• HQ - 14480 Yorba Ave., Chino, CA 91710
  • 1-800-213-4528
Model 213.40 Pressure Gauge Bourdon Tube, Glycerin Filled, Copper Alloy Wetted Parts, 2-1/2" Dial, 1/4" NPT Connection, Lower Mount, 0 - 300 psi, ± 2/1/2% of Span Accuracy
Item #9310738
  • Vibration and shock resistant
  • Solid forged-brass case and socket
  • Positive pressure ranges to 15,000 psi
± 2/1/2% of Span Accuracy
Connection Size
Connection Type
Gauge Fill Liquid
Glycerin Filled
Gold-Plated Forged Brass Case
Maximum Media Operating Temperature
- 4° F to + 140° F
Wika Instruments
Mounting Configuration
Lower Mount
Pressure Rating
0-300 psi
2-1/2" Dial
Type of product
Bourdon Tube Pressure Gauge
Vacuum Rating
Vacuum/Compound to 200 psi
Wetted Material
Copper alloy
QuoteRequest Information
Wika model 213.40 is an ideal choice for OEM and general industrial applications requiring an economical liquid-filled pressure gauge. When vibration and/or pulsation are present, the glycerin fill dampens the bourdon tube and minimizes pointer oscillation, which reduces wear on the gauge movement. Model 213.40 is available in 2-1/2" and 4" sizes, in either 1/4" or 1/2" NPT Copper Alloy connections and is weather tight (NEMA 4X / IP 66). The case is gold-plated forged brass with integral connection and vent plug. The 2-1/2" size comes with gold-plated ABS cover ring and the 4" size comes with chrome-plated brass cover ring. The dial is white aluminum with black lettering, 2-1/2" size with stop pin and the pointer is black aluminum. The window is acrylic with Buna-N gasket.

General applications include:
  • Adverse service conditions where pulsation or vibration exists
  • Suitable for gaseous or liquid media that will not obstruct the pressure system
  • Hydraulics and compressors
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