Product Description
Wedge Wire Screen IntakesThese innovative systems, often referred to as passive intake systems or water intake screens, utilize advanced wedge wire as the primary filter medium. The ingeniously designed continuous and smooth V-shaped wedge wire ensures an unparalleled open area, optimizing filtration efficiency. Additionally, our screens boast exceptional self-cleaning and backwashing capabilities, drastically reducing the likelihood of clogging. This innovative feature not only enhances maintenance efficiency but also significantly minimizes the frequency of required maintenance interventions.Tailored to suit specific water flow rates and diverse applications, we provide an array of options including T intake screens, half-barrel intake screens, and drum type intake screens.
Product Parameters
Premium Material Composition:Crafted with high-quality stainless steel and robust duplex stainless steel, ensuring durability and corrosion resistance.
Versatile Slot Size Options:Choose from a precise range of slot sizes starting from 0.1 mm, 0.15 mm, 0.2 mm, 0.25 mm, 0.3 mm, scaling exquisitely up to 6.0 mm, for diverse application needs.
Customizable Diameter Range:Our screens are available in diameters ranging from a compact 25 mm to a substantial 1500 mm, catering to various installation requirements.
Precision Wedge Wire Dimensions:Available in precise sizes of 0.75mm*1.45mm, 1mm*2mm, 1.5mm*2.5mm, or customizable options to meet specific needs.
Standard Support Rod Dimensions: Offered in standard sizes: 2mm*2.3mm, 2mm*3mm, 3mm*5mm, with flexibility for custom requirements.
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:Expertly designed for environments where space is not a limitation, offering exceptional performance in high-flow water conditions.
Application:Ideal for inlets of pumps and major cooling water systems, making them indispensable for water treatment facilities, nuclear power plants, and more.
TYPE 2: Half-barrel intake screens
Features:Masterfully engineered for installation in certain flow waters and underwater scenarios where T-types are unsuitable.
Application:Perfectly suited for low water level areas such as shallow streams, rivers, and the reservoir bottoms, ensuring optimal performance.
TYPE 3: Drum type intake screens
Features:Versatile in installation, they can be placed either vertically or horizontally, adeptly handling high water flows and large volumes.
Application:A versatile choice for industrial, municipal, and agricultural water intake systems, allowing for innovative use of space.
Product Advantage
* Enjoy the luxury of maintenance-free operation, letting you focus on what truly matters while your systems run seamlessly.
* Experience unparalleled high filtration efficiency, ensuring only the purest water flows through, optimizing your processes like never before.
* Embrace versatility with our customization support, tailoring each solution to meet your specific needs and elevate your performance.
* Crafted from robust, corrosion-resistant stainless steel, our product promises unmatched durability, standing strong against the elements.
* Designed with eco-consciousness, our bio-friendly technology safeguards aquatic life, while expertly shielding pumps and equipment from harmful debris.
Product Application

Experience unparalleled efficiency with our High Intake Capacities! Our Versatile Passive Water Intake Screens with High Slot Size Capability come with the distinct advantage of rapid production and swift shipping. These screens boast an extensive surface area, ensuring they can be seamlessly retrofitted to meet your specific needs. Ideal for placement in proximity to lakes or rivers, our intake screens guarantee efficient water intake with minimal hassle.
Discover the main applications of our exceptional water intake screens:
*·Hydropower Intake: Harness the power of water effortlessly with our screens, designed to optimize intake processes for hydropower facilities.
*·Lake Application: Perfectly suited for lake environments, our screens ensure smooth and efficient water intake operations.
*·River Application: Navigate the challenges of river water intake with ease using our expertly crafted screens, tailored for optimal performance.
*·Water Cleaning: Enhance water purity and cleanliness with our reliable screens, engineered for effective water filtering and cleaning purposes.
Packaging & Shipping

To better ensure the safety of your goods, we are committed to delivering professional, environmentally friendly, and efficient packaging solutions that guarantee convenience and peace of mind. Our expert packaging services will safeguard your products during transit, maintaining their integrity and quality until they reach their destination.
Company Profile
Hebei Slot Filter Technology CO., LTD, established in 2014, is a seamless fusion of industry prowess and trade expertise. Distinguished by our state-of-the-art international welding processing equipment and an exceptionally skilled production team, we are at the forefront of revolutionizing filter technology.
With a decade of unmatched expertise in crafting superior filtration and solid-liquid separation products, we promise exceptional quality and service. Our extensive product line 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 diverse range of raw materials like SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy, ensuring versatility for use in water treatment, starch processing, sugar mills, and industries including pharmaceutical, chemical, and petrochemical.
Our facility boasts over ten specialized production lines, equipped to cater to a wide spectrum of customization needs. Our advanced capabilities encompass CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and an array of other sophisticated processes.
Committed to excellence, we rigorously control product quality, elevate professional expertise, and innovate product solutions tailored to the unique demands of our clients. Our mission is to be a solution-driven manufacturer, fostering enduring partnerships and achieving mutual success with our valued customers.
Exhibition
Workship&Production
Quality Management: At Hebei Slot Filter Technology Co., Ltd., quality management isn't just a process; it's our promise to deliver exceptional products. We employ rigorous standards and continuous monitoring to ensure that our Versatile Passive Water Intake Screens exceed expectations, reflecting our unwavering commitment to superior quality and customer satisfaction.