Industrial Rear Entry Pressure Gauge Model 251, stainless steel case - Configurable dial sizes, pressure ranges

Glycerin-filled pressure gauge with a stainless steel case designed for installation in environments with corrosive agents, significant dust, excessive vibration, or where the line pressure experiences severe pulsation or water hammer caused by abrupt pressure changes in corrosive fluids that do not attack brass, such as pumps, presses, and cement plants.

"251V" Series Specifications: 

• Connection: 1/4" NPT Male (Standard on 2.5" and 4" dials)

• Dial Sizes: Most common are 63mm (2.5") and 100mm (4").

• Accuracy:

  • +/- 1.6% to 2.0% of full scale (Grade B according to ASME B40.100), which is standard for general industrial use.

• Window: Polycarbonate or Acrylic (impact-resistant, unlike simple glass which breaks easily).

Download the technical data sheet by clicking on the image