Alpha Part: AR177
OEM Parts:
LECO® 502-177/502-314, Eltra 90330/90339, Elementar® 200004827/03 679 908, Bruker® JW-L040000012, Horiba® 3200044012/905.201.660.001/905.201.660.001AN, Velp® A00000154, Costech® 021036/021037/021026, Crossings ci1420