Wedge Wire Lateral Assemblies: The Gold Standard for Precision Filtration
Crafted with meticulous attention to detail, our wedge wire screen lateral assemblies are crucial vessel internals featuring a robust hub steel pipe adorned with innovative screen laterals. These assemblies excel in efficiently collecting or distributing liquid and gas, while meticulously preventing any medium from escaping, ensuring unparalleled filtration accuracy.
Known by many names, including Under Draining Filtering, Water Distributor, and Medium Collector, our Wedge Wire Screen Lateral Assemblies are indispensable components in the filtration process.
Tailored to your specific needs, we design wedge wire screen laterals assemblies to perfectly match the size of your vessel or filter, accommodating various flange sizes, flow rates, and medium dimensions.
Our versatile wedge wire screen lateral assemblies can be customized to feature a variety of shapes for the middle row device, from the standard radial type to the inventive fishbone and T-type designs. Furthermore, the dimensions of both the lateral branch pipe and the hub master pipe can be expertly crafted to meet your exacting specifications.
Our wedge wire screen lateral assemblies find widespread application across various industries, including ion exchange, clay and sand filtration, carbon towers, and power plant water systems, making them an essential component for a myriad of filtration 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 |
Tailor-made perfection! Our screens offer customizable sizes to precisely align with the unique specifications and needs of every customer, ensuring satisfaction and optimal performance.Moreover, the trough size is highly adaptable and can be modified based on actual conditions, providing incredible versatility for diverse applications.
Innovative Hub and Header Lateral Assemblies
Our cutting-edge wedge wire screen lateral assemblies are ingeniously classified into hub lateral and header lateral assemblies, each designed for distinct installation positions and functional roles within the tank.
- The hub lateral assembly, strategically positioned at the tank's top or bottom, plays a vital role in effectively distributing and collecting liquids at the equipment outlet, ensuring optimal performance.
- Expertly positioned in the middle section of the tank, the header lateral assembly guarantees the even distribution and discharge of liquids, while ingeniously preventing media from escaping.
- Our hub and header lateral assemblies come in versatile shapes, including the radial type and innovative fish spike type. We excel in designing and manufacturing wedge wire lateral assemblies tailored with various main pipe diameters and lateral quantities to meet every customer's precise demands.
Precision Hub Radial Lateral Assembly
The hub radial lateral assembly comprises an essential central hub and multiple screen laterals, typically installed at the vessel's top or bottom. Serving as the hub-lateral distributor for liquid distribution and as the hub-lateral collector for liquid collection, it ensures uniform liquid flow in radial flow equipment like centrifuges. Available in configurations such as 4 laterals (cross laterals), 6 laterals, 8 laterals, 16 laterals, and more, this assembly guarantees precision in liquid handling.
Sophisticated Hub Fish Spike Lateral Assembly
The distinctive design of the hub fish spike lateral assembly sets it apart from the hub radial lateral assembly, making it the preferred choice for efficient liquid distribution at the top and collection at the bottom of large tanks.
Advanced Header Lateral Assembly
Crafted with a central header flanked by screen laterals on both sides, the header lateral assembly excels in the middle tank section, ensuring precise liquid distribution or collection. It adapts seamlessly to diverse process conditions, maintaining superior distribution efficiency.
Tailor-made Engineering: Customized design tailored precisely for each specific application, ensuring the ultimate in precision and performance.
Optimize Your Systems: Opt for our wedge wire lateral assembly to provide durable, reliable support for your mechanical devices, enhancing operational efficiency and longevity.
- Unyielding High-Temperature Resistance. Remarkable Durability: Exhibits excellent stability even under soaring temperatures, safely enduring extreme conditions up to 100 °C and beyond, delivering unmatched reliability.
- Enhanced Flow Capacity. Boosted Efficiency: A wider flow area significantly improves fluid handling efficiency, offering seamless operation and superior system performance.
- Built to Last: Robust Construction. Unmatched Reliability: Crafted for enduring reliability and stability, this product ensures exceptional performance during long-term usage.
- Precision-Focused Filtration: Customized Filtration Accuracy. Tailored Precision: Filtration accuracy is adjustable to specific needs, ensuring our products meet stringent high-precision filtration requirements for diverse applications.
- Efficient System Performance: Low Pressure Loss. Optimized Performance: The product's design minimizes pressure loss during fluid transfer, maintaining peak system efficiency and performance.
- Economical Excellence: Long Lifespan/Low Maintenance Cost. Seamless Transfer: The design minimizes pressure loss during fluid transfer, ensuring sustained optimal system efficiency and performance.
Intricate Visuals: Detailed Photos.
Precision in Customization: For varying customized product demands, we offer final production confirmation drawings based on specific customer requirements. Throughout the customization process, we maintain close communication with our clients to ensure the final design perfectly aligns with their expectations.
The Wedge Wire Lateral Assembly is an indispensable asset in the realm of filtration and screening. This sophisticated component is expertly engineered for excellence in drainage applications, making it a pivotal choice. Additionally, it finds extensive utilization in a plethora of screening machines, underscoring its versatile and indispensable role in industrial filtration solutions.
- Ideal for Rapid and Gravity Sand Filters: Enhance your filtration efficiency with our specialized wedge wire screens, designed to optimize the performance of sand filters, ensuring superior water quality and reliability.
- Activated Carbon Vessels: Maximize purification processes with our wedge wire screens, tailored for optimal performance in activated carbon vessels. Experience unmatched filtration precision and contaminant removal.
- Demineralizers/Water Softener Filters: Our wedge wire laterals play a critical role in demineralizers and water softener filters, ensuring the delivery of pure, soft water through advanced filtration technology.
- Ion Exchange Columns: Elevate the efficiency of ion exchange processes with our high-performance wedge wire screens. Engineered to support effective ion separation, they guarantee outstanding results in every treatment cycle.
- Pharmaceutical Resin Treatments: For pharmaceutical applications requiring precision and purity, our wedge wire screens offer exceptional resin treatment solutions, maintaining the highest industry standards.
- Liquid Purification Columns: Achieve unparalleled liquid purification with our wedge wire screens, crafted to ensure optimal flow and contaminant capture in purification columns, delivering the purest results every time.
1. Safeguard your investment with our robust Plastic Film Packaging, ensuring your product arrives in perfect condition.
2. Opt for our reliable Tie Packaging, meticulously designed to hold everything securely in place during transit.
3. For the ultimate protection, choose our Wooden Box option, offering unparalleled security against any transport hazard.
4. Enhance protection with our cushioning Bubble Wrap, keeping your product safe from bumps and bruises.
5. Tailor your shipping needs with our Customized Packaging solutions, crafted to meet your specific requirements.

Hebei Slot Filter Technology CO.,LTD Established in 2014, Hebei Slot Filter Technology Co., Ltd. seamlessly blends industry expertise with trade capabilities, boasting cutting-edge international welding equipment and a dedicated professional production team.
With a decade of specialized experience in filtration and solid-liquid separation solutions, we are committed to delivering premium products and exceptional service. Our extensive range includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Water Distributors, and Perforated Metal. Our diverse material offerings include SS304, SS316L, Duplex Steel, Super Duplex, Monel 400, and Hastelloy, tailored for applications in water treatment, starch processing, sugar production, pharmaceuticals, chemicals, petrochemicals, and beyond.
Equipped with over ten specialized production lines, our factory excels in a wide array of manufacturing processes designed to fulfill your custom needs, including CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, and pickling.
Our unwavering aim is to maintain stringent quality control, enhance our professional capabilities, and innovate a broad spectrum of products and solutions to satisfy customer-specific requirements. We are devoted to being a solution-oriented manufacturer, committed to fostering long-term, mutually beneficial relationships.
cooperation with our customers.
At Hebei Slot Filter Technology Co., Ltd., we pride ourselves as a leading manufacturer and supplier of superior wedge wire products. Our workshop is a testament to our commitment to excellence, characterized by a meticulously tidy environment, cutting-edge equipment, and a team of highly skilled workers. We uphold a rigorous quality control system to ensure that every 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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