Discover the unrivaled precision of our Wedge Wire Lateral Assemblies, expertly crafted to guarantee impeccable filtration accuracy for your equipment. Experience the pinnacle of filtration technology with Hebei Slot Filter Technology's innovative design.
Our Wedge Wire Screen Laterals Assemblies, integral to vessel internals, are ingeniously designed with a hub steel pipe accompanied by screen laterals. This configuration ensures efficient collection or distribution of liquid and gas, all while adeptly preventing the medium from escaping. A harmonious blend of efficiency and protection.
Known by various names, including Under Draining Filtering, Water Distributor, and Medium Collector, our Wedge Wire Screen Lateral Assemblies are versatile solutions that cater to a wide range of filtration needs.
Tailored to perfection, our Wedge Wire Screen Laterals Assemblies can be custom-designed according to the specific dimensions of your Vessel or Filter, including flange size, flow rate, and medium dimensions. A bespoke approach to meet unique requirements.
Our flexible design capabilities allow the central row device of the Wedge Wire Screen Laterals Assemblies to be crafted into various shapes such as ordinary radial, fishbone, or T-type. Moreover, the dimensions of both the lateral branch pipe and the hub master pipe can be customized to fulfill specific customer needs.
Our Wedge Wire Screen Laterals Assemblies find extensive applications across diverse systems, including ion exchange, clay and sand filtration, carbon towers, and power plant water systems. A testament to their versatility and efficacy within various industrial landscapes.
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 product features customizable screen sizes carefully designed to cater to the diverse needs and specific requirements of each customer, ensuring flexibility and precision.Simultaneously, the trough size can be tailored and finely adjusted according to the actual operating conditions, offering adaptability and efficacy in various applications.
Hub and Header Lateral Assembly
Our wedge wire screen lateral assemblies are expertly categorized into hub lateral and header lateral assemblies, each distinguished by their distinct installation position and specific function within the tank architecture.
- The hub lateral assembly, strategically positioned at the top or bottom of the tank, plays a pivotal role in the systematic distribution and efficient collection of liquids at the equipment's outlet.
- The header lateral assembly is positioned in the middle section of the tank. It ensures optimal even liquid distribution and discharge while effectively preventing any media from escaping the system.
- Our hub and header lateral assemblies boast a variety of shapes, including innovative radial and fish spike types. We specialize in designing and manufacturing wedge wire lateral assemblies with customizable main pipe diameters and precise lateral quantities, tailored to meet specific customer requirements.
Hub Radial Lateral Assembly
The hub radial lateral assembly is a sophisticated setup comprising a central hub and multiple screen laterals, typically installed at the top or bottom of the vessel. This assembly functions as an efficient hub-lateral distributor at the tank's top for uniform liquid distribution and serves as a hub-lateral collector at the bottom for effective liquid collection. Particularly in radial flow equipment like centrifuges, it guarantees consistent liquid distribution or concentrated collection. Available configurations include 4 laterals (cross laterals), 6 laterals, 8 laterals, 16 laterals, and options for one or two layers of screen laterals.
Hub Fish Spike Lateral Assembly
Distinct from the hub radial lateral, the hub fish spike lateral assembly is purposefully designed for optimal liquid distribution at the top and efficient liquid collection at the bottom of larger tanks, offering a unique structural advantage.
Header Lateral Assembly
The header lateral assembly consists of a central header with multiple screen laterals strategically mounted on either side of the pipe. It excels in the middle section of the tank to ensure uniform liquid distribution or collection, optimizing the process within or at the vessel outlet. This assembly demonstrates adaptability to diverse process conditions while consistently maintaining high distribution efficiency.
Experience the benefit of a tailored approach with our customized designs, crafted meticulously to meet the unique demands of each application.
Opt for our wedge wire lateral assembly and experience the robust durability and reliable support it offers to your mechanical devices, ensuring unparalleled performance.
- Resilient high temperature resistance. Engineered for excellence, our product maintains exceptional stability under high temperature conditions, confidently withstanding extreme temperatures reaching and exceeding 100 °C with ease.
- Maximized larger flow area. The expansive design of our flow area significantly enhances fluid handling efficiency, optimizing your system's operations.
- Solid and robust construction. Built to last, our construction ensures unwavering reliability and steadfast stability, even with long-term use.
- Precision-tailored filtration accuracy. Filtration accuracy is customizable to your specifications, ensuring our products meet the stringent demands of high-precision filtration across diverse applications.
- Minimal low pressure loss. Designed to optimize efficiency, our product minimizes pressure loss during fluid transfer, ensuring your system maintains peak performance effortlessly.
- Extended lifespan with low maintenance cost. Designed to optimize efficiency, our product minimizes pressure loss during fluid transfer, ensuring your system maintains peak performance effortlessly.
Detailed Photos
To accommodate various customized product needs, we provide final production confirmation drawings tailored to customers' specific requirements. Our collaborative design process involves close communication with the client to ensure that the finalized drawing completely aligns with their expectations.
The wedge wire lateral assembly is a versatile solution for filtration and screening needs, specifically designed for effective drainage applications. It is also widely utilized across various screening machines, providing reliable performance.
- Ideal for use in rapid and gravity sand filters, offering exceptional filtration efficiency and durability.
- Perfectly suited for activated carbon vessels, enhancing the purification process with precision.
- Expertly crafted for demineralizers and water softener filters, ensuring optimal water quality and softening capabilities.
- Designed for ion exchange columns, facilitating a seamless and efficient ion exchange process.
- Tailored for pharmaceutical resin treatments, providing consistency and reliability in purification processes.
- Engineered for liquid purification columns, delivering superior purification results with ease.
1. Our products are securely protected with high-quality plastic film packaging to ensure they remain pristine during transit.
2. Sturdy tie packaging is used to provide additional security and stability, keeping your product intact from start to finish.
3. For a robust and reliable safeguard, we employ durable wooden box packaging that offers maximum protection against any external impact.
4. Our bubble wrap packaging adds an extra layer of cushioning, ensuring all items are delivered without a scratch.
5. We offer bespoke packaging solutions to perfectly match your requirements, ensuring a tailored fit for your unique needs.

Hebei Slot Filter Technology CO., LTD Established in 2014, Hebei Slot Filter Technology CO., LTD stands as a premier industry and trade integration company, equipped with state-of-the-art welding processing equipment and a team of skilled professionals dedicated to excellence.
With a decade of unparalleled expertise in creating top-tier filtration and solid-liquid separation solutions, we deliver superior quality products and exceptional services. Our flagship offerings include: 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 Metals. We pride ourselves on a diverse range of high-grade materials like SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Our versatile products are indispensable in separating solids from liquids and solids from solids across industries such as water treatment, starch processing, sugar milling, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our cutting-edge facility boasts over ten specialized production lines, employing a suite of sophisticated manufacturing techniques to cater to bespoke 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 advance professional expertise, and innovate new products and solutions tailored to our clients' unique challenges. We are committed to being a solutions-oriented manufacturer, fostering mutually beneficial, enduring partnerships.
cooperation with our customers.
At Hebei Slot Filter Technology Co., Ltd., we proudly stand as a distinguished manufacturer and supplier specializing in the creation of exceptional wedge wire products. Our meticulously maintained workshop is equipped with state-of-the-art equipment and staffed by highly skilled workers. We uphold an uncompromising quality control system to ensure each product meets the highest standards of excellence.
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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