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Home > Light Industry & Daily Use > Kitchen Implements > Strainer > Stainless Steel Wedge Filter Johnson Filter 150 Micron, 2" Connection, Petrochemical Filtration

Stainless Steel Wedge Filter Johnson Filter 150 Micron, 2" Connection, Petrochemical Filtration

Product Spotlights

High-precision 150 micron wedge wire filter with self-cleaning V-slot design, made from 304/316L stainless steel for petrochemical use. 2-inch connection ensures easy integration. Customizable length and micron rating. Backed by 22+ 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

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Material:

Other, Stainless Steel (304/316L)

Type:

Other, Wedge Filter / Johnson Screen

Filtration Grade:

150 Micron

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Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

1 days

Product Details
Company Profile
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Material Other, Stainless Steel (304/316L)

Type Other, Wedge Filter / Johnson Screen

Filtration Grade 150 Micron

Connection Size 2 inch (DN50)

Application Petrochemical Filtration

Shape Cylindrical

Wire Type Wedge Wire

Slot Shape V-shaped

End Connection Type Threaded / Flanged (optional)

Customizable Yes (length, micron, connection)

Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer of stainless steel wedge filters since 1998. With over two decades of expertise, we present our Stainless Steel Wedge Filter (Johnson Filter) with 150 micron precision and 2" connection, specifically engineered for demanding petrochemical filtration applications. This product combines durability, high flow capacity, and self-cleaning capability to deliver consistent performance in harsh environments. Our factory, with an annual export value of US$5-10 million, serves clients worldwide, ensuring you receive quality that meets international standards.

Product Features & Technical Specifications

Precision Filtration: 150 micron slot opening ensures accurate solid-liquid separation, ideal for removing fine particles in petrochemical processes.
V-Shaped Wedge Wire Design: The unique V-profile wire creates a self-cleaning surface that prevents clogging and reduces maintenance downtime.
High-Strength Stainless Steel: Made from 304 or 316L stainless steel, offering excellent corrosion resistance against acids, alkalis, and high temperatures.
2" Connection: Standard 2-inch threaded or flanged ends for easy integration into existing piping systems.
Optimized Flow Rate: The wedge wire structure provides a large open area, maximizing flow while maintaining filtration efficiency.
Customizable Options: Available in various lengths, micron ratings (50-2000 micron), and end connections to suit your specific requirements.

Parameter	Value
Material	SS304 / SS316L
Filtration Accuracy	150 micron (0.15 mm)
Connection Diameter	2 inch (DN50)
End Connection Type	Threaded (NPT/BSP) or Flanged (optional)
Max Operating Temperature	Up to 400°C (depending on material)
Pressure Range	Up to 10 bar (customizable for higher)
Standard Length	500mm, 1000mm, or customized

Key Advantages for Your Application

Reduced Downtime: The self-cleaning V-slot design minimizes clogging, extending operational cycles between maintenance.
Enhanced Flow Efficiency: Compared to traditional mesh filters, our wedge wire filter offers up to 30% higher flow rates due to its open area.
Long Service Life: Stainless steel construction resists corrosion and wear, providing years of reliable service in petrochemical environments.
Easy Installation: Standard 2" connections allow direct replacement of existing filter elements without system modifications.
Cost-Effective: Lower maintenance costs and longer lifespan result in a lower total cost of ownership.

Trusted by Global Industries

As a manufacturer with over 22 years of experience, Anping County Boli Hardware Wiremesh Products Factory has supplied wedge filters to clients in North America, South America, Europe, Southeast Asia, Africa, and the Middle East. Our annual export value of US$5-10 million reflects the trust our customers place in our products. We ship from major ports including Tianjin, Qingdao, Shanghai, and Guangzhou, ensuring timely delivery worldwide.

Our commitment to quality: Every filter undergoes strict inspection for dimensional accuracy, welding integrity, and filtration performance. We welcome custom orders and provide technical support to ensure the perfect fit for your system.

Contact us today for a quote or to discuss your specific petrochemical filtration needs. Our team is ready to help you optimize your process with reliable, high-performance wedge filters.

Frequently Asked Questions (FAQ)

What is the difference between a wedge filter and a mesh filter?
Wedge filters use V-shaped wire wrapped around support rods, creating a continuous slot that is self-cleaning and stronger than woven mesh. They are ideal for high-viscosity fluids and applications with frequent backwashing.
Can this filter be used for high-temperature petrochemical processes?
Yes, our 316L stainless steel version can withstand temperatures up to 400°C, making it suitable for hot oil, steam, and chemical processing.
What connection types are available for the 2" size?
Standard options include NPT or BSP threaded ends. Flanged connections (ANSI, DIN) are available upon request at no extra cost for standard flanges.
How do I clean the filter?
The wedge filter can be cleaned by backwashing, chemical cleaning, or mechanical brushing. The V-slot design allows easy release of trapped particles.
What is the typical lifespan of this filter?
With proper maintenance, a stainless steel wedge filter can last 5–10 years depending on the operating conditions. Corrosion-resistant materials extend its life in harsh media.
Can I get a custom micron rating or length?
Absolutely. We offer customization from 50 to 2000 micron and any length from 100mm to 3000mm. Minimum order quantity may apply, but we are flexible.
Do you provide samples for testing?
Yes, we can supply sample units for evaluation. Please contact our sales team to discuss the sample policy and shipping costs.
What packaging do you use for export?
Each filter is individually wrapped with protective caps on connections, then packed in sturdy wooden cases or pallets to prevent damage during transit.