WIKA 232.53 and 233.53 Stainless Steel Industrial Pressure Gauges

Prices starting at:
$66.94
Call for Availability
SKU
23X.53

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", 2.5", or 4" dial size. 316 stainless steel lower (bottom stem), center back, or lower back mount, 1/8", 1/4", or 1/2" NPTM.

WIKA's 232.53 (dry) and 233.53 (glycerine-filled) stainless steel pressure gauges are built to work in industrial applications prone to high dynamic pressure pulsations or vibration, corrosive environments, and gaseous or liquid media. The 233.53 glycerine-filled case offers excellent load-cycle stability and shock resistance.

  • Accuracy: ±2-1-2% span (ASME B40.100 Grade A) for 2" and 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 corrosive environments and gaseous or liquid media that don't obstruct the pressure system
  • 304 stainless steel case with crimp ring and vent plug, welded case and socket connection. White aluminum dial with black lettering and stop pin (2" and 2.5" dials), black aluminum pointer, polycarbonate window
  • 316 stainless steel Bourdon tube, stainless steel movement
  • 316 stainless steel pressure connection, 1/8", 1/4", or 1/2" NPTM lower (bottom stem) mount, center back (2" or 2.5" dials) or lower back mount (4" dials)

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

Gauge TypeAccuracy
Grade
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 size 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" Dial 2.5" Dial4" Dial
ConnectionLMCBMLM CBMLMLM LBM
Connection Size1/4" NPTM1/4" NPTM 1/4" NPTM1/4" NPTM 1/2" NPTM1/2" NPTM
Fill FluidDryDryGlycerineDryGlycerineDryGlycerineDryGlycerineDryGlycerine
30" HgVac-050533614505337979768777983364697683949833310976757698331249768459983332897370579831504
-30" Hg-15 PSI50533622505338014386189 421019442590294257905973791098317759768467983333697370659831512
-30" Hg-30 PSI5053363150533819 9768769983363897683869833302976739898329939768475983334597370739831520
-30" Hg-60 PSI50533649505338279768750983362097683789833298976740198330009768483983335397370819831538
-30" Hg-100 PSI50533657505338354282621 4382621-00015077199050164619973789898317599737880983174197370909831546
-30" Hg-160 PSI50533665505338439768742 983361297683609833280976741098330189768491983336197371039831555
-30" Hg-200 PSI505336735053385150590324 500919055287546952912385973790198317679768505983337997371119831563
0-15 PSI50533690505338609768734 983360497683519833272976742898330269768513983338797371209831571
0-30 PSI4222680505338789768726983359097683439833264976743698330359768521983339597371389831589
0-60 PSI428290742143189768718 9833582976833598332559767444 98330439768530983340997371469831597
0-100 PSI422269842829159768700 983357497683279833247976745298330519768548983341797371549831601
0-160 PSI50466721504667479768696 9833565976831998332399767460 98330699768556983342597371629831619
0-200 PSI4282923505338869768688983355797683009833221976747998330779768564983343497371709831627
0-300 PSI50533711505338949768670983354997682979833213976748798330859768572983344297371899831635
0-400 PSI50533720505339089768661 983353197682899833205976749598330949768580983345097371979831644
0-600 PSI4222702505339169768653 983352397682709833191976750998331079768963983372797372009831652
0-1000 PSI4222710505339329768645 983351597682629833183976751798331159768858983369797372279831678
0-1500 PSI50533746505339419768637983350697682549833175 4282613504177549768866983370197372359831686
0-2000 PSI5053375450533959 9768629983349397682469833166 50025708505708389768807983365597372439831695
0-3000 PSI5046673950466755 9768610983348597682389833158 50576151505631819768874983371997372519831708
0-5000 PSI50533762505339679768602983347697682209833140 423272442679279768823983366397372609831716
0-10000 PSI50533771505339759768599983346897682119833132 53806638 9768831983367197372789831725
More Information
Dial Size 2 Inch, 2.5 Inch, 4 Inch
Process Connection 1/4" NPTM Bottom, 1/4" NPTM Center 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 316 stainless steel
Dial Material Aluminum
Measuring Range -30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-15000 PSI
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