Includes two (2) 5/16" ceramic nozzles and one (1) nozzle washer, Fits all ALC pressure blasters except part #40011, Compatible with Allsource blaster model 41600, High-flow performance rated at 125 CFM @ 80 PSI for aggressive blasting output, Supports fast coverage with 5â5.5 ft/min blast area and approx. 800 lbs/hr media usage.