$123$ 1.reasonable structure, 2.excellent performance, 3.complete functions 4.wide applicability $123$ This is automatic central lubrication system pump that can be composed PDI lubrication system with PDI components. $123$3L cnc used electrical lubricator oil pump $123$$123$ Note: Optional outlet threads M8 × 1, M10 × 1, M12 ×1 and NPT1/8 are available for your choice. Please specify the outlet ...