Size:  From 2.5” Or 3.5”

Pressure Range:  From 30inHg to 550psi

  Socket:  Brass material

 Thread:  BSP, NPT, BSPT, PT, ZG, and other special specification

Bourdon Tube:  Phosphor bronze or Stainless Steel material

             Case :  Plasitic,black steel, chrome plated

             Bezel:  No bezel

         Window:  Screw-on PC Lens

Dial Plate:  Single ,dual or three scales(Bar,Psi,Kg/C㎡,Kpa,Mpa)

Accuracy:  3-2-3%,2.5%,1.6%

      Movement: Steel or brass

           Pointer: Aluminium

        U-Clamp: Chrome plated or St St material

       Restrictor:  Brass Or St St material

Over Pressure:  130%