Blast-nozzle: Laval No. 5 (8 mm) Blast hose: 120 ft 3/4" (40 m 19/7) Blasting pressure at the machine: 35 PSI (2,5 bar) Adjustment: S = 1,0 / Z = 0,6 Blasting-media: Marble powder 0,10 up to 0,30 mm