Experience unmatched precision with our Wedge Wire Lateral Assemblies, crafted to enhance the filtration accuracy of your equipment and ensure seamless operation.
Wedge Wire Screen Lateral Assemblies are state-of-the-art vessel internals, featuring a robust hub steel pipe paired with advanced screen laterals. These assemblies are engineered to efficiently collect or distribute both liquid and gas, all while ensuring that the medium remains securely contained, preventing any unwanted outflow.
Our Wedge Wire Screen Lateral Assemblies, also renowned as Under Draining Filtering systems, serve as sophisticated water distributors and medium collectors, excelling in efficiency and reliability.
We offer bespoke design services for Wedge Wire Screen Lateral Assemblies, tailored to fit the specifications of your Vessel or Filter. Whether you require specific flange sizes, flow rates, or medium dimensions, our expertise ensures a perfect match for your needs.
Our innovative wedge wire screen lateral assemblies can be customized to suit a variety of requirements. Whether you desire a conventional radial type, fishbone configuration, or a T-type design, we cater to your precise needs. The lateral branch pipe and hub master pipe sizes are all customizable, ensuring they align perfectly with your specific demands.
Discover the versatility of our Wedge Wire Screen Lateral Assemblies, extensively utilized in ion exchange processes, clay and sand filtration, carbon towers, and power plant water systems, among other high-performance equipment.
Material grade: |
Stainless steel 304/316L/321/904L
Duplex steel 2205
Super duplex steel 2507
Hastelloy C276
Titanium alloy TA2 |
Screen Lateral size: |
Lateral spacing, length, diameter and slot opening size are based on individual system requirements |
Whether Perforated pipe based: |
Perforated pipe liners can be used inside screen laterals for increased collapse resistance and enhanced flow distribution |
laterals assemblies joint type: |
standard thread
fabricated flanges
fully welding types |
Header or Hub connection size: |
Available in both header-lateral and hub-lateral assemblies |
Header or Hub connection type: |
Flange (RF/SO), Flange (Blind), Flange (Socket), Flange (ANSI), Flange (Custom), Coupling, Threaded end or others |
Header or Hub Coupling orientation: |
Any Angle, Perpendicular to hub |
Lateral Assembly Qty.: |
one row, two rows or three rows.
Numbers wedge wire screen Lateral |
Max flow: |
GPM |
Vessel size: |
Vessel size, better providing the Vessel drawings |
Applications &usages: |
Advise us more information is helpful. |
Surface Treatment: |
passivation, pickling, stress relieving, polishing, chrome plating |
Our wedge wire screen profile screen laterals boast customizable screen sizes, perfectly tailored to meet the diverse and specific requirements of our esteemed customers.Additionally, the trough size can be meticulously adapted according to the actual conditions, offering you a bespoke and precision-engineered solution every time.
Hub and Header Lateral Assembly
Wedge wire screen lateral assemblies are intricately categorized into hub lateral assembly and header lateral assembly, determined by their strategic installation position and pivotal function within the tank.
- The hub lateral assembly is ingeniously used at the strategic top or bottom of the tank, playing a crucial role in the efficient distribution and collection of liquids at the equipment outlet, ensuring optimal performance.
- Expertly positioned within the middle section of the tank, the header lateral assembly ensures seamless and even distribution and discharge of liquids while effectively preventing any undesirable media from flowing out.
- Our hub and header lateral assemblies are available in a variety of shapes, including the sophisticated radial type and innovative fish spike type. We offer bespoke design and manufacture of wedge wire lateral assemblies with different main pipe diameters and lateral quantities tailored to your unique requirements.
Hub Radial Lateral Assembly
The hub radial lateral assembly, with its central hub and myriad screen laterals, is deftly installed at the top or bottom of the vessel. It functions as a hub-lateral distributor at the top, ensuring impeccable liquid distribution, and as a hub-lateral collector at the bottom, ensuring precise liquid collection. Particularly effective in radial flow equipment such as centrifuges, it guarantees uniform distribution or concentrated collection of liquids. Available in configurations of 4 (cross laterals), 6, 8, 16 laterals, single and double-layer screen laterals.
Hub Fish Spike Lateral Assembly
The hub fish spike lateral assembly presents a distinctive structure compared to the hub radial lateral assembly. It is primarily employed for efficient liquid distribution at the top and precise liquid collection at the bottom of large tanks.
Header Lateral Assembly
Comprising a central header and multiple screen laterals mounted on either side, the header lateral assembly is adeptly used within the middle section of the tank. It ensures even distribution or collection of liquids, either internally or at the vessel's outlet, adapting seamlessly to various process conditions while maintaining superior distribution efficiency.
Ingeniously tailored to suit every unique application, our customization capabilities ensure that your specific needs are met with unparalleled precision and excellence.
Opt for the wedge wire lateral assembly and experience steadfast, robust support for your mechanical devices, ensuring longevity and reliability in all operations.
- Unmatched resistance to high temperatures. Our product showcases remarkable stability even at soaring temperatures, safely enduring extremes of 100 °C and beyond with unwavering performance.
- Expansive flow area. An increased flow area significantly enhances fluid handling efficiency, offering superior operational capabilities.
- Built to endure. Designed for durability, it guarantees unwavering reliability and stability throughout prolonged usage.
- Precision-engineered filtration accuracy. Our filtration solutions are customizable to meet specific precision requirements, ensuring exceptional filtration performance across diverse applications.
- Minimized pressure loss. Enjoy reduced pressure loss during fluid transfer, facilitating optimal system efficiency and performance.
- Extended lifespan with minimal maintenance. With minimal pressure loss, our product ensures efficient fluid transfer, maintaining excellent system performance.
Detailed Photos
To address a wide array of customized product requirements, we offer final production confirmation drawings tailored to the client's specific demands. Our design development process involves close collaboration with clients, ensuring the final design perfectly aligns with all client specifications and expectations.
The Wedge Wire Lateral Assembly is a cutting-edge solution in the realm of filtration and screening. It plays a pivotal role in drainage applications, ensuring optimal fluid passage while simultaneously intercepting unwanted particles. This versatile tool is also highly sought after in an array of screening machines, enhancing their performance and efficiency.
- Perfect for Rapid and Gravity Sand Filters, this advanced assembly ensures clean and efficient filtration, providing unmatched reliability.
- Ideal for Activated Carbon Vessels, our Wedge Wire Lateral Assembly enhances purification processes, delivering pristine results with every use.
- In Demineralizers and Water Softener Filters, the Wedge Wire Lateral Assembly stands out by ensuring consistent quality and superior filtration.
- Our innovative product offers exceptional performance in Ion Exchange Columns, guaranteeing efficient ion separation and unmatched purity.
- In Pharmaceutical Resin Treatments, it ensures precision and reliability, safeguarding the purity of pharmaceutical compounds.
- For Liquid Purification Columns, our assembly promises outstanding clarity and purity, elevating the purification process to new heights.
1. Carefully wrapped in protective plastic film for ultimate safeguarding during transit.
2. Securely bound with robust ties to ensure stability during transportation.
3. Encased in a sturdy wooden box, offering unparalleled protection against external impacts.
4. Enveloped in soft bubble wrap, providing a cushioned barrier against shocks and vibrations.
5. Tailored packaging solutions to meet your unique requirements and preferences.

Hebei Slot Filter Technology CO.,LTD Established in 2014, Hebei Slot Filter Technology Co., Ltd. seamlessly blends industry expertise and trade capabilities, equipped with cutting-edge international welding processing equipment and a dedicated, professional production team.
With a proud decade of specialized experience in crafting top-tier filtration and solid-liquid separation products, we are committed to delivering unparalleled quality and exceptional service. Our extensive product line includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Lateral Water Distributors, and Perforated Metal among others. Offering a diverse selection of raw materials such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy, our versatile products find applications in crucial sectors like water treatment, starch processing, sugar milling, pharmaceuticals, and the chemical and petrochemical industries. Wherever there is a need for efficient separation, our products excel.
Our state-of-the-art factory boasts over ten specialized production lines, employing a wide array of advanced manufacturing processes to cater to diverse custom requirements. These include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.
Our unwavering mission is to rigorously uphold product quality, continually enhance professional competencies, and innovate new products and solutions tailored to the unique needs of our clientele. Our ambition is to be a solution-centric manufacturer, poised to cultivate long-term, mutually beneficial relationships with our valued customers.
cooperation with our customers.
As a distinguished leader in the industry, we are a professional manufacturer and supplier of premium wedge wire products. With our meticulously organized workshop, cutting-edge equipment, and team of skilled craftsmen, we ensure exceptional quality through our stringent quality control system.
Quality Management

1. Who are we?
We are based in Hebei, China, start from 2014,sell to North America(40.00%),Western Europe(30.00%), South Asia (10.00%),
Africa(10.00%), Mid East(10.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Johnson Screen,Bridge Slotted Well Screens,Sand Control Well Screens, Gravel pre-pack Screen,Pipe-based screen,Perforated Pipe,API/5CT Casing and Tubing.
4. Why should you buy from us not from other suppliers?
1. Support OEM & ODM
2. We can help customers design drawings.
3. We have own professional research and development group.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken :English, Chinese, Spanish, Japanese ,Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
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