LFF系列大流量过滤器安装在液压系统回油管路处，用来滤除油液中诸元件磨损的金属粉末及密封件磨损的橡胶杂质等，使流回油箱的油液保持清洁。Installed in return-line to eliminate metal dust,rubber impurry created by seal fraied
● 过滤精度高   High filtration rating
● 通油能力大   High flow rate
● 原始压力损失小   High dirt holding capacity
● 纳污量大   Low pressure drop
● 装有压差发讯器及旁通阀，当滤芯堵塞到进出油口压差达0.35MPa时便发出开关信号，此时应清洗或更换滤芯，如不能及时停机或无人来更换滤芯，装在滤芯上部的旁通阀会自动开启，以保护系统。 Provided with a differential pressure switch and a by-pass valve,which opens at 0.25Mpa
● 过滤器广泛应用于重型机械，矿山机械等液压润滑系统  Widely applicatived in hydraulic,lubricate equipment