Experience Unmatched Filtration Precision with Our Wedge Wire Lateral Assemblies: The Ultimate Solution for Equipment Accuracy
Our Wedge Wire Screen Lateral Assemblies are expertly crafted vessel internals, comprising a robust hub steel pipe coupled with advanced screen laterals. These assemblies are engineered to deliver efficient liquid/gas collection or distribution while ensuring the medium remains securely contained.
Discover the versatility of our Wedge Wire Screen Lateral Assemblies, also known as Under Draining Filtering systems, water distributors, and medium collectors, designed to elevate your filtration capabilities.
We specialize in custom designing wedge wire screen lateral assemblies tailored to fit your specific vessel or filter dimensions, accommodating various flange sizes, flow rates, and medium specifications.
Our wedge wire screen lateral assemblies offer unparalleled customization options, catering to diverse requirements. Choose from a range of middle row designs including ordinary radial, fishbone, and T-type. Additionally, adapt the size of the lateral branch pipe and hub master pipe to meet customer-specific needs.
Wedge Wire Screen Lateral Assemblies are extensively deployed across multiple applications such as ion exchange, clay and sand filtration, carbon towers, and power plant water systems, providing unparalleled performance and versatility.
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 |
We offer customizable screen sizes meticulously tailored to match and exceed the diverse requirements of every customer.Moreover, the size of the trough is fully adjustable, effortlessly adapting to the specific needs of actual usage conditions.
Hub and Header Lateral Assembly
Our wedge wire screen laterals assemblies are expertly categorized into hub lateral assembly and header lateral assembly, distinctively positioned and functioning within the tank to optimize performance.
- The hub lateral assembly, strategically utilized at the top or bottom of the tank, plays a pivotal role in efficiently distributing and collecting liquids right at the equipment outlet.
- Designed for the middle section of the tank, the header lateral assembly guarantees the even distribution and discharge of liquids while diligently preventing media outflow.
- Our hub and header laterals assemblies are available in a diverse range of shapes, including the innovative radial type and the streamlined fish spike type. We specialize in crafting bespoke wedge wire lateral assemblies, tailored with various main pipe diameters and lateral quantities to precisely meet customer specifications.
Hub Radial Lateral Assembly
Composed of a central hub and multiple screen laterals, the hub radial lateral assembly is optimally placed at the top or bottom of the vessel. As a hub-lateral distributor at the tank's top and a collector at the bottom, it ensures seamless liquid flow. Particularly beneficial in radial flow equipment like centrifuges, it uniformly distributes or concentrates liquid collection within the equipment, available in configurations including 4, 6, 8, 16 laterals, and both single or dual-layer screen laterals.
Hub Fish Spike Lateral Assembly
Distinct from the hub radial lateral assembly, the hub fish spike lateral assembly is expertly engineered for effective liquid distribution at the top and seamless collection at the bottom of large tanks.
Header Lateral Assembly
The header lateral assembly, featuring a central header and several laterals on each side, ensures impeccable liquid distribution or collection in the tank's middle section or outlet. Designed for flexibility, it adeptly adjusts to various process conditions while maintaining superior distribution efficiency.
Experience the pinnacle of application-specific engineering with our tailored designs, crafted uniquely for each distinctive need.
Opt for our wedge wire lateral assembly to bolster the durability and dependability of your mechanical systems.
- Exceptional resistance to high temperatures. Our product delivers remarkable stability under high-heat conditions, confidently enduring temperatures soaring to and beyond 100 °C.
- Expanded flow area. An increased flow area significantly boosts the efficiency of fluid handling processes.
- Sturdy and robust construction. It promises unwavering reliability and steadfast stability throughout prolonged usage.
- Tailored filtration precision. Our filtration precision is customizable to exact specifications, ensuring our products meet the highest standards of filtration accuracy across diverse applications.
- Minimized pressure loss. Designed for reduced pressure loss during fluid transfer, our product ensures the maintenance of peak system performance.
- Extended lifespan with minimal maintenance costs. Designed for reduced pressure loss during fluid transfer, our product ensures the maintenance of peak system performance.
Detailed Photos
Addressing diverse customization demands, we offer final production confirmation drawings tailored to specific customer needs. Our design process is enriched with ongoing collaboration to guarantee the final output aligns perfectly with client expectations.
The Wedge Wire Lateral Assembly stands as a pinnacle of innovation in filtration and screening technologies, engineered for excellence in drainage applications. Its versatility extends its utility across an array of sophisticated screening machines, making it an indispensable component in industrial filtration.
- Ideal for Rapid and Gravity Sand Filters, this product ensures unmatched filtration efficiency and reliability with every use.
- Perfectly suited for Activated Carbon Vessels, it enhances the filtration process, delivering superior performance and purity.
- Revolutionize your water treatment systems with our product, designed specifically for Demineralizers and Water Softener Filters ensuring seamless operation and pristine water quality.
- Ion Exchange Columns benefit greatly from our lateral assembly, providing robust filtration and exceptional ion exchange capabilities.
- Optimize Pharmaceutical Resin Treatments with our advanced screening technology, ensuring consistency and quality in your pharmaceutical processes.
- Our Liquid Purification Columns are enhanced with unparalleled filtration precision, ensuring clarity and purity in every drop.
1. Wrapped securely in durable plastic film to ensure the utmost protection during transit.
2. Expertly tied packaging for a tight and secure fit, minimizing movement and potential damage.
3. Encased in robust wooden boxes, providing exceptional shielding against external impacts.
4. Cushioned with high-quality bubble wrap for added safety and shock absorption.
5. Tailor your packaging with our customizable options to meet your specific requirements.

Hebei Slot Filter Technology CO., LTD Established in 2014, Hebei Slot Filter Technology Co., Ltd. shines as a beacon of industry and trade integration, equipped with cutting-edge international welding processing facilities and a team of production experts, committed to excellence.
With a decade of expertise, we master the art of creating top-tier filtration and solid-liquid separation products. Our distinguished 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, Perforated Metals, and more. Our diverse material selection features SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Tailored for industries requiring efficient separation of solids and liquids or solids from solids, our solutions excel in water treatment, starch processing, sugar mills, and beyond, serving pharmaceutical, chemical, and petrochemical sectors.
Our state-of-the-art facility boasts over ten specialized production lines and a versatile array of manufacturing techniques, including CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more, catering to bespoke client needs.
Our unwavering mission is to rigorously maintain product quality, advance our professional expertise, and innovate a spectrum of products and solutions tailored to our clients' unique specifications. We are dedicated to being a solution-oriented manufacturer, fostering enduring win-win relationships.
cooperation with our valued customers.
As a distinguished leader in the wedge wire product industry, Hebei Slot Filter Technology Co., Ltd. proudly stands as a beacon of quality and innovation. Our immaculate workshops are equipped with cutting-edge machinery, operated by a team of highly skilled artisans dedicated to perfection. Coupled with our rigorous quality control system, we ensure that each piece we craft is a testament to excellence and reliability.
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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