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Help CenterT304 Wedge Wire Filter Johnson Design, 150mm OD, 0.8mm Gap, 220V Backwash System
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As a professional manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents our T304 Wedge Wire Filter Johnson Design, featuring a 150mm outer diameter, 0.8mm gap, and a 220V backwash system. This filter is engineered for demanding filtration applications, offering exceptional strength, precise slot openings, and reliable self-cleaning capabilities. Our factory, established in 1998, has supplied high-quality wedge wire screens to global markets, with annual export values reaching US$5–10 million.
The Johnson Design ensures a continuous slot profile that minimizes clogging and maximizes flow efficiency. The 304 stainless steel construction provides excellent corrosion resistance and durability, making it ideal for water treatment, oil & gas, food processing, and other industrial filtration systems. The integrated 220V backwash system allows for automated cleaning, reducing downtime and maintenance costs.
Key Features and Benefits:
- Precision Gap Control: 0.8mm gap ensures consistent particle retention, enhancing filtration accuracy.
- High Strength: Wedge wire profile provides superior structural integrity under high pressure and flow.
- Corrosion Resistant: T304 stainless steel resists rust and chemical attack, extending service life.
- Self-Cleaning Backwash: 220V motor-driven backwash system automatically removes trapped solids, maintaining optimal performance.
- Easy Installation: Standard 150mm OD fits common piping systems, with customizable end connections available.
- Low Maintenance: Durable design reduces replacement frequency, lowering total cost of ownership.
Technical Specifications:
| Parameter | Value |
| Material | T304 Stainless Steel |
| Outer Diameter | 150 mm |
| Gap Size | 0.8 mm |
| Slot Shape | Continuous Wedge Wire (Johnson Design) |
| Backwash Voltage | 220V AC, 50/60Hz |
| Max Operating Pressure | 10 bar (optional higher) |
| Max Temperature | 80°C (continuous) |
| Connection Type | Flange, Thread, or Custom (upon request) |
Our T304 Wedge Wire Filter is manufactured using advanced welding and precision winding techniques, ensuring consistent slot width and uniform strength. The Johnson design (also known as V-wire or profile wire) creates a continuous slot that is resistant to blinding and offers a high open area for efficient flow. The 220V backwash system can be integrated into automated control systems, enabling remote operation and monitoring.
Applications:
- Water treatment plants (filtration, demineralization, reverse osmosis pre-treatment)
- Oil & gas industry (produced water filtration, injection water)
- Food & beverage (juice, beer, wine clarification)
- Chemical processing (catalyst recovery, product separation)
- Mining & minerals (slurry dewatering, effluent treatment)
- Aquaculture (circulating water systems)
At Anping County Boli Hardware Wiremesh Products Factory, we have been supplying wedge wire screens since 1998. Our factory is located in Hengshui, Hebei, China, and we export to major markets including North America, South America, Europe, and Asia. We have shipped from ports such as Tianjin, Qingdao, Shanghai, and Foshan, with annual export values of US$5–10 million. Our team provides technical support, custom designs, and fast delivery to meet your project requirements.
We are confident that our T304 Wedge Wire Filter Johnson Design will deliver reliable performance and long service life. Contact us today for a quote or to discuss your specific filtration needs. We look forward to partnering with you!
FAQ:
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Q: What is the maximum operating pressure for this filter?
A: The standard design supports up to 10 bar. Higher pressure ratings are available upon request with reinforced construction. -
Q: Can the gap size be customized?
A: Yes, we offer gap sizes from 0.1mm to 6mm. Please specify your required particle retention size. -
Q: Is the backwash system automatic?
A: Yes, the 220V motor-driven backwash system operates automatically based on a timer or differential pressure signal. Manual override is also available. -
Q: What kind of end connections do you offer?
A: We provide flanged, threaded, and welded connections. Custom configurations are available; please consult our engineering team. -
Q: How long is the delivery time?
A: Standard sizes are typically shipped within 15–20 working days. Custom orders may require 25–35 days depending on complexity. -
Q: Can you provide certifications for the material?
A: We can provide mill test certificates for T304 stainless steel upon request. Additional third-party testing is available. -
Q: What is the expected lifespan of the filter?
A: With proper maintenance and regular backwashing, the filter can last 5–10 years or more, depending on operating conditions and water chemistry. -
Q: Do you offer samples for testing?
A: Yes, we can provide small samples or pilot units. Please contact us with your application details.
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