
- Enhanced Filtration Efficiency: The slot separator and scraper design effectively removes solids while minimizing clogging, reducing maintenance downtime.
- Long Service Life: 304SS material withstands harsh environments, including saltwater, acidic fluids, and abrasive particles.
- Customizable Design: We offer tailored slot widths, diameters, lengths, and end connections to match your specific system requirements.
- Cost-Effective Solution: Factory-direct pricing eliminates middleman markup, and free samples allow you to verify quality before bulk purchase.
- Technical Support: Our experienced engineers provide installation guidance, sizing recommendations, and after-sales assistance.
Trust & Reliability – Why Choose Boli Hardware?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has earned a reputation for quality and consistency. Our annual export value of US$5-10 million is a testament to the trust placed by global buyers. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to North America, South America, Europe, Africa, Oceania, and Asia. Every Slot Separator Scraper Filter Screen is produced under strict quality control, and we offer free samples to validate performance. Combined with responsive technical support, we aim to be your long-term partner for filtration solutions.
Frequently Asked Questions
Q1: What is the difference between a standard Johnson screen and a slot separator scraper screen?
A: The slot separator scraper design incorporates precise slot openings that facilitate self-cleaning and improved particle separation, making it ideal for applications with high solid content or viscous fluids.
Q2: Can I get a free sample?
A: Yes, we offer free samples (typically 300-500mm length) for evaluation. Please contact us with your required slot width, diameter, and connection type.
Q3: What is the minimum order quantity?
A: For standard sizes, MOQ is 10 pieces. For custom designs, MOQ may vary; please inquire with our sales team.
Q4: How long does production take?
A: Typical lead time is 15-25 working days, depending on order quantity and complexity. Urgent orders can be expedited upon request.
Q5: Do you provide technical support for installation?
A: Yes, our engineering team offers guidance on installation, including recommended O-ring materials, torque values, and alignment procedures.
Q6: Is the screen suitable for potable water applications?
A: 304SS is generally safe for potable water, but we recommend confirming local regulations. We can also supply 316SS for higher corrosion resistance if needed.
Q7: What certifications do you hold?
A: As a manufacturer, we follow industry standards and internal quality control procedures. Specific certifications are available upon request; please discuss your requirements with our team.
Q8: Can you customize the end connection (threaded, flanged, welded)?
A: Absolutely. We offer threaded (NPT/BSP), flanged (ANSI/DIN), and plain welded ends. Custom connections are also possible.
Ready to optimize your filtration system? Contact us today to request your free sample and benefit from our technical support. With our extensive experience and global shipping capabilities, we are confident in delivering a solution that meets your exact needs.
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