Model 212.53 Bourdon Tube Dry Case Pressure Gauge 2.5 in. 0-5000 PSI 1/4 in. NPT – Center Back Mount – No Flange.
Applications :
- Intended for adverse service conditions where pulsating or vibration exists (with liquid filling).
- Hydraulics & compressors.
- Suitable for gaseous or liquid media that will not obstruct the pressure system.

Features :
- Stainless steel case.
- Suitable for gaseous or liquid media that will not obstruct the pressure system.
Specifications:
- Wika Model : 212.53 Dry Case.
- Design : ASME B40.100 & EN 837-1.
- Size : 2.5 in. Diameter.
- Dual Range : 0-5000 PSI / 0-340 BAR.
- Fitting Size : 1/4 in. NPT.
- Mount : Center Back.
- Flange : No Flange.
- Restrictor/Snubber : Yes.
- U-Clamp : No.
- 304 Stainless Steel Case.
- Bourdon Tube : C-shape copper alloy.
- Movement : Copper alloy.
- Dial : White ABS.
- Pointer : Black aluminum.
- Window: Polycarbonate with Buna-N gasket.
- Accuracy Class : ± 2.5% of span (ASME B40.100 Grade A).
- Operating Temperature :
- Ambient : -40°F to +140°F (-40°C to +60°C).
- Medium : +140°F (+60°C) maximum.
- Temperature Error : Additional error when temperature changes from reference temperature of 68°F (20°C) ±0.4% for every 18°F (10°C) rising or falling. Percentage of span.
- Weather Protection : Weather tight (NEMA 4X / IP 65).
- Working pressure :
- Steady: 3/4 full-scale value.
- Fluctuating: 2/3 full-scale value.
- Short time: full-scale value.
Marine Pressure Gauge Marine Pressure Gauge Dimension