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Double Eccentric Flange Butterfly Valve
RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
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Industrial Stainless Steel Cartridge Filter Manufacturer
Type:Cartridge filter Material:SS304, SS316L Filtration Precision:0.1-20um Pressure:0.6Mpa, 1.0Mpa Filter core number:1~12 PC Filter element length: 2~40 inch Temperature:≦130℃ Application: Chemical industry. Water treatment, Papermaking, Automobile industry, petroleum, Machining, Coating, electronic etc.
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Stainless steel solid-liquid separation candle filter
Series: Candle Filter Filter core length: 800~2500 Filter cylinder dimensions: 550~2200 Filter cake specification:15~60mm Filter core number: 7~205 Filter area: 0.9~144.8㎡ Application: Biopharmaceutical, Chemical Industry, Food and beverages, Metal processing
News
The Difference Between A Lug and Wafer Butterfly Valve
2019-02-12 16:59:28
Butterfly valves have been around for a long time, and are used for a variety of applications. They made their first appearance during the 1930s, and have been utilized by several industries ever since. Often made out of cast iron, butterfly valve's name is based from the functionality of its disc.
Wafer type butterfly valve installation instructions and steps
2019-01-03 16:27:13
The wafer butterfly valve is one of the most common types of valves in industrial pipelines. The structure of wafer butterfly valve itself is relatively small. It is only necessary to put the butterfly valve in the middle of the flange at both ends of the pipe, and use the stud bolt to pass through the pipe flange and the pair.
How Does a Pressure Reducing Valve (PRV) Work?
2024-10-15 16:58:28
Twenty-five Taboos for Valve Installation
2019-09-06 10:23:57
Valves are the most common equipment in chemical companies. It seems easy to install valves, but if they are not implemented in accordance with the re...
Manual valve operation method
2019-04-01 11:50:16
The manual valve is a valve operated by the handle and the hand wheel, and is a commonly used valve on the equipment pipeline.
Valve common standards and differences
2019-05-07 17:37:21
DIN standard now uses EN standard structure length
EN 558-1 PN flange connection valve construction length (instead of DIN 3202), EN 558-2 CLASS flange connection valve construction length (instead of BS2080), EN 12982 butt weld end valve construction length (instead of DIN 3202), DIN standard The length of the structure including the length of the API valve is basically the same as the length of the GB...
Butterfly Valve Seat & Seal Ring Replacement Method
2021-02-01 18:14:53
The butterfly valve disc is a key component of the butterfly valve, which acts on closing and opening and closing. Butterfly valve seat and butterfly ...
Resilient Seated Gate Valve
2022-10-17 16:09:38
Resilient-seated gate valve with bolted cover connection; made of ductile iron materials and with epoxy coating, designed as both clockwise and anti-c...
What's the working principle of Kieselguhr Filter?
2019-07-01 13:05:32
What is Kieselguhr Filter? What's the working principle of Kieselguhr Filter? The kieselguhr filter (Candle filter / Cake Filter) which we for customized for fluorine chemical plant six more lithium fluoride phosphate phosphorus process have been installed and working for two years
New designed PTFE RPTFE sealing replaceable seat high performance butterfly valve
2022-04-24 10:39:22
MINOTAUR series replaceable seat high performance butterfly valve
CDU Liquid Cooling Filter Element
- Filter Media: Multi-layer Sintered Mesh
- Housing Material: ASTM A270/A270M S30400
- Connection Type: Sanitary Clamp
- Filtration Rating: 25/50/250/500μm
- Filtration Efficiency: ≥99%
- Surface Finish: Mirror Electropolishing
- Seal Material: NSF /RoHS Available
- Flow Direction: Inside to Outside
- Custom Design: Available
- Product Details
As liquid cooling systems become increasingly important for high-performance computing and data center applications, effective particle control is essential for protecting system components and maintaining stable coolant circulation.
RKSfluid CDU filter elements use a composite metal filtration structure consisting of a perforated support plate and multiple layers of square mesh or Dutch weave mesh. The composite structure provides mechanical support while maintaining the filtration characteristics of the mesh.
The result is a rigid, stable and reusable metal filter element suitable for CDU liquid cooling filtration and other demanding liquid filtration applications.
Key Advantages
- High Mechanical Strength: The perforated plate provides structural support for the sintered mesh, improving rigidity and resistance to deformation under operating conditions.
- Stable Filtration Performance: The sintered mesh has a fixed structure and uniform pore size, helping maintain consistent filtration performance during operation.
- Precision Filtration: The composite sintered mesh technology supports filtration ratings from 1 to 1000 μm. Standard CDU filter elements are available in 25, 50, 250 and 500 μm.
- ≥99% Filtration Efficiency: The current CDU filter element models are specified with a filtration efficiency of ≥99%.
- Cleanable & Backwash Compatible: The filter element uses a surface filtration design and is compatible with backwashing, allowing convenient cleaning and maintenance.
- Stainless Steel Construction: Standard CDU models use 304 stainless steel. Other materials, including 316L stainless steel, can be considered according to application requirements.
| Model | Filtration Rating | Filtration Efficiency | Material | Flow Direction |
| CDU-25 | 25μm | ≥99% | 304SS | Inside→Outside |
| CDU-50 | 50μm | |||
| CDU-250 | 250μm | |||
| CDU-500 | 500μm |
Looking for a CDU Filter Element for Your Liquid Cooling System?
Send us your requirements, including filtration rating, dimensions, material, connection or existing filter specifications.
RKSfluid will provide a suitable filter element solution for your application.
FAQs
Filtration rating should be selected according to coolant cleanliness, particle size, protected components, flow requirements and allowable pressure drop. RKSfluid currently offers 25, 50, 250 and 500 μm standard CDU filter elements. Customized filtration ratings are also available according to specific system requirements.
The perforated plate provides mechanical support and improves rigidity and resistance to deformation, while the sintered mesh provides the filtration function. The composite structure combines high mechanical strength with stable and precise filtration performance.
Pressure drop should be considered together with filtration rating and required coolant flow. A suitable filter element should provide the required particle filtration without creating excessive resistance in the cooling loop. RKSfluid can evaluate filter selection based on flow rate, filtration rating and allowable pressure drop.
Rapid clogging may result from high particle loading, unsuitable filtration ratings or insufficient upstream filtration. Filter selection should match the system's contamination level and flow requirements. For systems with higher contamination loads, filtration configuration and maintenance intervals should be evaluated accordingly.
Yes. The filter element uses a surface filtration design and is compatible with backwashing. This allows accumulated contaminants to be removed during maintenance. Cleaning frequency and reuse should be determined according to coolant condition, contamination level and actual operating conditions.
The standard CDU filter element is manufactured from 304 stainless steel. 316L stainless steel can also be considered for customized requirements. Material selection should take into account coolant chemistry, corrosion resistance and system operating conditions.
The filter element is installed inside a compatible CDU filter housing or filtration assembly. The standard flow direction is inside to outside. Coolant enters the inside of the cylindrical element, passes through the sintered mesh and exits as filtered coolant.
For selection or customization, provide the required filtration rating, coolant type, flow rate, operating pressure, allowable pressure drop, filter dimensions, connection/interface and material requirements. An existing filter drawing, specification or sample can also help RKSfluid develop a suitable solution.
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