They are designed for measuring pressures ranges from 0-1bar to 0-1000bar as well as the negative pressure. They can be used with liquids or gasses that do not corrode the copper alloys (bronze), do not have a high viscosity and do not crystallize. The filling of the case with dampening liquid (i.e. glycerin ) allows to use it also in the presence of the vibrations or pulsating pressures.

1.Accuracy class: 2.5%, 1.6%

2.Connection thread: 1/8? 1/4? 1/2? 3/8?inches BSP, BSPT, NPT, bottom connection, back connection or according to customers' requirements.

3.Case material: steel,, stainless steel.

4.Dial size: 1 1/2", 2", 2 1/2", 3", 4", 6"

5.Window materials: glass, polycarbonate, safety glass, acrylic glass.

6.Ranges: 0-1bar to 0-1000bar and vacuum

7.Can be filled with dampening liquid

8.Protection degree: IP55-IP67

9.Connector and movement parts: brass/phosphor bronze or AISI316L, SUS304