Product Description
Wedge Wire Screen IntakesWedge wire screen intakes, also known as passive intake systems or water intake screens, are ingeniously designed to use wedge wire as the main filtering component. The screen is crafted with a continuous, smooth, V-shaped wire that enhances the open area, resulting in superior filtration. This design not only ensures top-notch filtration effectiveness but also incorporates self-cleaning and backwashing functionalities. These features work harmoniously to substantially decrease the likelihood of clogging, significantly boost maintenance efficiency, and greatly reduce the frequency and necessity for maintenance interventions.We provide an array of intake screens tailored to diverse water flow rates and specific applications. Our offerings include T intake screens, half-barrel intake screens, and the versatile drum type intake screens, each designed to meet and exceed the varied demands of our clients.
Product Parameters
Material:Crafted from premium stainless steel and duplex stainless steel, ensuring durability and superior performance.
Slot Size:Versatile slot sizes ranging from 0.1 mm to 6.0 mm, accommodating diverse filtration needs.
Diameter:Available in a range of diameters from 25 mm to 1500 mm, perfectly tailored to your specific requirements.
Wedge Wire Size:Choose from a variety of wedge wire sizes: 0.75mm*1.45mm, 1mm*2mm, 1.5mm*2.5mm, or other custom sizes.
Support Rod Size: Flexible support rod sizes include 2mm*2.3mm, 2mm*3mm, 3mm*5mm, or other custom options to meet your design needs.
Common Specifications of Passive Intake Screens |
Type |
Capacity MGD (liters/sec.) |
Screen Diameter inch (mm) |
Overall Length inch (mm) |
Outlet Diameter inch (mm) |
T-type Intake Screen |
1.0 (44) |
12 (305) |
44 (1118) |
12 (305) |
2.5 (110) |
20 (508) |
66 (1676) |
66 (1676) |
5.0 (219) |
30 (762) |
76 (1930) |
66 (1676) |
10 (438) |
36 (914) |
112 (2845) |
112 (2845) |
20 (876) |
54 (1372) |
156 (3962) |
156 (3962) |
30 (1314) |
60 (1524) |
198 (5029) |
198 (5029) |
60 (2629) |
90 (2286) |
276 (7010) |
276 (7010) |
Half Intake Screen |
1.0 (44) |
18 (457) |
56 (1422) |
16 (406) |
2.5 (110) |
30 (762) |
76 (1930) |
24 (610) |
5.0 (219) |
36 (914) |
112 (2845) |
30 (762) |
10 (438) |
48 (1219) |
162 (4115) |
42 (1067) |
Drum Intake Screen |
1.0 (44) |
18 (457) |
22 (559) |
18 (457) |
2.5 (110) |
30 (762) |
30 (762) |
30 (762) |
5.0 (219) |
36 (914) |
47 (1194) |
36 (914) |
10 (438) |
48 (1219) |
68 (1727) |
48 (1219) |
Product Type
TYPE 1: T-intake Screen
Features:Designed for environments with limited space but requiring efficient management of high-flow waters.
Application:Ideal for inlets of pumps and expansive cooling systems in water treatment facilities, nuclear power plants, and similar infrastructure.
TYPE 2: Half-barrel intake screens
Features:Perfect for specific flow waters and submerged environments where T-type installations are not feasible.
Application:Well-suited for waters with low levels, including shallow streams, rivers, and the bottoms of reservoirs.
TYPE 3: Drum type intake screens
Features:Versatile installation options, either vertically or horizontally, to accommodate and manage high volumes and flows of water.
Application:Ideal for industrial, municipal, and agricultural water intake systems, offering flexibility and efficiency in space utilization.
Product Advantage
* Enjoy a maintenance-free experience, simplifying your water treatment process and saving you valuable time and effort.
* Benefit from unmatched high filtration efficiency, ensuring crystal-clear water and top-notch performance.
* Tailored just for you. We support customization to meet your specific needs and requirements, enhancing user satisfaction.
* Crafted from robust stainless steel, our product is both corrosion-resistant and durable, promising long-lasting reliability.
* Environmentally conscious. Our bio-friendly design protects aquatic life and safeguards pumps and equipment from harmful debris, contributing to a healthier ecosystem.
Product Application

Our Wedge Wire Intake Screen Filters offer unparalleled efficiency in water treatment, thanks to their high intake capacities. With rapid production and swift shipping, these exceptional screens are designed to provide an extensive surface area that seamlessly integrates into your existing systems. Ideal for placement near lakes or rivers, they ensure effortless water intake for your projects.
Discover the primary applications of our innovative water intake screens:
*·Hydropower Intake - Efficiently manage water intake for energy generation.
*·Lake Application - Perfect for maintaining clean, clear water in lake environments.
*·River Application - Ideal for sustainable river water management.
*·Water Cleaning - Enhance the purity and quality of your water supply effortlessly.
Packaging & Shipping

To enhance the security and integrity of your valued products, we offer professional packaging services that are not only environmentally conscious but also designed for ultimate convenience and efficiency. Rest assured, your goods will be safeguarded with the utmost care and expertise.
Company Profile
Founded in 2014, Hebei Slot Filter Technology CO., LTD is a dynamic integration of industry and trade, equipped with cutting-edge international welding processing equipment and a team of seasoned production professionals, ensuring top-tier quality and efficiency.
With a decade of dedicated expertise, we excel in producing premier filtration and solid-liquid separation products. 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, Laterals Water Distributors, Perforated Metal and more. Our diverse material selection spans SS304, SS316L, Duplex Steel, Super Duplex, Monel 400, Hastelloy, and others. Our products are indispensable in industries where solid-liquid and solid-solid separations are crucial, such as water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our state-of-the-art factory boasts over ten specialized production lines, featuring a spectrum of advanced manufacturing processes. We cater to bespoke needs with precision techniques including CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, and pickling, ensuring tailored solutions for every requirement.
Our unwavering commitment is to maintain rigorous quality control, elevate professional expertise, and innovate continuously to craft bespoke products and solutions that cater to unique customer demands. Our ambition is to evolve as a solution-oriented manufacturer, fostering enduring and mutually beneficial partnerships with our clients.
Exhibition
Workship&Production
Quality Management: At Hebei Slot Filter Technology Co., Ltd., our commitment to excellence is reflected in our meticulous quality management system. Every High-Efficiency Water Treatment Wedge Wire Intake Screen Filter undergoes rigorous testing and inspection to guarantee superior quality and reliability, meeting the highest industry standards and exceeding customer expectations.