Model Series: HM54 Series Return Oil Filter Element.

 Main Difference: The only difference between the HM54-07F-25-10 and HM54-07F-25-25 is the filtration accuracy—the former has a 10-micron filter and the latter has a 25-micron filter. Their physical dimensions and connections are identical.

 Application: Filtering of hydraulic system return oil lines.

 Key Features: Typically equipped with a bypass valve and an indicator.

Product Features and Applications

 Filter Media: Typically glass fiber, offering high filtration efficiency and dirt-holding capacity.

 Construction: Robust construction with metal end caps and a center tube. Integrated bypass valve and indicator functions.

 Function: Installed on the return oil line of a hydraulic system, it performs the final filtration before the oil returns to the tank, effectively controlling the cleanliness of the system oil and removing wear particles and contaminants generated during system operation. Selection Guide:

 HM54-07F-25-10 (10μm): For systems requiring extremely high fluid cleanliness, such as precision hydraulic systems with servo valves and proportional valves.

 HM54-07F-25-25 (25μm): For systems requiring high fluid cleanliness, such as general industrial hydraulic systems and construction machinery hydraulic systems. This is a more common option, generally offering better contamination tolerance and potentially longer replacement intervals.

 Typical Applications:

 Injection molding machines

 Hydraulic presses

 Machine tools

 Construction machinery (excavators, cranes, etc.)

 Marine deck machinery

Leah     Sales Manager

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