Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance. Valve as a whole item, easy service Foot switch board has quick lowering function when unload.

• 液压缸体为优质钢焊接而成,柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。分油阀为整体结构,便于维修脚踏开关板具备空载快速下隆功能。