

Bowey EF Series Hydraulic Tank Air Breather Filter
Bowey EF series hydraulic tank air breather filter is a core standard accessory specially designed for industrial hydraulic reservoir systems. Manufactured in strict accordance with international hydraulic system accessory standards, this metal-type breather filter integrates professional ventilation, air filtration and hydraulic oil filling functions, serving as an essential protective component for hydraulic equipment operation. Featuring a 2-in-1 integrated structure of air breather and oil filler cap, the EF series solves two key pain points of hydraulic tanks: real-time pressure balance during hydraulic oil volume changes and effective purification of intake and exhaust air. It eliminates the need for an independent oil filling port, simplifies the overall structural design of hydraulic equipment, and effectively improves the integration and aesthetics of the tank. With sturdy metal construction and stable performance, the EF breather filter is a preferred replacement part for heavy-duty and harsh working condition hydraulic systems worldwide.
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