| Dial | 2 ½” (63 mm) | 
  
    | Case | Stainless steel, glycerine filled | 
  
    | Wetted Parts | Copper alloy | 
  
    | Bezel | Stainless steel, fixed | 
  
    | Lens | Polycarbonate | 
  
    | Pointer | Black Aluminum | 
  
    | Connection | Lower Mount | 
  
    | 2 ½” dial = ¼” NPT | 
  
    | Scale | Standard: psi/BAR (x 100 = kPa) | 
  
    | Accuracy | 2-1-2% of span ASME B40.1 Grade A | 
  
    | Ambient Temp | Glycerine Filled = 30° F to 160° F | 
  
    | Dry = -30° F to 180° F | 
  
    | Design meets or exceeds ASME B40.100 pressure gauge standard. |