The Wedge Wire Lateral Assemblies: Your Guarantee for Unmatched Filtration Precision.
Our exceptional Wedge Wire Screen Laterals Assemblies, integral vessel internals, are expertly crafted with a robust hub steel pipe and sophisticated screen laterals. These assemblies are engineered to efficiently collect or distribute both liquids and gases, all the while ensuring that the medium remains securely contained.
Known by many names including Under Draining Filtering, Water Distributor, and Medium Collector, our Wedge Wire Screen Lateral Assemblies are synonymous with excellence and innovation.
Tailored to perfection, we design our Wedge Wire Screen Laterals Assemblies to seamlessly fit the specifications of your Vessel or Filter size, flange dimensions, flow rate, and medium sizes.
Our versatile Wedge Wire Screen Laterals Assemblies can be customized to meet diverse requirements, with options for various shapes such as ordinary radial, fishbone, and T-type. Additionally, the dimensions of the laterals branch pipe and the hub master pipe can be meticulously designed and crafted according to customer demands.
Our Wedge Wire Screen Laterals Assemblies find their applications in a wide array of systems including ion exchange, clay and sand filtration, carbon towers, and power plant water systems, showcasing their versatility and reliability.
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 extraordinary offering boasts customizable screen sizes meticulously crafted to align perfectly with the diverse requirements of each customer's unique needs.Additionally, the trough size is ingeniously adjustable, allowing precise customization to suit the actual conditions of any application with ease.
Hub and Header Lateral Assembly
The ingenious design of wedge wire screen lateral assemblies is thoughtfully categorized into hub lateral assembly and header lateral assembly. This classification is based on their strategic installation position and crucial function within the tank environment.
- Serving as a vital component, the hub lateral assembly is adeptly utilized at the top or bottom of the tank. Its paramount role focuses on the efficient distribution and seamless collection of liquids at the equipment outlet, ensuring optimal performance.
- The header lateral assembly is expertly situated within the middle section of the tank. It plays an essential role in facilitating even distribution and discharge of liquids, while effectively preventing the media from undesired outflow.
- Our hub and header laterals assemblies exhibit versatile shapes, including the sophisticated radial type and the advanced fish spike type. Tailored to customer specifications, we design and manufacture wedge wire lateral assemblies with varied main pipe diameters and lateral quantities, offering unparalleled customization.
Hub Radial Lateral Assembly
The hub radial lateral assembly showcases a central hub augmented by several screen laterals. Typically positioned at the top or bottom of the vessel, it serves as an efficient hub-lateral distributor at the top for liquid distribution and as a hub-lateral collector at the bottom for liquid collection. In radial flow equipment like centrifuges, the hub radial lateral assembly guarantees uniform distribution or concentrated collection of liquids within the system. It is configurable in several options, including 4 laterals (cross laterals), 6 laterals, 8 laterals, 16 laterals, as well as single or dual-layer screen laterals.
Hub Fish Spike Lateral Assembly
Distinctively constructed, the hub fish spike lateral assembly diverges from the hub radial lateral assembly. It is predominantly utilized for optimal liquid distribution at the top and efficient liquid collection at the bottom of large tanks, demonstrating exceptional versatility.
Header Lateral Assembly
Crafted with precision, the header lateral assembly consists of a central header flanked by multiple screen laterals on either side of the pipe. Strategically used in the middle section of the tank, it guarantees even distribution or collection of liquids within or at the outlet of the vessel. The header lateral assembly is engineered to adapt seamlessly to varying process conditions, maintaining outstanding distribution efficiency throughout.
Tailored Design: Unleash the Power of Customization for Every Unique Application
Opt for the wedge wire lateral assembly to ensure your mechanical devices receive robust, enduring support.
- Remarkable Resistance to Heat. Boasting exceptional stability, our product confidently withstands grueling temperatures, enduring up to and beyond 100 °C with unwavering safety.
- Expanded Flow Area. The broader flow area is instrumental in enhancing fluid handling efficiency, optimizing your system's performance.
- Durable, Sturdy Construction. This ensures unwavering reliability and steadfast stability, even with prolonged usage.
- Precision-Perfect Filtration. The filtration accuracy can be finely tuned to meet specific requirements, guaranteeing high-precision filtration across a diverse range of applications.
- Minimal Pressure Loss. Engineered to minimize pressure loss during fluid transfer, our product helps sustain peak system performance.
- Extended Lifespan with Minimal Maintenance Costs. Engineered to minimize pressure loss during fluid transfer, our product helps sustain peak system performance.
Detailed Photos
To address diverse customization demands, we provide comprehensive production confirmation drawings tailored to customer specifications. Throughout the design customization journey, we maintain active dialogue with clients, ensuring the final drawings impeccably align with their expectations and requirements.
Our innovative Wedge Wire Screen Profile Screen Lateral is ingeniously crafted for exceptional performance in filtration and screening applications. It's a true game-changer for drainage systems and is highly sought-after for its versatile use in a myriad of advanced screening machinery.
- Perfectly suited for Rapid and Gravity Sand Filters, our product ensures optimal efficiency and dependability.
- Ideal for Activated Carbon Vessels, providing precise filtration and reliability for superior water treatment outcomes.
- A superior choice for Demineralizers and Water Softener Filters, ensuring pristine water quality and operational excellence.
- Specifically designed for Ion Exchange Columns, offering unmatched performance in ion filtration processes.
- Premium solution for Pharmaceutical Resin Treatments, ensuring purity and precision in pharmaceutical applications.
- Engineered for Liquid Purification Columns, delivering outstanding results in liquid filtration and purification.
1. Our first-class plastic film packaging ensures excellent protection, keeping your products safe from dust and moisture during transit.
2. Sturdy tie packaging offers a secure, economical, and easy-to-open solution, perfect for bulk shipping.
3. Durable wooden box packaging provides robust protection, ideal for safeguarding delicate items against impacts.
4. Our high-quality bubble wrap adds an extra layer of cushioning, ensuring your products arrive intact and undamaged.
5. We offer customized packaging solutions tailored to meet your specific needs, ensuring optimal protection for your unique products.

Hebei Slot Filter Technology CO.,LTD Established in 2014, Hebei Slot Filter Technology Co., Ltd. stands as a pioneering force in industry and trade integration. With state-of-the-art international welding processing equipment and a team of seasoned professionals, we have crafted a reputation for excellence.
With a decade of expertise in producing top-tier filtration and solid-liquid separation solutions, we are dedicated to delivering premium products and unparalleled service. Our extensive product lineup includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, and Well Screens, along with Backwash Filters, Resin Traps, and Laterals Water Distributors. We offer a variety of raw materials, such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Our versatile products serve industries requiring solid and liquid separation, particularly in water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our factory boasts over ten specialized production lines, equipped with diverse manufacturing processes to cater to customized demands. These include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, and polishing, along with pickling and beyond.
Our unwavering commitment is to uphold stringent quality control, continually enhance our professional expertise, and innovate products and solutions tailored to our clients' unique requirements. We aspire to be the trusted manufacturer delivering tailored solutions for long-lasting, mutually beneficial relationships.
cooperation with our customers.
At Hebei Slot Filter Technology Co., Ltd., we pride ourselves on being a premier manufacturer and supplier of high-quality wedge wire products. Our operations are bolstered by a meticulously organized workshop, cutting-edge machinery, and a team of highly skilled professionals, all working within a rigorous quality control framework to ensure unparalleled product 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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