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The Sanitary Y-Type Strainer is designed for liquid cooling systems as an in‑line coarse filter, effectively capturing weld slag, metal chips, and other large particulates. Made of 304/316L stainless steel, its Y‑shaped flow path ensures low pressure drop and high flow capacity,making it ideal for CDU loops, micro‑channel cold plates, and pump inlets.
CDU Loop Inlet Coarse Filtration: Installed at the main circulation inlet of Cooling Distribution Units (CDU) to capture large particles and protect heat exchangers.
First Fill & Flushing of Cold Plate Systems: During initial filling or pipeline flushing, effectively removes weld slag, metal chips, and debris from installation.
Front‑End Protection for Micro‑Channel Cold Plates: Placed upstream of micro‑channel cold plates to prevent clogging of fine passages and ensure uniform heat dissipation.
Pump Inlet Protection: Mounted before the circulation pump suction port to prevent foreign matter from causing impeller wear or seizure.
Low Pressure Drop & High Flow: The Y‑shaped flow path minimizes resistance, ensuring efficient system operation.
Convenient Online Maintenance: The strainer cover can be opened without disconnecting pipes, allowing quick cleaning or screen replacement with minimal downtime.
Sanitary Material Guarantee: Fully 304/316L stainless steel with smooth, dead‑leg free surfaces – corrosion resistant and non‑particulate.
MATERIALS OF CONSTRUCTION
| Housing | SUS304/316L Stainless Steel |
| Seal | Silicone/EPDM/Viton/TEV |
| MATERIAL | LINING | NO. of FILTERS | CONNECTION | LENGTH(IN) | SEAL | INLET/OUTLET |
| 304 | Without | 1 | 222 | 10'' | Silicone | Tri-Clamp DN25 |
| 316 | PTFE | 3 | 226 | 20'' | EPDM | Tri-Clamp DN40 |
| WCB（Mild Steel） | FPA | 4 | M20 | 30'' | Viton | Tri-Clamp DN50 |
| PPH（Homopolymer PP） | Fluorine | 7 | 3M | 40'' | TEV | Flange DN25 |
| Butyronitrile | 25 | PARKER | Butyronitrile | Flange DN40 | ||
| PE | 150 | PALL | PTFE | Flange DN50 | ||
| PHOSPHOR | Flange DN80 | |||||
| 38-5 | Flange DN150 | |||||
| DIN Flange DN40 |
Q1: What is the primary role of the Sanitary Y-Type Strainer in liquid cooling systems?
A1: It serves as an in-line coarse filter designed to protect downstream equipment by effectively capturing large particulate contaminants such as weld slag, metal chips, and installation debris.
Q2: How does the Y-shaped design benefit the performance of the liquid cooling loop?
A2: The specialized Y-shaped flow path minimizes fluid resistance, ensuring a low pressure drop and high flow capacity, which maintains efficient system operation.
Q3: Does the system need to be fully disassembled for routine cleaning or maintenance?
A3: No, it supports convenient online maintenance. The strainer cover can be opened directly without disconnecting any process pipes, allowing for quick screen cleaning or replacement with minimal downtime.
Q4: How does this strainer prevent the clogging of fine channels in micro-channel cold plates?
A4: By being installed upstream as front-end protection, it intercepts large particles before the fluid enters the micro-channel cold plates, preventing channel blockage and ensuring uniform heat dissipation.
Q5: What protective function does it provide when installed at the pump inlet?
A5: Mounted directly before the circulation pump suction port, it prevents foreign matter from entering the pump, protecting the impeller from premature wear or mechanical seizure.
Q6: What is the application of this strainer during the initial setup of a cold plate system?
A6: It is used during the first fill and flushing stage to effectively clear away weld slag, metal chips, and debris that accumulate inside the pipelines during installation.
Q7: Where is this strainer typically positioned within a Cooling Distribution Unit (CDU) loop?
A7: It is installed at the main circulation inlet of the CDU loop to capture large particulates and protect critical components like heat exchangers.
Q8: What material and manufacturing guarantees ensure the cleanliness of the fluid path?
A8: The housing is constructed fully from SUS304 or SUS316L stainless steel with smooth, dead-leg free, and non-particulate releasing surfaces, offering excellent corrosion resistance.
Q9: What seal options are available in the ordering guide to match different coolant chemistries?
A9: To accommodate various chemical cooling media, users can select from Silicone, EPDM, Viton, or TEV (PTFE encapsulated rubber) seals.
Q10: What piping connection methods does LOONG Filtration offer for this Y-strainer?
A10: It offers standard sanitary Tri-Clamp connections (e.g., DN25/DN40/DN50) as well as robust industrial Flange options (ranging from DN25 up to DN150, including DIN Flange DN40).
