Gas Jet 91 Natural Gas or LPG Conversion Nozzle Injector Orifice Size 0.91mm M6
Will work for Propane G30, Butane G31, Calor. LPG or NG GAS JET NOZZLE INJECTORFOR CONVERTING YOUR GAS APPLIANCE. SIZE IS: 91 (0.91mm Orifice). There is a +/- tolerance of 0.07mm allowed on jet sizes.