Model: 3150-N18Part Number: 403220Weight: 4.2 lbs.Height: 9 5/8 inchesCycle Rate: 12 staples/secondStaple Capacity: 150Air Req./100 p.s.i. (6.9 bar): .040/cycleOp. Pres. p.s.i. (bar): 80-120 (5.5-8.3)