Dial : 1.5” (40mm), 2” (50mm), 2.5” (63mm), 3.5” (90mm), white aluminum with black and red markings

Case: Steel, painted black

Lens: Polycarbonate, threaded

Socket: Brass

Connection: 1/8” NPT or 1/4” NPT standard

Bourdon Tube: Phosphor bronze

Movement: Brass (flutterless movement)

Pointer: Aluminum, black

Welding: Silver alloy

Over-Pressure Limit: 25% of full scale value

Working Pressure Maximum: 75% of full scale value

Ambient/Process Temperature: -40°F to 150°F (-40°C to 65°C)

Accuracy: ±2-1-2% ANSI/ASME Grade A

Enclosure Rating: IP52

Panels, compressor equipment, water and oil pumps, where rapid pressure fluctuations or system vibration require a stable pointer