The M18 Mini Hydraulic Pump eliminates manual hydraulic pumping, delivering faster application speeds. By eliminating the need to manually pump, this solution vastly reduces fatigue, by significantly reducing muscle effort versus hand pumps, delivering increased productivity and faster applications. The single-acting pump features 1L (60 in3) of usable oil to fully extend a wide variety of small tools and cylinders to full stroke. The single-acting hydraulic pump is designed to be fully compatible with all existing 10,000 psi (700 bar) single-acting rated hydraulic hoses and cylinders. A manual valve allows precise control over return flow, while a bladder window allows you to quickly gauge fluid levels. At 5kg, this compact pump is highly portable and allows easy transport to your application. A trigger lock-out helps prevent unwanted tool activation in transport, set up, and tear down.