Grease Gun Capacity 100cc, 500cc, 1000cc Working Pressure: up to 6500 psi IMPA Code 617701,03,04 Grease Gun With iron cast gun headWorking Pressure: up to 6500 psiBurst Pressure: 10000 psiCapacity 120cc, 500cc, 1000ccStandard Accessories: 150mm metallic Bend Spout, coupler