Techniques: Air pressure: 3-8bar Pump ratio: 50:1 Transmission pressure: 180-480bar Hose length : 4m Export amount: 500-900g/min tank: 13kg Air-operated grease pump ,with a 13kg tank on the wheel,minimum volume and extremely practical, it is always ready for use and enables easy greasing at high pressure on any motor vehicle or machinery. The seamless pressed tank offers maximum guarantee of adherence and functionality of follower plate. There are different lengths of hose available high pressure gun matching.