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304 Stainless Steel Wedge Wire Filter, 0.2mm Slot, 1.5" NPT, Welded Construction for Liquid Filtration
Product Spotlights
Precision 0.2mm wedge wire slot with welded 304 stainless steel construction ensures consistent filtration, high strength, and easy backwash. 1.5" NPT connection simplifies installation. Customizable length and diameter. Backed by 25+ years of manufacturing expertise and global export experience.
US$ 3
1 - 9 Unit
US$ 2.9
10 - 99 Unit
US$ 2.8
≥100 Unit
Key Specifications
Get Latest Price
Material:
Other, 304 Stainless Steel
Brand:
Other, Boli
Slot Size:
0.2 mm
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Other, 304 Stainless Steel
Brand
Other, Boli
Slot Size
0.2 mm
Connection Type
1.5“ NPT Male Thread
Construction
Welded / Wedge Wire
Application
Liquid Filtration
Shape
Cylindrical (Customizable)
Length
Customizable upon request
Max Operating Temperature
Up to 400°C (depending on seal)
Model
Customizable
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in wedge wire filtration solutions. With an annual export value of US$5–10 million, we supply premium 304 Stainless Steel Wedge Wire Filters to global markets including North America, Europe, Asia, and Oceania. Our 0.2mm slot, 1.5" NPT, welded construction liquid filter is engineered for reliable solids separation in demanding industrial environments. Each unit is precision-crafted to ensure consistent slot width, high mechanical strength, and long service life — making it a trusted choice for water treatment, food processing, chemical filtration, and more.
Key Features & Technical Specifications
- Precision Wedge Wire Design – Continuous V-shaped profile wire wound around support rods creates a self-cleaning, non-clogging surface with a precise 0.2mm slot opening. This design minimizes pressure drop while maximizing capture efficiency.
- 304 Stainless Steel Construction – Corrosion-resistant and suitable for a wide range of liquids, including acidic, alkaline, and saline solutions. 304 SS offers excellent durability at an affordable cost.
- Robust Welded Fabrication – All wire intersections and end connections are fully welded, ensuring structural integrity under high pressure and backwash cycles. No glue or crimping — purely metal fusion.
- Standard 1.5" NPT Thread – Male NPT connection allows easy installation into existing piping systems. Custom thread types (BSP, flanged, etc.) are available upon request.
- High Open Area – The wedge wire profile provides up to 60% open area, reducing flow resistance and improving filtration throughput.
- Wide Application Range – Ideal for liquid filtration in industries such as petrochemical, pharmaceutical, municipal water treatment, pulp & paper, mining, and food & beverage.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel |
| Slot Width | 0.2 mm (200 microns) |
| Connection | 1.5" NPT Male (customizable) |
| Outer Diameter | Customizable (standard: 2"–8") |
| Length | Customizable (up to 3000 mm) |
| Max Operating Pressure | Up to 10 bar (based on dimensions) |
| Max Temperature | 400°C (in non-oxidizing conditions) |
| Backwash Compatibility | Yes (recommended for cleaning) |
Benefits to Your Process
- Improved Filtration Efficiency – The wedge wire profile traps particles larger than 0.2mm while allowing clean liquid to pass freely. The slot geometry reduces the risk of blinding.
- Reduced Maintenance – The welded construction and smooth surface minimize buildup, and backwashing effectively restores the filter’s performance without disassembly.
- Cost-Effective Longevity – 304 stainless steel resists corrosion and wear, extending service life compared to plastic or mesh filters. This reduces replacement frequency and total cost of ownership.
- Simple Installation – The 1.5" NPT end fitting screws directly into standard pipe threads, no special adapters required. Custom sizes are also available.
Trust the Manufacturer with 25+ Years of Experience
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer of industrial filtration products. Our factory covers advanced production lines, rigorous quality control, and a skilled team. With an annual export value of US$5–10 million, we have shipped millions of filters to over 40 countries, including demanding markets in North America, Europe, and Southeast Asia. Every wedge wire filter is tested for slot uniformity and weld strength before packing. We offer custom dimensions, threading, and packaging to meet your specific requirements. Contact us today for a quote or technical consultation — let Boli support your liquid filtration needs with reliable, high-performance solutions.
Frequently Asked Questions (FAQ)
-
What liquids can this filter be used for?
It is suitable for water, wastewater, chemicals, oils, food processing liquids, and many other fluids. The 304 stainless steel resists corrosion from most neutral and mildly acidic/alkaline solutions. For highly corrosive media, consider 316L upgrade (available on request). -
How do I clean the filter?
Backwashing is the most effective method. The wedge wire design allows trapped particles to be flushed out by reversing flow. For heavy fouling, gentle brushing or chemical cleaning may be used. Avoid abrasive tools that could damage the slot edges. -
What is the maximum pressure rating?
The pressure rating depends on the filter diameter, length, and wall thickness. For standard configurations, up to 10 bar (145 psi) is typical. For higher pressure applications, we can design reinforced supports. -
Can I get a different slot size?
Yes, we offer slot sizes from 0.05mm to 6mm. Please specify your required micron rating, and we will recommend the optimal slot width. -
What thread types are available besides NPT?
We can provide BSP, BSPT, metric, flanged, or custom end connections. Please indicate your preference when ordering. -
Is this filter suitable for high-temperature applications?
304 stainless steel can withstand up to 400°C in non-oxidizing environments. For continuous use above 300°C, we recommend discussing thermal expansion compensation with our engineers. -
How long is the lead time?
Standard samples are shipped within 7–10 working days. Custom orders (volume, dimensions) typically require 15–25 days, depending on quantity. -
Do you offer free samples?
We can provide sample evaluation for qualified buyers. Please contact our sales team with your application details to discuss sample policy.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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