EF5-65 Hydraulic Tank Breather Filter Cap, 47L/min Refueling Flow Air Vent Filter, Universal Oil Breather Cap Replacement for Industrial Machinery

EF5-65 Hydraulic Tank Breather Filter Cap, 47L/min Refueling Flow Air Vent Filter, Universal Oil Breather Cap Replacement for Industrial Machinery

• Effective Dual Filtration The EF5-65 breather filter cap provides reliable protection for hydraulic and oil tanks, blocking dust, debris, and metal particles while maintaining proper air flow. With 450L/min air flow rate and 0.105mm air filtration precision, it helps keep working oil clean.
• Durable & Compact Construction Made with quality metal housing and filter screen, this breather cap features 400cm² oil filtration area and 125μm oil filtration precision. It delivers stable performance in industrial environments.
• Precision Fit for Direct Replacement Designed with standard dimensions: 4 mounting holes with M9 thread, 104mm hole pitch, and compact size. It fits most small hydraulic tanks and replaces old or damaged EF5-65 caps without modifications.
• Reliable Pressure Equalization This breather cap helps equalize air pressure inside the tank during refueling and operation, preventing negative pressure buildup and oil contamination. Its 47L/min refueling flow meets the needs of most small machinery.
• Wide Compatibility Suitable for hydraulic systems, industrial equipment, small oil tanks, and light machinery. It works as a functional replacement breather and filter cap for various hydraulic applications.