The YATO lubricant is a device for lubrication under high pressure mechanical elements such as shaft, pins, bearings, joints It is made of a 400 ml steel cylinder, in which manual piston works The piston has a seal from high -quality rubber resistant to long -term effect of lubricants and oils All seals and valves are made with the greatest precision and allow you to work under pressure up to 70 MPa The lubricant has a valve that prevents the lubricant from leaking free and the system venting under the piston The lubricator head is made of aluminum.