304/316L Stainless Steel Johnson Wedge Filter, 0.8mm Slot, 100mm OD, 3m Length, V-Slot Profile
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, proudly presents our 304/316L Stainless Steel Johnson Wedge Filter with a precision 0.8mm slot, 100mm outer diameter, and 3m length. This V-slot profile filter is engineered for superior durability, high flow rates, and efficient self-cleaning in demanding water well and industrial filtration applications. Our experience in exporting to over 15 global markets ensures consistent quality and reliability.
- Premium Materials: Constructed from 304 or 316L stainless steel, offering excellent corrosion resistance and long service life even in harsh environments.
- V-Slot Profile Design: The continuous V-shaped slot minimizes clogging and provides a large open area, allowing maximum flow while maintaining precise filtration.
- Precision Slot Width: Slot width of 0.8 mm (±0.05 mm) ensures accurate particle retention, suitable for fine sand and sediment removal.
- Customizable Dimensions: Available in various outer diameters, lengths, and slot sizes to meet specific project requirements.
- High Structural Strength: The robust wedge wire construction withstands high pressure and backwashing, suitable for deep well installations.
- Easy Installation: Cylindrical shape with smooth surface facilitates quick installation in well casings or filter housings.
| Material Options | SS304, SS316L |
| Slot Width | 0.8 mm (standard, customizable from 0.1 mm to 6 mm) |
| Outer Diameter | 100 mm (other sizes available upon request) |
| Length | 3 m (custom lengths up to 6 m) |
| Profile Type | V-Slot (continuous slot) |
| Open Area | Typically 30-40% (depending on slot size) |
| End Connections | Plain, threaded, or flanged (customizable) |
Key Benefits for Your Projects:
- Reduced Downtime: The self-cleaning V-slot design prevents clogging, minimizing maintenance frequency.
- Consistent Filtration Performance: Precision slot width ensures stable particle removal efficiency over time.
- Extensive Application Range: Ideal for water well sand control, dewatering, industrial liquid filtration, food processing, and chemical processing.
- Cost-Effective Solution: Long service life and low maintenance reduce total cost of ownership.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 26 years of manufacturing excellence, we have exported over US$5 million annually to markets across North America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan. We offer customizable options for slot width, diameter, length, and end connections to match your exact specifications. Our team ensures strict quality control at every stage, from raw material selection to final packaging. Contact us today for a quote or technical consultation – we are ready to support your filtration needs with reliable, high-performance Johnson wedge filter elements.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 304 and 316L stainless steel for this filter?
A: 304 stainless steel offers good corrosion resistance for general water and mild chemical environments. 316L contains molybdenum, providing superior resistance to chlorides, acids, and marine environments, making it suitable for seawater, brackish water, and aggressive applications.
Q2: Can the slot width be customized?
A: Yes, we offer custom slot widths from 0.1 mm to 6 mm. Please specify your required filtration precision when ordering.
Q3: What is the maximum length you can produce?
A: Standard length is 3 m, but we can produce up to 6 m per piece. Longer lengths are also possible with joint connections.
Q4: How is the filter installed in a well?
A: The filter can be installed as a stand-alone screen or connected to a casing. We provide end connections such as plain ends, threads, or flanges to suit your installation method.
Q5: Is this filter suitable for dewatering applications?
A: Yes, the V-slot profile and robust construction make it ideal for dewatering screens in mining, construction, and civil engineering projects.
Q6: What is the typical open area percentage?
A: For a 0.8 mm slot, the open area is approximately 30-40%, depending on the wire diameter and profile. This ensures high flow capacity while maintaining effective filtration.
Q7: Do you provide samples for testing?
A: Yes, we offer sample pieces (e.g., 300 mm length) for evaluation. Please contact our sales team for sample availability and pricing.
Q8: What is the lead time for standard orders?
A: For standard sizes (0.8 mm slot, 100 mm OD, 3 m length), lead time is typically 15-20 working days. Custom orders may require additional time depending on complexity.
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