800161380 Blue Version Fuel Filter Element

I. Core Information Summary
Brand: Xuman
Series: Filter housing and end caps are usually made of metal, very sturdy and durable.
Model: 800161380

Type: Mainly used as a return line filter or drain line filter in hydraulic systems. Its function is to filter the hydraulic oil returning to the tank during system circulation and to protect the tank from contamination.
Function: Captures metal particles from component wear, fragments of sealing materials, and externally introduced contaminants in the hydraulic system, maintaining oil cleanliness.

II. Key Parameters and Features
Structural Features:
Sturdy Metal Construction: The filter element typically uses an all-metal (e.g., steel) center tube and housing, offering extremely high resistance to pressure differentials and fatigue, especially suitable for conditions with severe pressure fluctuations or prone to water hammer effects.
High-Performance Filter Media: Utilizes glass fiber or synthetic fiber filter media for high filtration efficiency.
Bypass Valve: Equipped with a built-in bypass valve that opens when the pressure differential increases due to clogging from contaminants, ensuring continuous oil flow (preventing pump cavitation), but the oil is unfiltered, alerting the user to replace the filter element as soon as possible.

III. Important Parameters:
Filtration Rating: 10 microns.
Pressure Rating: As a return filter, the operating pressure is typically lower than that of pressure line filters.
Seal Material: Usually rubber (NBR).
Application Equipment

800161380 filter elements are widely used in various demanding hydraulic equipment, especially in applications requiring high strength and long service life:
Heavy-Duty Construction Machinery: Large excavators, mining trucks, crawler cranes
Metallurgical Equipment
Marine Hydraulic Systems
Injection Molding Machines
Presses