... .Certification: ISO9001:2008 2. OEM available 3. Customizable high pressure manometer1.Dial size:1.5",2.0",2.5",3. ... 0",4.0",6.0"2.Pressure Range:-30"-0-15000psi3.Socket:bottom connection and back connection4.Connection thread:NPT , BSP ... bronze6.Case: ABS7.Window:polycarbonate window 8.Dial plate:Single and dual scale (psi, kpa, mpa, bar, kg/cm2) available9.Accuracy ...