Experience Unmatched Filtration Precision with Our Wedge Wire Lateral Assemblies, the Pinnacle of Equipment Filtration Accuracy!
Discover the advanced engineering of our Wedge Wire Screen Laterals Assemblies-vessel internals that beautifully integrate a sturdy hub steel pipe with screen laterals to ensure efficient collection and distribution of liquid or gas. These assemblies expertly prevent medium escape, setting new standards in fluid management.
Introducing Wedge Wire Screen Lateral Assemblies, the versatile solution also known as Under Draining Filtering, water distributor, and medium collector. These assemblies redefine versatility and efficiency.
Craft your perfect filtration system with our customizable wedge wire screen laterals assemblies, tailored meticulously to fit Vessel/Filter size, flange dimensions, flow rates, and medium sizes, ensuring seamless integration into your existing systems.
Unleash flexibility with our wedge wire screen laterals assemblies, where the middle row device can be crafted into various shapes-be it the classic radial, innovative fishbone, or practical T-type. Customize the size of the laterals branch pipe and the hub master pipe to meet your precise specifications.
Our wedge wire screen laterals assemblies are the preferred choice across diverse applications, excelling in ion exchange, clay and sand filtration, carbon towers, power plant water systems, and more, delivering performance you can trust.
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 |
Designed with a keen focus on versatility, our screens boast customizable sizes to meticulously meet the specific requirements of every customer.Additionally, the trough dimensions offer the flexibility to be finely tuned, adapting gracefully to the actual operational conditions and ensuring seamless integration.
Hub and Header Lateral Assembly
Our wedge wire screen lateral assemblies are sophisticatedly categorized into hub lateral assemblies and header lateral assemblies, each serving unique roles based on their strategic installation position and specialized function within the tank.
- The Hub lateral assembly, positioned at the pinnacle or base of the tank, plays a pivotal role in the distribution and collection of liquids at the equipment outlet, ensuring optimal operational efficiency.
- Strategically placed in the central section of the tank, the Header lateral assembly is essential for ensuring consistent and even distribution, as well as the controlled discharge of liquids, all while meticulously preventing unwanted media flow out.
- Our hub and header lateral assemblies offer a diverse array of configurations, including radial and fish spike types. We provide tailored design and manufacturing of wedge wire lateral assemblies, accommodating various main pipe diameters and lateral quantities to align perfectly with customer specifications.
Hub Radial Lateral Assembly
The hub radial lateral assembly is ingeniously constructed with a central hub coupled with multiple screen laterals. This assembly is predominantly installed at the vessel's top or bottom, adeptly functioning as a hub-lateral distributor at the top for seamless liquid distribution and as a hub-lateral collector at the bottom for efficient liquid collection. In radial flow equipment, such as centrifuges, it ensures the harmonious distribution or concentrated collection of liquids, offering configurations like 4, 6, 8, 16 laterals, and options for one or two-layer screen laterals to suit any need.
Hub Fish Spike Lateral Assembly
Distinctively structured, the hub fish spike lateral assembly diverges from the radial lateral design, serving primarily in the upper regions for liquid distribution and lower areas for liquid collection in expansive tanks.
Header Lateral Assembly
Crafted with precision, the header lateral assembly consists of a central header and multiple screen laterals symmetrically mounted on either side of the pipe. It's strategically designed for the mid-section of the tank, assuring uniform distribution or collection of liquids, whether within or at the vessel's outlet. This assembly is adaptable to varied process conditions, all while maintaining superior distribution efficiency.
Our product offers a truly personalized experience with a customized design tailored precisely for each unique application, ensuring maximum efficiency and satisfaction.
Opt for our wedge wire lateral assembly to grant your mechanical devices the robust, reliable foundation they demand while delivering unmatched durability.
- Superior High Temperature Resistance. Experience unparalleled stability with our product, engineered to safely endure and function seamlessly even at extreme temperatures of 100 °C and beyond.
- Expanded Flow Area. The remarkable design provides an extensive flow area, significantly boosting fluid handling efficiency to optimize your system's performance.
- Durable and Robust Construction. Crafted to offer unmatched reliability and stability, our product performs flawlessly during extended periods of use, making it a steadfast choice.
- Precision Customized Filtration. Our filtration solutions are tailored to meet specific needs, ensuring they surpass high-precision filtration requirements across diverse applications.
- Minimized Pressure Loss. Enjoy reduced pressure loss during fluid transfer with our product, a key to sustaining efficient and peak system performance.
- Long-Lasting with Low Maintenance. The product has less pressure loss during fluid transfer, which helps to maintain efficient system performance.
Detailed Photos
To cater to the diverse and customized needs of our clients, we provide final production confirmation drawings meticulously crafted to customer specifications. Throughout this personalized design journey, we engage in continuous dialogue with the client, ensuring the final illustration impeccably aligns with their expectations and requirements.
The Wedge Wire Lateral Assembly is engineered for exceptional filtration and screening efficiency, serving as an indispensable component in drainage solutions and a versatile asset across a multitude of screening machines.
- Perfectly suited for rapid and gravity sand filters, ensuring unparalleled filtration quality.
- Ideal for activated carbon vessels, enhancing the purification process with superior performance.
- Designed for demineralizers and water softener filters, providing optimal water purity and softening results.
- Excellently crafted for ion exchange columns, offering unmatched efficacy in ion separation processes.
- Perfectly tailored for pharmaceutical resin treatments, ensuring precise and reliable resin processing.
- Perfect for liquid purification columns, delivering outstanding purification to meet the highest standards.
1. Encased in protective plastic film to safeguard against moisture and dust, ensuring pristine condition upon arrival.
2. Secured with sturdy tie packaging, offering enhanced stability and protection during transit.
3. Placed in robust wooden boxes, providing superior security and structural integrity for delicate shipments.
4. Wrapped in bubble wrap for additional cushioning, effectively absorbing shocks and preventing any potential damage.
5. Tailor-made packaging solutions to meet your unique specifications, perfectly aligning with your distinctive requirements.

Hebei Slot Filter Technology CO., LTD Established in 2014, Hebei Slot Filter Technology CO., LTD stands as a pioneer in industry and trade integration, boasting state-of-the-art welding processing equipment and a team of dedicated production professionals.
With a decade of expertise in crafting top-tier filtration and solid-liquid separation products, we promise exceptional quality and service. Our product range includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Laterals Water Distributors, and Perforated Metals. These products are available in a wide array of materials, such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Designed for diverse applications, including water treatment, starch processing, sugar mills, and pharmaceutical, chemical, and petrochemical industries, our solutions excel in both solid-liquid and solid-solid separations.
Our factory boasts over ten specialized production lines, equipped to handle various manufacturing processes and customized requirements. We offer CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.
Our unwavering mission is to maintain rigorous quality control, elevate professional skills, and innovate new products and solutions that cater to the unique needs of our clients. We are dedicated to being a solutions-oriented manufacturer committed to achieving long-term, mutually beneficial relationships.
cooperation with our valued customers.
As a distinguished manufacturer and supplier specializing in wedge wire products, we take immense pride in our immaculate workshop environment. Our state-of-the-art equipment and highly skilled workforce form the backbone of our operations, underpinned by a rigorous quality control system that ensures every product meets the high standards our clients expect.
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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