Miller Electric - Y12-SR145A - REGULATOR,SIR,BRASS TWO STAGE, 25 PSI
Miller Electric - Y12-SR145B - REGULATOR,SIR,BRASS TWO STAGE, 50 PSI
Miller Electric - Y12-SR145D - REGULATOR,SIR,BRASS TWO STAGE, 100 PSI
Miller Electric - Y12-SY20A320 - REG,SCI,2-ST,30PSI,1/4BRB BR NDL,CGA320
Miller Electric - Y12-SY20B320 - REG,SCI,2-ST,50PSI,1/4BRB BR NDL,CGA320