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    HEAVY DUTY 2-1/2
     
      Product descriptions
    1/8" NPT Male connection
    Calibrated to 1% accuracy
    Full view glass crystal
    ITEM DESCRIPTION
    GE-HD1 2-1/2" Brass pressure 0-500psi R-12/22/502
    GE-HD2 2-1/2" Brass compound 30"-0-120**psi R-12/22/502
    GE-HD3 2-1/2" Brass pressure 0-500psi R-22/134a/404A
    GE-HD4 2-1/2" Brass compound 30"-0-120**psi R-22/134a/404A