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73x.31 Series 4" or 6" Industrial Differential Pressure Gauge, All Welded, Solid Front, SS or Inconel Wetted Parts

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Manufacturer: Wika Instrument Lp

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73x.31 Welded Differential Press Gauge, Solid Front

The Wika 73x.31 Series Differential Pressure Gauge is specifically designed for the process industry, where accuracy and durability are paramount.  This robust gauge tackles even the most challenging applications involving aggressive gaseous or liquid media, making it ideal for chemical plants, refineries, and other demanding environments.


The 73x.31 Series boasts an all-welded media chamber, eliminating potential leak points and ensuring long-term reliability.  This design, coupled with its ability to handle non-viscous and non-crystallizing media, makes it perfect for various process monitoring needs.  From monitoring and controlling pumps to ensuring proper filter function, the 73x.31 Series delivers dependable measurement.  Additionally, the gauge excels at level measurement in closed tanks, providing vital data for process control.


With a wide range of differential pressure measuring capabilities, starting from a low 0 psi (6 mbar) up to 600 psi (40 bar), the 73x.31 Series adapts to various process requirements.  Furthermore, the gauge boasts an impressive high working pressure of 600 psi (40 bar) and overpressure safety of up to 600 psi (40 bar), ensuring exceptional durability in demanding applications.


When you need a reliable differential pressure gauge built to withstand the harsh realities of the process industry, the Wika 73x.31 Series is the perfect solution.  Branom is your trusted supplier for top-tier industrial gauges.  We offer a comprehensive selection of measurement instruments to ensure you have the right tools for your specific process needs.


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Product Datasheets

Datasheet 1

Specifications

Wika 73x.51
Case Filling [732.31-ZZZ] Without or [733.31-ZZZ] With
Nominal Size [9] 4" or [9] 4" (filled) or [F] 6" or [F] 6" (filled)
Overpressure Safety / Working Pressure [8] Standard or [9] Increased
Scale Range ■ psi / -inHg ■ or [PG241] 0...6 psi or [PG255] 0...8 psi or [PG269] 0/10 psi or [PG310] 0/15 psi or [PG321] 0/30 psi or [PG341] 0/60 psi or [PG369] 0/100 psi or [PG410] 0/150 psi or [PG411] 0/160 psi or [PG414] 0/200 psi or [PG417] 0/250 psi or [PG421] 0/300 psi or [PV251] -15 inHg/0 psi or [PV310] -30 inHg/0 psi or [PV321] -30 inHg/15 psi or [PV331] -30 inHg/30 psi or [PV352] -30 inHg/60 psi or [PV379] -30 inHg/100 psi or [PV412] -30 inHg/160 psi or [PV415] -30 inHg/200 psi or [PV422] -30 inHg/300 psi or ■ mbar ■ or [MV116] -16/0 mbar or [MV125] -25/0 mbar or [MV140] -40/0 mbar or [MV160] -60/0 mbar or [MV210] -100/0 mbar or [MV216] -160/0 mbar or [MV225] -250/0 mbar or [MV240] -400/0 mbar or [MV260] -600/0 mbar or [MV310] -1000/0 mbar or [MV311] -1100/0 mbar or [MV312] -1200/0 mbar or [MG116] 0/16 mbar or [MG125] 0/25 mbar or [MG140] 0/40 mbar or [MG160] 0/60 mbar or [MG210] 0/100 mbar or [MG216] 0/160 mbar or [MG225] 0/250 mbar or [MG230] 0...300 mbar or [MG240] 0/400 mbar or [MG260] 0/600 mbar or [MG310] 0/1000 mbar or [MG311] 0/1100 mbar or [MG312] 0/1200 mbar or [MG316] 0/1600 mbar or [MG325] 0/2500 mbar or [MV316] -1000/600 mbar or [MV320] -1000/1000 mbar or [MV325] -1000/1500 mbar or [MV340] -1000/3000 mbar or [M2125] -5/20 mbar or [M2160] -10/50 mbar or [M2210] -20/80 mbar or [M2225] -50/200 mbar or [M2260] -100/500 mbar or [M2310] -200/800 mbar or [M3116] -4/12 mbar or [M3140] -10/30 mbar or [M3160] -20/40 mbar or [M3210] -25/75 mbar or [M3216] -40/120 mbar or [M3240] -100/300 mbar or [M3260] -200/400 mbar or [M3310] -250/750 mbar or [M4125] -10/15 mbar or [M4140] -15/25 mbar or [M4210] -40/60 mbar or [M4216] -60/100 mbar or [M4225] -100/150 mbar or [M4240] -150/250 mbar or [M4310] -400/600 mbar or [M4316] -600...+1000 mbar or [M5116] -8/8 mbar or [M5125] -12.5/12.5 mbar or [M5140] -20/20 mbar or [M5160] -30/30 mbar or [M5210] -50/50 mbar or [M5216] -80/80 mbar or [M5225] -125/125 mbar or [M5240] -200/200 mbar or [M5260] -300/300 mbar or [M5310] -500/500 mbar or [M6116] -10/6 mbar or [M6125] -15/10 mbar or [M6140] -25/15 mbar or [M6210] -60/40 mbar or [M6216] -100/60 mbar or [M6225] -150/100 mbar or [M6240] -250/150 mbar or [M6310] -600/400 mbar or [M7116] -12/4 mbar or [M7140] -30/10 mbar or [M7160] -40/20 mbar or [M7210] -75/25 mbar or [M7216] -120/40 mbar or [M7240] -300/100 mbar or [M7260] -400/200 mbar or [M7310] -750/250 mbar or [M8125] -20/5 mbar or [M8160] -50/10 mbar or [M8210] -80/20 mbar or [M8225] -200/50 mbar or [M8260] -500/100 mbar or [M8310] -800/200 mbar or ■ bar ■ or [BG225] 0...0.25 bar or [BG240] 0/0.4 bar or [BG260] 0/0.6 bar or [BG310] 0/1 bar or [BG316] 0/1.6 bar or [BG320] 0/2 bar or [BG325] 0/2.5 bar or [BG340] 0/4 bar or [BG360] 0/6 bar or [BG370] 0/7 bar or [BG410] 0/10 bar or [BG414] 0/14 bar or [BG416] 0/16 bar or [BG420] 0/20 bar or [BG425] 0/25 bar or [BG430] 0/30 bar or [BG440] 0/40 bar or [BV260] -0.6/0 bar or [BV310] -1/0 bar or [BV316] -1/0.6 bar or [BV320] -1/1 bar or [BV325] -1/1.5 bar or [BV330] -1/2 bar or [BV340] -1/3 bar or [BV350] -1/4 bar or [BV360] -1/5 bar or [BV380] -1/7 bar or [BV410] -1/9 bar or [BV411] -1/10 bar or [BV416] -1/15 bar or [BV425] -1/24 bar or ■ mmH2O ■ or [2G116] 0/160 mmH2O or [2G125] 0/250 mmH2O or [2G139] 0/400 mmH2O or [2G159] 0/600 mmH2O or [2G198] 0/1000 mmH2O or [2G216] 0/1600 mmH2O or [2G225] 0/2500 mmH2O or [2G239] 0/4000 mmH2O or [2G259] 0/6000 mmH2O or [2G298] 0/10000 mmH2O or ■ mH2O ■ or [YG116] 0/0.16 mH2O or [YG125] 0/0.25 mH2O or [YG139] 0/0.4 mH2O or [YG159] 0/0.6 mH2O or [YG198] 0/1 mH2O or [YG216] 0/1.6 mH2O or [YG225] 0/2.5 mH2O or [YG239] 0/4 mH2O or [YG259] 0/6 mH2O or [YG269] 0/7 mH2O or [YG298] 0/10 mH2O or [YG316] 0/16 mH2O or [YG320] 0/20 mH2O or [YG325] 0/25 mH2O or [YG329] 0/30 mH2O or [YG339] 0/40 mH2O or ■ inH2O ■ or [7G125] 0/10 inH2O or [7G137] 0/15 inH2O or [7G150] 0/20 inH2O or [7G162] 0/25 inH2O or [7G175] 0/30 inH2O or [7G210] 0/40 inH2O or [7G215] 0/60 inH2O or [7G225] 0/100 inH2O or [7G237] 0/150 inH2O or [7G250] 0/200 inH2O or [7G262] 0/250 inH2O or ■ kPa ■ or [LG116] 0/1.6 kPa or [LG125] 0/2.5 kPa or [LG140] 0/4 kPa or [LG160] 0/6 kPa or [LG210] 0/10 kPa or [LG216] 0/16 kPa or [LG225] 0/25 kPa or [LG230] 0...30 kPa or [LG240] 0/40 kPa or [LG260] 0/60 kPa or [LG270] 0/70 kPa or [LG310] 0/100 kPa or [LG316] 0/160 kPa or [LG320] 0/200 kPa or [LG325] 0/250 kPa or [LG330] 0/300 kPa or [LG340] 0/400 kPa or [LG360] 0/600 kPa or [LG370] 0/700 kPa or [LG380] 0/800 kPa or [LG410] 0/1000 kPa or [LG414] 0/1400 kPa or [LG416] 0/1600 kPa or [LG425] 0/2500 kPa or [LV260] -60/0 kPa or [LV310] -100/0 kPa or [LV316] -100/60 kPa or [LV320] -100/100 kPa or [LV325] -100/150 kPa or [LV330] -100/200 kPa or [LV340] -100/300 kPa or [LV350] -100/400 kPa or [LV360] -100/500 kPa or [LV380] -100/700 kPa or [LV410] -100/900 kPa or [LV411] -100/1000 kPa or [LV416] -100/1500 kPa or [LV425] -100/2400 kPa or [L3160] -2/4 kPa or [L3260] -20/40 kPa or [L4210] -4...+6 kPa or [L4216] -6/10 kPa or [L4225] -10/15 kPa or [L5230] -15/15 kPa or [L6210] -6/4 kPa or [L6216] -10/6 kPa or ■ MPa ■ or [EG260] 0/0.06 MPa or [EG310] 0/0.1 MPa or [EG316] 0/0.16 MPa or [EG320] 0/0.2 MPa or [EG325] 0/0.25 MPa or [EG340] 0/0.4 MPa or [EG360] 0/0.6 MPa or [EG370] 0/0.7 MPa or [EG410] 0/1 MPa or [EG414] 0/1.4 MPa or [EG416] 0/1.6 MPa or [EG420] 0/2 MPa or [EG425] 0/2.5 MPa or [EV260] -0.06/0 MPa or [EV310] -0.1/0 MPa or [EV316] -0.1/0.06 MPa or [EV320] -0.1/0.1 MPa or [EV325] -0.1/0.15 MPa or [EV330] -0.1/0.2 MPa or [EV340] -0.1/0.3 MPa or [EV350] -0.1/0.4 MPa or [EV360] -0.1/0.5 MPa or [EV380] -0.1/0.7 MPa or [EV410] -0.1/0.9 MPa or [EV411] -0.1/1 MPa or [EV416] -0.1/1.5 MPa or [EV425] -0.1/2.4 MPa or ■ oz/in2 ■ or [JG122] 0/5 oz/in2 or [JG143] 0/10 oz/in2 or [JG165] 0/15 oz/in2 or [JG186] 0/20 oz/in2 or [JG211] 0/25 oz/in2 or [JG213] 0/30 oz/in2 or [JG217] 0/40 oz/in2 or [JG226] 0/60 oz/in2 or [JG243] 0/100 oz/in2 or [JG269] 0/160 oz/in2 or [JG286] 0/200 oz/in2 or [JG311] 0/250 oz/in2 or [JV122] -5/0 oz/in2 or [JV143] -10/0 oz/in2 or [JV165] -15/0 oz/in2 or [JV186] -20/0 oz/in2 or [JV211] -25/0 oz/in2 or [JV213] -30/0 oz/in2 or [JV217] -40/0 oz/in2 or [JV226] -60/0 oz/in2 or [JV243] -100/0 oz/in2 or [JV269] -160/0 oz/in2 or [JV286] -200/0 oz/in2 or [JV311] -250/0 oz/in2 or ■ kg/cm2 ■ or [KG239] 0...0,4 kg/cm2 or [KG259] 0/0.6 kg/cm2 or [KG298] 0/1 kg/cm2 or [KG316] 0/1.6 kg/cm2 or [KG320] 0/2 kg/cm2 or [KG325] 0/2.5 kg/cm2 or [KG339] 0/4 kg/cm2 or [KG359] 0/6 kg/cm2 or [KG369] 0/7 kg/cm2 or [KG398] 0/10 kg/cm2 or [KG414] 0/14 kg/cm2 or [KG416] 0/16 kg/cm2 or [KG420] 0/20 kg/cm2 or [KG425] 0/25 kg/cm2 or [KV259] -0.6/0 kg/cm2 or [KV298] -1/0 kg/cm2 or [KV316] -1/0.6 kg/cm2 or [KV320] -1/1 kg/cm2 or [KV325] -1/1.5 kg/cm2 or [KV329] -1/2 kg/cm2 or [KV339] -1/3 kg/cm2 or [KV349] -1/4 kg/cm2 or [KV359] -1/5 kg/cm2 or [KV378] -1/7 kg/cm2 or [KV398] -1/9 kg/cm2 or [KV411] -1/10 kg/cm2 or [KV416] -1/15 kg/cm2 or [KV425] -1/24 kg/cm2 or ■ psig / -inHg ■ or [NG241] 0...6 psig or [NG255] 0...8 psig or [NG269] 0/10 psig or [NG310] 0/15 psig or [NG321] 0/30 psig or [NG341] 0/60 psig or [NG369] 0/100 psig or [NG410] 0/150 psig or [NG411] 0/160 psig or [NG414] 0/200 psig or [NG417] 0/250 psig or [NG421] 0/300 psig or [NV251] -15 inHG/0 psig or [NV310] -30 inHG/0 psig or [NV321] -30 inHg/15 psig or [NV331] -30 inHg/30 psig or [NV352] -30 inHg/60 psig or [NV379] -30 inHg/100 psig or [NV412] -30 inHg/160 psig or [NV415] -30 inHg/200 psig or [NV422] -30 inHg/300 psig or ■ barg ■ or [8G260] 0/0.6 barg or [8G310] 0/1 barg or [8G316] 0/1.6 barg or [8G320] 0/2 barg or [8G325] 0/2.5 barg or [8G340] 0/4 barg or [8G350] 0/5 barg or [8G360] 0/6 barg or [8G370] 0/7 barg or [8G410] 0/10 barg or [8G414] 0/14 barg or [8G416] 0/16 barg or [8G420] 0/20 barg or [8G425] 0/25 barg or [8V260] -0.6/0 barg or [8V310] -1/0 barg or [8V316] -1/0.6 barg or [8V320] -1/1 barg or [8V325] -1/1.5 barg or [8V330] -1/2 barg or [8V340] -1/3 barg or [8V350] -1/4 barg or [8V360] -1/5 barg or [8V380] -1/7 barg or [8V410] -1/9 barg or [8V411] -1/10 barg or [8V416] -1/15 barg or [8V425] -1/24 barg or ■ mbarg ■ or [CV116] -16...0 mbarg or [CV125] -25...0 mbarg or [CV140] -40...0 mbarg or [CV160] -60...0 mbarg or [CV210] -100...0 mbarg or [CV216] -160...0 mbarg or [CV225] -250...0 mbarg or [CV240] -400...0 mbarg or [CV260] -600...0 mbarg or [CV310] -1000...0 mbarg or [CV311] -1100...0 mbarg or [CV312] -1200...0 mbarg or [CG116] 0...16 mbarg or [CG125] 0...25 mbarg or [CG140] 0...40 mbarg or [CG160] 0...60 mbarg or [CG210] 0...100 mbarg or [CG216] 0...160 mbarg or [CG225] 0...250 mbarg or [CG240] 0...400 mbarg or [CG260] 0...600 mbarg or [CG310] 0...1000 mbarg or [CG311] 0...1100 mbarg or [CG312] 0...1200 mbarg or [CG316] 0...1600 mbarg or [CG325] 0...2500 mbarg or [CV316] -1000...+600 mbarg or [CV320] -1000...+1000 mbarg or [CV325] -1000...+1500 mbarg or [CV340] -1000...+3000 mbarg or [C2125] -5...+20 mbarg or [C2160] -10...+50 mbarg or [C2210] -20...+80 mbarg or [C2225] -50...+200 mbarg or [C2260] -100...+500 mbarg or [C2310] -200...+800 mbarg or [C3116] -4...+12 mbarg or [C3140] -10...+30 mbarg or [C3160] -20...+40 mbarg or [C3210] -25...+75 mbarg or [C3216] -40...+120 mbarg or [C3240] -100...+300 mbarg or [C3260] -200...+400 mbarg or [C3310] -250...+750 mbarg or [C4125] -10...+15 mbarg or [C4140] -15...+25 mbarg or [C4210] -40...+60 mbarg or [C4216] -60...+100 mbarg or [C4225] -100...+150 mbarg or [C4240] -150...+250 mbarg or [C4310] -400...+600 mbarg or [C4116] -6...+10 mbarg or [C5116] -8...+8 mbarg or [C5125] -12,5...+12,5 mbarg or [C5140] -20...+20 mbarg or [C5160] -30...+30 mbarg or [C5210] -50...+50 mbarg or [C5216] -80...+80 mbarg or [C5225] -125...+125 mbarg or [C5240] -200...+200 mbarg or [C5260] -300...+300 mbarg or [C5310] -500...+500 mbarg or [C6116] -10...+6 mbarg or [C6125] -15...+10 mbarg or [C6140] -25...+15 mbarg or [C6210] -60...+40 mbarg or [C6216] -100...+60 mbarg or [C6225] -150...+100 mbarg or [C6240] -250...+150 mbarg or [C6310] -600...+400 mbarg or [C7116] -12...+4 mbarg or [C7140] -30...+10 mbarg or [C7160] -40...+20 mbarg or [C7210] -75...+25 mbarg or [C7216] -120...+40 mbarg or [C7240] -300...+100 mbarg or [C7260] -400...+200 mbarg or [C7310] -750...+250 mbarg or [C8125] -20...+5 mbarg or [C8160] -50...+10 mbarg or [C8210] -80...+20 mbarg or [C8225] -200...+50 mbarg or [C8260] -500...+100 mbarg or [C8310] -800...+200 mbarg or ■ kPag ■ or [4G116] 0...1,6 kPag or [4G125] 0...2,5 kPag or [4G140] 0...4 kPag or [4G160] 0...6 kPag or [4G210] 0...10 kPag or [4G216] 0...16 kPag or [4G225] 0...25 kPag or [4G230] 0...30 kPag or [4G240] 0...40 kPag or [4G260] 0/60 kPag or [4G270] 0...70 kPag or [4G310] 0/100 kPag or [4G316] 0/160 kPag or [4G320] 0/200 kPag or [4G325] 0/250 kPag or [4G330] 0/300 kPag or [4G340] 0/400 kPag or [4G360] 0/600 kPag or [4G370] 0/700 kPag or [4G380] 0/800 kPag or [4G410] 0/1000 kPag or [4G414] 0/1400 kPag or [4G416] 0/1600 kPag or [4G420] 0/2000 kPag or [4G425] 0/2500 kPag or [4V260] -60/0 kPag or [4V310] -100/0 kPag or [4V316] -100/60 kPag or [4V320] -100/100 kPag or [4V325] -100/150 kPag or [4V330] -100/200 kPag or [4V340] -100/300 kPag or [4V350] -100/400 kPag or [4V360] -100/500 kPag or [4V380] -100/700 kPag or [4V410] -100/900 kPag or [4V411] -100/1000 kPag or [4V416] -100/1500 kPag or [4V425] -100/2400 kPag or [43160] -2...+4 kPag or [43260] -20...+40 kPag or [44210] -4...+6 kPag or [44216] -6...+10 kPag or [44225] -10...+15 kPag or [45230] -15...+15 kPag or [46210] -6...+4 kPag or [46216] -10...+6 kPag or ■ MPag ■ or [3G260] 0/0.06 MPag or [3G310] 0/0.1 MPag or [3G316] 0/0.16 MPag or [3G320] 0/0.2 MPag or [3G325] 0/0.25 MPag or [3G340] 0/0.4 MPag or [3G360] 0/0.6 MPag or [3G370] 0/0.7 MPag or [3G410] 0/1 MPag or [3G414] 0/1.4 MPag or [3G416] 0/1.6 MPag or [3G425] 0/2.5 MPag or [3V260] -0.06/0 MPag or [3V310] -0.1/0 MPag or [3V316] -0.1/0.06 MPag or [3V320] -0.1/0.1 MPag or [3V325] -0.1/0.15 MPag or [3V330] -0.1/0.2 MPag or [3V340] -0.1/0.3 MPag or [3V350] -0.1/0.4 MPag or [3V360] -0.1/0.5 MPag or [3V380] -0.1/0.7 MPag or [3V410] -0.1/0.9 MPag or [3V411] -0.1/1 MPag or [3V416] -0.1/1.5 MPag or [3V425] -0.1/2.4 MPag or [3V431] -0.1/3 MPag or ■ kg/cm2g ■ or [AG239] 0...0,4 kg/cm2g or [AG259] 0/0.6 kg/cm2g or [AG298] 0/1 kg/cm2g or [AG316] 0/1.6 kg/cm2g or [AG320] 0/2 kg/cm2g or [AG325] 0/2.5 kg/cm2g or [AG339] 0/4 kg/cm2g or [AG349] 0/5 kg/cm2g or [AG359] 0/6 kg/cm2g or [AG369] 0/7 kg/cm2g or [AG398] 0/10 kg/cm2g or [AG414] 0/14 kg/cm2g or [AG416] 0/16 kg/cm2g or [AG420] 0/20 kg/cm2g or [AG425] 0/25 kg/cm2g or [AV259] -0.6/0 kg/cm2g or [AV298] -1/0 kg/cm2g or [AV316] -1/0.6 kg/cm2g or [AV320] -1/1 kg/cm2g or [AV325] -1/1.5 kg/cm2g or [AV329] -1/2 kg/cm2g or [AV339] -1/3 kg/cm2g or [AV349] -1/4 kg/cm2g or [AV359] -1/5 kg/cm2g or [AV378] -1/7 kg/cm2g or [AV398] -1/9 kg/cm2g or [AV411] -1/10 kg/cm2g or [AV416] -1/15 kg/cm2g or [AV425] -1/24 kg/cm2g
2nd Scale [Z] Without or [2] mmH2O or [Y] mH2O or [P] psi or [7] inH2O or [M] mbar or [B] bar or [L] kPa or [E] MPa or [K] kg/cm2 or [J] oz/in2 or [N] psig or [A] kg/cm2g
Process Connection [AA] 2 x G 1/4 Female or [AB] 2 x G 1/2 B or [AC] 2 x 1/2 NPT Male or [3G] 3-Way Valve Manifold G1/2B or [5G] 5-Way Valve Manifold G1/2B or [3N] 3-Way Valve Manifold 1/2 NPT Male or [5N] 5-Way Valve Manifold 1/2 NPT Male or [3H] 3-Way Valve Manifold 1/2 Female or [5Y] 5-Way Valve Manifold G1/2 Female or [3Q] 3-Way Valve Manifold 1/2 NPT Female or [5Q] 5-Way Valve Manifold 1/2 NPT Female
Connector Location [U] Lower Mount or [F] Side Entry, Right (4") or [F] Side Entry, Right (6") or [L] Side Entry, Left (4") or [L] Side Entry, Left (6")
Venting of Pressure Chamber/Flushing Connection [Z] Without or [D] Venting Of Pressure Chamber (4") or [D] Venting Of Pressure Chamber (6") or [S] 2 x Hose Adaptors D=6Mm/M8
Zero Adjustment Appliance [Z] Without or [E] External Zero Adjustment Appliance at 12 o‘clock
Set / Drag Pointer [ZZ] Without or [XZ] Adjustable Set Pointer on Bayonet Ring
Permissible Medium Temp [S] -20...+100 °C or [7] -20...+120 °C or [C] -20...+150 °C or [H] -20...+200 °C
Mounting Device [ZZ-ZZZZ7A] Without or [MZ-ZZZZ7A] Mounting Kit for Surface or Pipe Mounting, Steel Lacquered or [NZ-ZZZZ7A] Mounting Kit for Surface or Pipe Mounting, 1.4571 or [VZ-ZZZZ7A] Front Mounting Flange w/o Contacts (4") or [VZ-ZZZZ7A] Front Mounting Flange w/o Contacts (6")
Accuracy Class [IFC] ± 2/1/2% (ASME B40.100 Grade A) or [LFC] ± 1% (ASME B40.100 Grade 1A) or [JFC] ± 3/2/3% (ASME B40.100 Grade B)
Case Filling [Z] Without or [G] Glycerine-Water-Mixture or [D] Silicon Oil, 50 cSt (4") or [D] Silicon Oil, 50 cSt (6") or [0] Silicon Oil M5 or [1] Prepared For Filling
Case Material [3] 304 SS or [E] 316Ti SS
Case Surface [D] Bare or [5] Epoxy Coated or [6] Bare Case / Polished Ring
Ingress Protection [F] IP 54 or [I] IP 65 or [K] IP 66
Window [HZ-U] Laminated Safety Glass or [EZ-U] Polycarbonate
Color for Inner Scale [ZZZZZZ-2] Without or [CZZZZZ-2] Red or [AZZZZZ-2] Black
Stop Pin on Dial [Z] Without or [1ZZ] At Zero or [2ZZ] At 6 o'clock
Explosion Protection [Z] Without
Ignition Protection [Z] Without
Zone [Z] Without
Special Design Features [Z] Without
Permissible Ambient Temp [A] -20...+60 °C
Certificates [Z] Without
Approvals [Z] Without
Assembly Accessory [Z] Without
Additional Ordering Info [ZZ7A] Without
Origin of Wetted Parts [Z] Without
Pressure Gauge Standard [U] US-Standard
Logo Options [ZZZZZ] Without
Manufacturer Logo [2] *WIKA®*
Serial Number [2] With Serial Number
Red Mark at [Z] Without
Text / Mark on Dial [Z] Without
Gauge Features
Gauge: Brand Wika
Gauge: Model 732.31, 733.31
Gauge: Dial Size 4 in (100 mm), 6 in (160 mm)
Gauge: Scale Range ≥ 10 psi (0.6 bar) to ≤ 15,000 psi (1,000 bar)
Gauge: Pressure Type Differential Pressure
Gauge: Measuring Principle Diaphragm Element
Gauge: Fill Type Dry, Liquid Filled / Fillable
Gauge: Product Unit of Measure psi / inHg, mbar, bar, mmH2O, mH2O, inH2O, kPa, MPa, oz/in2, kg/cm2, psig / inHg, barg, mbarg, kPag, MPag, kg/cm2g
Gauge: Process Connection Size G 1/4 Female, G 1/2 Female, 1/2 NPT, G 1/2 B, 1/2 NPT Male, 1/2 NPT Female
Gauge: Process Connection Location Lower Mount, Side Entry, Right, Side Entry, Left
Gauge: Process Connection Type 2-Way (2 x), 3-Way Valve Manifold, 5-Way Valve Manifold
Gauge: Wetted Material Stainless Steel, Inconel
Gauge: Accuracy ±2%, ±1%, ±3%
Gauge: Ingress Protection IP 54, IP 65, IP 66
Gauge: Case Material Stainless Steel
Gauge: Window Polycarbonate, Laminated Safety Glass