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            | Welding 
                Gauge Brass Case Part Numbers
 |   
            |  |   
            |  |   
            |  |  
            | * 
                Gauges UL Listed |  
           
            | PART 
                # | DESCRIPTION 
                 |   
            | 2" 
              Bottom Mount, Brass Case |   
            | G76 |  | 2" 
              10-50 SCFH, Argon AR/CO2 Mix, Cal. for 67 Dr./.032 orifice (60 PSI Max), ¼" NPT, Bottom Mount
 |   
            | G77 |  | 2" 
              20-100 SCFH, CO2, Cal. for 67 Dr./.032 orifice (100 PSI MAX), ¼" NPT, Bottom Mount
 |   
            | G86 |  | 2" 
              10-50 SCFH, CO2, Cal. for 69 Dr./.029 orifice (60 PSI MAX), ¼" NPT, Bottom Mount
 |   
            | G2 |  | 2" 
              30 PSI, Red Line, 15-30 PSI, ¼" NPT, Bottom Mount |   
            | G74 |  | 2" 
              30 PSI, ¼" NPT, Bottom Mount |   
            | G5 |  | 2" 
              60 PSI, ¼" NPT, Bottom Mount |   
            | G6 |  | 2" 
              100 PSI, ¼" NPT, Bottom Mount |   
            | G4 |  | 2" 
              200 PSI, ¼" NPT, Bottom Mount |   
            | G1 |  | 2" 
              400 PSI, ¼" NPT, Bottom Mount |   
            | G8 |  | 2" 
              600 PSI, ¼" NPT, Bottom Mount |   
            | G88* |  | 2" 
              2000 PSI, Red Zone Order Gas 500, ¼" NPT, Bottom Mount |   
            | G81* |  | 2" 
              2000 PSI, ¼" NPT, Bottom Mount |   
            | G3* |  | 2" 3000 PSI, ¼" NPT, Bottom Mount |   
            | G7* |  | 2" 
              4000 PSI, ¼" NPT, Bottom Mount |   
            | G44* |  | 2" 
              6000 PSI, ¼" NPT, Bottom Mount |   
            | Top |  |   
            | 2" 
              Center Back Mount, Brass Case With Weep Hole |   
            | G105 |  | 2" 
              60 PSI, ¼" NPT, Center Back Mount |   
            | G106 |  | 2" 
              100 PSI, ¼" NPT, Center Back Mount |   
            | G104 |  | 2" 
              200 PSI, ¼" NPT, Center Back Mount |   
            | G101 |  | 2" 
              400 PSI, ¼" NPT, Center Back Mount |   
            | G108 |  | 2" 
              600 PSI, ¼" NPT, Center Back Mount |   
            | Top |  |   
            | 2½" 
              Bottom Mount, Brass Case |   
            | G22 |  | 2½" 
              30 PSI, Red Line, 15-30 PSI, ¼" NPT, Bottom Mount |   
            | G75 |  | 2½" 
              30 PSI, ¼" NPT, Bottom Mount |   
            | G25 |  | 2½" 
              60 PSI, ¼" NPT, Bottom Mount |   
            | G26 |  | 2½" 
              100 PSI, ¼" NPT, Bottom Mount |   
            | G24 |  | 2½" 
              200 PSI, ¼" NPT, Bottom Mount |   
            | G21 |  | 2½" 
              400 PSI, ¼" NPT, Bottom Mount |   
            | G28 |  | 2½" 
              600 PSI, ¼" NPT, Bottom Mount |   
            | G89* |  | 2½" 
              2000 PSI, Red Zone, Order Gas 500, ¼" NPT, Bottom Mount |   
            | G23* |  | 2½" 
              3000 PSI, ¼" NPT, Bottom Mount |   
            | G27* |  | 2½" 
              4000 PSI, ¼" NPT, Bottom Mount |   
            | G46* |  | 2½" 
              6000 PSI, ¼" NPT, Bottom Mount |   
            | Add 
              -4 for 1/8" NPT, For 2" and 2 ½". Other configurations 
              & ranges available on request. |   
            | Top |  |