MT-15-3
Pressure gauge
case: st. st. 304
bezel: crimped st.st 304,
bayonet st.st.304
window: glass, safeglass, plexiglass
movement: copper alloy, st.st.316
liquid: glycerine liquid fillable, glycerine liquid filled
size: 63mm, 75mm, 100mm, 150mm
optional: safety glass, disk blow-out back, adjustable pointer
(pressure gauge, compound gauge, vacuum gauge)