The EH oil filter AP3E02-02D01V/-F is a high-precision flushing filter element designed for turbine fire-resistant oil system actuator. It adopts multi-layer composite filtration technology to effectively intercept particulate pollutants, colloids and oxidation products in the oil, ensuring that the cleanliness of the fire-resistant oil meets the ISO 4406 NAS 1638 Class 6 standard, ensuring the stable operation of the turbine speed control system and extending the service life of the equipment.

​Turbine fire-resistant oil (EH oil) system: online flushing and protection of key components such as actuators, servo valves, accumulators, etc.

​Industrial hydraulic system: pollution control of high-pressure oil pumps and precision valve groups

​Maintenance of power equipment: deep purification of oil during overhaul period, pretreatment before new oil injection

 

​Filtration efficiency: β₃≥200

​Material structure: glass fiber filter material + stainless steel support layer + fluororubber seal

​Working pressure: ≤1.6MPa

​Temperature range: -30℃ ~ +110℃

​Initial pressure difference: ≤0.2MPa

 

​Fire-resistant oil compatibility: The filter material has been tested for compatibility with phosphate ester fire-resistant oil, and there is no risk of chemical swelling.

​Stainless steel skeleton: high axial compressive strength to avoid filter material collapse caused by high flow impact.

​High temperature resistant seal: Fluororubber O-rings can withstand extreme oil temperatures of -30℃~110℃, and the sealing performance is stable.

​Quick-change design: supports replacement without stopping the machine, reducing downtime losses.