Project-level Heavy-duty Grease Gun ( QH195 ) Working Pressure: 4500Psi Max Pressure: 12000Psi Capacity: 600CC Packing: 10PCS/CTN G/N Weight: 18/17KGS Carton Size: 44 x 29 x 38CM Super quality,great for professional operation and home users,ideal for machine,automobile,farm and garden equipments.