Direct Back Return Line Filter (High Precision for Hydraulic System Return Oil Filtration)
Core Advantages

Installation & Maintenance Efficiency
Simplified Piping & Tank-Top Mounting: Optimized for Tank-Top Hydraulic Filtration (direct mounting on oil tank cover) with tubular/flange inlet connections, simplifying system pipelines and enabling compact layout.
Easy Filter Element Replacement: Direct return oil design allows quick filter element change or oil refilling by unscrewing the filter cover, reducing downtime for Hydraulic Return Oil Filtration systems.
Filtration Performance & System Protection
High Filtration Precision & Capacity: Boasts High Filtration Precision (β3,5,10,20>100, ≥99% efficiency) and Large Oil Passing Capacity, effectively removing contaminants in Hydraulic Return Oil Filtration while ensuring unobstructed oil flow.
Pollution Alarm & Bypass Protection: Equipped with a pollution alarm (triggers at 0.35MPa inlet pressure) and bypass valve (opens at 0.4MPa), protecting the filter and hydraulic system during blockages or low-temperature operation in Tank-Top Hydraulic Filtration scenarios.
Note: Different specifications and models can be customized according to user requirements.
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