Dial:1.5"(40mm),2.0"(50mm),2.5"(63mm),3.0"(75mm),4.0"(100mm)
Case type:stainless steel case and roll ring(bayonet ring) ,with front flange
Window:polycarbonate window
Face and pointer:aluminum finish
Movement:brass
Bourdon tube:brass
Connection:brass
Thread:1/8",1/4",1/2"NPT,BSP,BSPT or according to your request
Pressure range:-30"Hg-0-10000psi
liquid filled:glycerin oil
Application:for...