Dial size: 2.5” (63 mm), white aluminum dial, black aluminum pointer
Connection thread: 1/4” NPT external male brass fitting, side radial outlet
Outer housing: 304 stainless steel crimped case, polycarbonate transparent anti-scratch lens
Sensing element: Copper alloy bourdon tube, suitable for hydraulic/oil/gas medium
Vent rubber plug on top: For zero reset after temperature change
Single set complete structure: Case + dial + movement + bourdon tube + side NPT connector + glycerin filling liquid
