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 Case Black plastic
 Lens Polycarbonate, threaded
 Socket Brass
 Connection 1/4″ NPT standard, bottom
 Bourdon Tube Phosphor bronze
 Movement Brass
 Pointer Aluminum, black
 Welding Silver Alloy
 Working Pressure Maximum 75% of full scale value 
 Ambient/Process Temperature -40°F to 150°F  (-40°C to 65°C)
 Accuracy 3-2-3% ASME Grade B
 Enclosure Rating IP52