Introducing the unparalleled Wedge Wire Lateral Assemblies - the ultimate solution to ensuring precise filtration accuracy for your equipment.
Our cutting-edge wedge wire screen laterals assemblies serve as vital vessel internals. These consist of a robust hub steel pipe seamlessly integrated with screen laterals, expertly engineered to efficiently collect or distribute both liquid and gas. This sophisticated design ensures the medium remains securely contained, preventing any unwanted flow out.
Wedge Wire Screen Lateral Assemblies, also known by alternative names such as Under Draining Filtering, water distributor, and medium collector, embody versatility and reliability in distribution and collection solutions.
We offer bespoke design services for wedge wire screen laterals assemblies to perfectly suit your vessel or filter. Whether it's the size of the vessel, the specifics of the flange, the desired flow rate, or the dimensions of the medium, our tailored solutions guarantee optimal performance.
In addition, the middle row device of our wedge wire screen laterals assemblies can be customized into a variety of shapes to meet diverse requirements, including ordinary radial, fishbone, and T-type designs. The dimensions of the lateral's branch pipe and the hub master pipe are precisely crafted to align with the distinct specifications provided by our valued customers.
Our wedge wire screen laterals assemblies find extensive application across various industries. They are instrumental in ion exchange processes, clay and sand filtration, carbon towers, and power plant water systems, ensuring superior performance and reliability in a multitude of 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 |
Our Wedge Wire Screen Profile Screen Laterals offer unparalleled customization, designed to perfectly align with the unique needs of your operation. Adaptable to any screen size, these solutions are crafted with precision to meet the exact requirements of each customer.In addition to customizable screen sizes, the trough dimensions are adjustable, ensuring seamless integration with the specific circumstances of your application. Tailor the product to your exact needs and optimize performance in any situation.
Hub and Header Lateral Assembly
Our sophisticated wedge wire screen lateral assemblies are expertly categorized into hub lateral assemblies and header lateral assemblies. Positioned based on function and location within the tank, they offer advanced performance tailored to your system's demands.
- The hub lateral assembly, strategically placed at either the top or bottom of the tank, excels in distributing and collecting liquids at the equipment outlet. Its pivotal role ensures optimal fluid management throughout your system.
- The header lateral assembly, situated in the tank's midsection, guarantees uniform fluid distribution and discharge. It plays a crucial role in preventing media leakage, maintaining system integrity.
- Hub and header lateral assemblies boast versatile shapes, including the radial and fish spike types. We offer bespoke design and manufacturing services, customizing main pipe diameters and lateral quantities to precisely meet your operational requirements.
Hub Radial Lateral Assembly
The hub radial lateral assembly features a central hub with multiple screen laterals, ideally located at the vessel's top or bottom. As a hub-lateral distributor, it ensures fluid is evenly distributed at the top, while at the bottom, it efficiently collects liquids. Particularly in radial flow systems like centrifuges, this assembly guarantees uniform liquid distribution or collection. Available configurations include 4, 6, 8, and 16 laterals, with options for single or double-layer screen laterals.
Hub Fish Spike Lateral Assembly
Distinct from its radial counterpart, the hub fish spike lateral assembly specializes in liquid distribution at the top and collection at the bottom of large tanks, offering a unique structural design for effective fluid management.
Header Lateral Assembly
Designed for the tank's central region, the header lateral assembly comprises a central header with screen laterals on both sides, ensuring efficient fluid distribution or collection. Its adaptability to diverse process conditions makes it a reliable choice for maintaining high distribution efficiency across various applications.
Customized design for each specific application
Opt for the wedge wire lateral assembly to fortify your mechanical devices with unparalleled durability and unwavering reliability.
- High temperature resistance. Boasting superior stability, our product thrives under high temperatures, confidently withstanding extremes of up to 100 °C and beyond.
- Larger flow area. An expansive flow area is key to enhancing the efficiency of fluid management.
- Robust construction. Its robust construction promises dependable performance and steadfast stability over prolonged periods.
- Customized filtration accuracy. Tailor the filtration precision to your unique specifications ensures our products excel in meeting high-precision filtration demands across various applications.
- Low pressure loss. Engineered to minimize pressure loss during fluid transfer, this product upholds exceptional system efficiency.
- Long lifespan/low maintenance cost. The product has less pressure loss during fluid transfer, which helps to maintain efficient system performance.
Detailed Photos
For diverse customization needs, we deliver final production confirmation drawings aligning with precise client specifications. Our collaborative design process ensures the final drawing impeccably aligns with client expectations through continuous communication.
The Wedge Wire Lateral Assembly is a revolutionary solution designed for superior filtration and screening, perfect for drainage applications and extensively utilized in a wide array of sophisticated screening machines.
- Ideal for use in Rapid and Gravity Sand Filters, ensuring efficient and reliable filtration performance.
- Perfectly suited for Activated Carbon Vessels, guaranteeing optimal filtration and purification processes.
- Expertly crafted for use in Demineralizers and Water Softener Filters, delivering unmatched efficiency and effectiveness in water treatment.
- Tailored for Ion Exchange Columns, providing exceptional performance in ion exchange processes with precision.
- Specially designed for Pharmaceutical Resin Treatments, offering high-quality filtration solutions for the pharmaceutical industry.
- Engineered for Liquid Purification Columns, ensuring top-tier purification results for various liquid processing needs.
1. Secure Plastic Film Packaging: Our high-quality plastic film ensures a snug fit, safeguarding your product during transit.
2. Durable Tie Packaging: Reinforce your product's protection with our sturdy tie packaging, offering additional security.
3. Robust Wooden Box: Encased in our solid wooden boxes, your product remains safe from any external impact, ensuring it arrives in perfect condition.
4. Protective Bubble Wrap: Cushioned with our premium bubble wrap, your product is shielded from shocks and vibrations.
5. Fully Customized Solutions: Tailor your packaging to meet unique specifications, ensuring the perfect fit for your needs.

Hebei Slot Filter Technology CO.,LTD Founded in 2014, Hebei Slot Filter Technology Co., Ltd. is a dynamic industry and trade integration company. We are equipped with cutting-edge international welding processing equipment and boast a highly skilled production team.
With a decade of dedicated experience in the filtration and solid-liquid separation industry, we are committed to providing you with superior quality products and unparalleled services. Our diverse product lineup 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, Perforated Metals, and more. We offer a wide selection of raw materials, including SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Our versatile products are ideal for applications in water treatment, starch processing, sugar mills, and the pharmaceutical, chemical, petrochemical industries, where efficient solid-liquid and solid-solid separation is essential.
Our state-of-the-art factory houses over ten specialized production lines, equipped with a variety of advanced manufacturing processes to cater to custom requirements. These include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.
Our unwavering commitment is to rigorously control product quality, continuously enhance our professional skills, and develop innovative products and solutions tailored to our customers' unique needs. We endeavor to be a manufacturer that excels in solution-oriented offerings, aiming to achieve sustainable and mutually beneficial partnerships with our clients.
cooperation with our customers.
Hebei Slot Filter Technology Co., Ltd. proudly stands as a leading force in the production and supply of wedge wire products. With a meticulously organized workshop, cutting-edge machinery, and a team of highly skilled professionals, we ensure precision in every product. Our commitment to quality is unwavering, supported by a stringent quality control system that sets the standard for excellence in the industry.
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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