Professional grease pump features: Pneumatic and manual grease gun with lever, can be loaded with both grease cartridges and grease manually. The air grease pump is made up of a compressor head and one made of light alloy with two valves, one for venting and one for filling, with an M10x1 thread connection for the hose and pumping lever, a central cylindrical body which acts as a reservoir for the 600 gram grease cartridge, and also includes a terminal greasing head for more accurate and precise work. Product entirely Made in Italy, high quality grease pump. This pneumatic grease gun is suitable for all agricultural companies, for professional use, for ordinary seasonal maintenance, mechanical workshops, and in all those work activities that require constant maintenance of work equipment such as tractors, shredders, embankments, diggers, forklifts. How to load grease cartridges into manual grease gun: To load the 600 gram grease cartridge into the grease gun, simply unscrew the cap of the gun, pull the rod at the base of the cylindrical body outwards, positioning it as far as possible, insert the previously opened grease cartridge, screw the cap firmly, and bring the grease gun under pressure by repositioning the metal rod._x000D_Brand CERMAG Material Steel Color Red Diameter 60 mm Production Made in Italy