https://keshangguolv.1688固安縣牛駝鎮科尚過濾器材廠生產的賀德克濾芯具有排污方便、流通面積大、壓力損失小，結構簡單，體積小，重量輕、過濾材質均勻等特點。
主要被應用于：工程機機械。叉車。高空作業平臺。建筑及建設。農業-農用機械。卡車-液壓動力系統。液壓支架-液壓升降系統、礦山移動設備。注塑機-液壓傳動系統。紙漿和造紙廠。石油化工行業-烴加化工行業-化學處理。發電-風力發電液壓系統。鋼鐵和重金屬冶煉-高爐煉鐵液壓系統制藥-動力控制系統等各類領域。
常用型號有：D系列:
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