Case:              Ø2.68"(68mm),black steel

Window:          Plastic threaded

Pointer:           Black aluminium

Dial:                 Aluminium

Bourdon tube: Phosphor bronze

Movement:      Brass

Wetted parts:  Brass

Type:              Center back entry

Union:             1/4"NPT

Length:           3.5"(89mm) extended shank and element.

Accuracy:        Pressure:±2.5%,Temperature:±2% of full scale

Scale:             Single or double scales

Pressure range:    0-75psi/kPa

Temperature range:   30-240°F/0-115°C