Johnson Wedge Screen Filter, 316L Stainless Steel, 0.1mm Slot, 1.5m Long, Anti-Clog Design
Product Spotlights
As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory is proud to present our Johnson Wedge Screen Filter – a precision-engineered solution designed for demanding filtration applications. Crafted from premium 316L stainless steel with an ultra-fine 0.1mm slot and a length of 1.5 meters, this filter excels in preventing clogging while maintaining high flow rates. Our anti-clog wedge wire design ensures continuous operation with minimal maintenance, making it the ideal choice for water treatment, oil & gas, and industrial processes.
With over 25 years of experience and annual exports exceeding US$5 million, we have supplied reliable filtration products to markets across North America, Europe, Asia, and beyond. Each Johnson Wedge Screen Filter is manufactured to strict quality standards, offering consistent performance and long service life.
Product Features & Benefits
- 316L Stainless Steel Construction: Excellent corrosion resistance against acids, alkalis, and harsh chemicals; suitable for high-temperature and high-pressure environments.
- 0.1mm Precision Slot: Captures fine particles down to 100 microns, ensuring high-purity filtration for sensitive applications.
- Anti-Clog Wedge Wire Profile: V-shaped wire design creates a self-cleaning effect, preventing particle bridging and reducing downtime.
- 1.5m Standard Length: Optimized for common filter housings and vessels; custom lengths available upon request.
- High Structural Strength: Continuous slot construction with robust support rods provides excellent pressure resistance and mechanical integrity.
- Low Maintenance: Smooth surface and uniform slots minimize fouling, extending service intervals and reducing cleaning costs.
- Versatile Applications: Ideal for water filtration, oil field injection, chemical processing, food & beverage, and wastewater treatment.
Technical Specifications
| Parameter | Value |
| Material | 316L Stainless Steel |
| Slot Size | 0.1 mm (100 microns) |
| Length | 1.5 m (customizable) |
| Outer Diameter | Customizable (e.g., 50mm, 100mm, etc.) |
| End Connection | Flange, Threaded, or Plain (optional) |
| Max Operating Temperature | 400°C (in non-oxidizing environments) |
| Max Pressure | Up to 10 bar (depending on diameter and support) |
Why Choose Our Johnson Wedge Screen Filter?
- Proven Longevity: The anti-clog design reduces backwash frequency by up to 50%, saving water and energy.
- Consistent Flow: Uniform slot openings ensure stable filtration performance even under varying flow rates.
- Customizable Options: We offer tailored dimensions, slot sizes, and end connections to meet specific project requirements.
- Global Supply: With ports in Tianjin, Qingdao, Shanghai, and Foshan, we ensure timely delivery to any destination.
Trust the manufacturer with decades of expertise. Anping County Boli Hardware Wiremesh Products Factory has been serving the filtration industry since 1998, exporting to over 15 international markets including North America, Europe, Africa, and Oceania. Our annual export value of US$5–10 million reflects our commitment to quality and customer satisfaction. Every Johnson Wedge Screen Filter undergoes rigorous inspection to ensure dimensional accuracy and slot uniformity.
Contact us today to discuss your filtration needs. Whether you require a standard 1.5m filter or a custom design, our team is ready to provide competitive pricing and expert support. Choose reliability – choose Boli Hardware.
Frequently Asked Questions (FAQ)
Q1: What is the difference between a wedge wire screen and a wire mesh screen?
A: Wedge wire screens use V-shaped wires wound around support rods, creating a continuous slot that is self-cleaning and less prone to clogging. Wire mesh screens are woven and may have lower structural strength and higher clogging risk.
Q2: Can the slot size be customized to other values besides 0.1mm?
A: Yes, we offer slot sizes ranging from 0.05mm to 5mm. Custom slot sizes are available upon request to meet your specific filtration requirements.
Q3: Is this filter suitable for high-temperature applications?
A: 316L stainless steel can withstand temperatures up to 400°C in non-oxidizing conditions. For higher temperatures, alternative materials or designs may be recommended – please consult our engineers.
Q4: How do I clean the wedge screen filter?
A: The anti-clog design allows for easy backwashing or chemical cleaning. The smooth surface reduces particle adhesion, and the V-shaped slots prevent permanent blockage. For heavy fouling, ultrasonic cleaning is also effective.
Q5: What is the typical lead time for this product?
A: For standard 1.5m filters, the lead time is approximately 15–20 working days. Custom orders may require 25–30 working days depending on complexity. We always confirm the schedule upon order placement.
Q6: Do you provide samples for testing?
A: Yes, we offer sample filters (e.g., 300mm length) for evaluation. Sample cost is charged, but it is refundable for bulk orders. Please contact our sales team for details.
Q7: How do I ensure the filter fits my existing vessel?
A: Please provide the inner diameter, connection type, and required length. We can manufacture filters with flanges, threaded ends, or plain ends to match your system. Custom support structures are also available.
Q8: What certifications does your factory hold?
A: Our quality management system is in compliance with international standards. Specific certifications are available upon request – please contact us to discuss your requirements.
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