Nozzle Orifice Gage Measures the orifice size of an abrasive blast cleaning nozzle. This nozzle orifice gage can be used to monitor nozzle wear that can result in lower blast pressure, higher air volume demand (CFM),... MSRP: Was: Now: $110.00 Add to Cart xxxx Nozzle Orifice Gage MSRP: Was: Now: $110.00 Add to Cart Compare Selected