Specifications: Type: Air Operated Grease Gun Color: Black Material: stainless steel + plastic Gun Barrel Capacity: 14 oz / 400cc Grease: cartridge or bulk grease Air inlet: 1/4" NPT Operating air pressure 30-150psi (2.1-10.3bar) Outlet pressure 1200-6000psi (83-413bar) Average air consumption: 1200-4500psi (83-414bar) Gross weight:1600G/3.53LB package size:42*20*6cm/16.50*7.09*2.36inch Package Included: 1 x Air Operated Grease Gun 1 x Hard Tube 1 x Flexible Hose.