WIKA 232.54 and 233.54 Stainless Steel Industrial Pressure Gauges

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Price $85.49
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Stainless steel case industrial pressure gauges, dry or liquid-filled. Accuracy ±2-1-2% or ±1% span, depending on dial size. Ranges -30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-15000 PSI. 2.5" or 4" dial size. 316L stainless steel lower (bottom stem), center back, or lower back mount, 1/4" or 1/2" NPTM.

See model selection chart below.

WIKA's 232.54 (dry) and 233.54 (glycerine-filled) stainless steel pressure gauges are built to work in industrial applications in extreme service conditions. The stainless steel gauge provides resistance to corrosive environments, including areas where pulsating or vibration exists.

  • Accuracy: ±2-1-2% span (ASME B40.100 Grade A) for 2.5" dials, ±1% span (ASME B40.100 Grade 1A) for 4" dials
  • Available ranges: -30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-15000 PSI
  • Suitable for gaseous or liquid media that don't obstruct the pressure system
  • NEMA 4X/IP65 304 stainless steel case with vent plug and polished stainless steel bayonet ring, welded case and socket connection. White aluminum dial with black lettering and stop pin (2.5" dial), black aluminum friction-adjustable pointer, laminated safety glass window with Buna-N gasket
  • 316 stainless steel Bourdon tube, 300-series stainless steel movement
  • 316L stainless steel pressure connection, 1/4" or 1/2" NPTM lower (bottom stem) mount, center back mount, or lower back mount

ASME B40.1 Standard for Accuracy of Mechanical Dial Pressure Gauges

Gauge TypeAccuracy
Permissible Error by Range Quartile
Bottom 25%Middle 50%Top 25%
Industrial Gauges1A±1% Span Over Entire Range
A±2% Span±1% Span±2% Span
Commercial GaugesB±3% Span±2% Span±3% Span
C±4% Span±3% Span±4% Span
D±5% Span Over Entire Range
Process Gauges2A±0.25% Span Over Entire Range
Test Gauges3A±0.25% Span Over Entire Range
Lab Precision Test Gauges4A±0.1% Span Over Entire Range

Model Selection Guide

Use this table to find the right model for your application.  Don't see the range or mounting style you need? Looking for a dual scale gauge? Call a Lesman sales specialist at 800-953-7626.

Orders placed before 3PM central time for in stock models ship the same day.

SizeClick for Price and Availability
2.5" Dial4" Dial
Conn. size1/4" NPTM1/4" NPTM 1/2" NPTM
Fill FluidDryGlycerineDryGlycerineDryGlycerine
30" HgVac-0974482798317849745300983227597455489832518
-30" Hg-15 PSI974483598317929745319983228497455569832526
-30" Hg-30 PSI974484398318059745327 983229297455649832535
-30" Hg-60 PSI974485198318149745335983230597455729832543
-30" Hg-100 PSI974486098318229745343983231497455809832551
-30" Hg-160 PSI974487898318309745351983232297455999832569
-30" Hg-200 PSI974488698318489745360983233097456029832577
0-15 PSI974489498318569745378983234897456109832585
0-30 PSI97449089831865 9745386983235697456299832594
0-60 PSI974491698318739745394983236597456379832607
0-100 PSI9744924983188197454089832373 9745645 9832615
0-160 PSI9744932 98318999745416983238197456539832624
0-200 PSI9744940983190397454249832399 97456619832632
0-300 PSI974495998319119745432983240397456709832640
0-400 PSI974496798319299745440983241197456889832658
0-600 PSI974497598319379745459 983242997456969832666
0-800 PSI974498398319459745467983243797457009832675
0-1000 PSI974499198319549745475983244597457189832683
0-1500 PSI974500998319629745483983245497457269832691
0-2000 PSI974501798319709745491983246297457349832705
0-3000 PSI974502598319889745505983247097457429832713
0-5000 PSI974503398319969745513983248897457509832721
0-10000 PSI974504198320049745521983249697457699832739
0-15000 PSI974505098320129745530983250097457779832747
More Information
Dial Size 2.5 Inch, 4 Inch
Process Connection 1/4" NPTM Bottom, 1/4" NPTM Center Back, 1/4" NPTM Lower Back, 1/2" NPTM Bottom, 1/2" NPTM Lower Back
Case Material Stainless Steel
Liquid Filled Yes
Accuracy ±2-1-2% or ±1% span
Wetted Parts 316L stainless steel
Dial Material Aluminum
Measuring Range -30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-15000 PSI
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