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Wika 4xx.12 Series 4" or 6" Cast Iron Diaphragm Pressure Gauge, Dry/Fillable, SS or Carbon Steel Wetted Parts

Wika 4xx.12 Series 4" or 6" Cast Iron Diaphragm Pressure Gauge, Dry/Fillable, SS or Carbon Steel Wetted Parts

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The Wika 4xx.12 Series Diaphragm Pressure Gauge is an exceptional instrument designed to meet the demands of various industrial applications, especially where increased overload capacity is required. This gauge is versatile, serving industries such as mining, environmental technology, machine building, and general plant construction. Additionally, the open connecting flange option makes it perfect for handling contaminated and viscous media.


What sets the Wika 4xx.12 Series apart are its special features. It is compatible with switch contacts, providing enhanced functionality and adaptability in various setups. The gauge offers both threaded and open flange process connections, catering to diverse installation needs. With scale ranges from 0 to 16 mbar, it covers a wide spectrum of pressure measurement requirements. 


Each Wika 4xx.12 Series Diaphragm Pressure Gauge includes a convenient transport case and an Acceptance Test Certificate, ensuring you receive a product that meets the highest standards of quality and reliability. 


For those seeking the best place to purchase this superior gauge, Branom stands out as the premier choice. Renowned for their excellent customer service and extensive product knowledge, Branom ensures you receive not only a top-tier product but also the support and expertise needed for optimal application. 


Experience the precision and durability of the Wika 4xx.12 Series Diaphragm Pressure Gauge, and trust Branom to provide you with the best in measurement technology.

$ 591.13 591.12585 USD $ 625.53

$ 428.74

Not Available For Sale

  • Wetted Parts
  • Case Filling
  • Nominal Size
  • Scale Range
  • 2nd Scale
  • Process Connection
  • Pointer
  • Permissible Medium Temp
  • Special Design Features
  • Certificates
  • Approvals
  • Electric Arm Contact
  • Additional Ordering Info
  • Accuracy Class
  • Overpressure Safety
  • Case Type
  • Case Surface
  • Case Filling
  • Ingress Protection
  • Sealing of Pressure Chamber-Wetted Part
  • Window
  • Thread Protection
  • Assembly Accessory
  • Packing
  • Gauge: Brand
  • Gauge: Model
  • Gauge: Model
  • Gauge: Model
  • Gauge: Model
  • Gauge: Dial Size
  • Gauge: Dial Size
  • Gauge: Scale Range
  • Gauge: Pressure Type
  • Gauge: Measuring Principle
  • Gauge: Fill Type
  • Gauge: Fill Type
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Product Unit of Measure
  • Gauge: Process Connection Size
  • Gauge: Process Connection Size
  • Gauge: Process Connection Size
  • Gauge: Process Connection Size
  • Gauge: Process Connection Size
  • Gauge: Process Connection Size
  • Gauge: Process Connection Location
  • Gauge: Wetted Material
  • Gauge: Wetted Material
  • Gauge: Case Material
  • Gauge: Window
  • Gauge: Window
  • Gauge: Window
  • Gauge: Window
  • Gauge: Dial Material
  • Gauge: Window Ring

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Specifications

Wika 4xx.12
Wetted Parts [42] Carbon Steel, [43] Stainless Steel
Case Filling [3.12] With (4"), [3.12] With (6"), [2.12] Without
Nominal Size [E] 4", [F] 6"
Scale Range ￭ psi ￭, [PG269] 0/10 psi, [PG310] 0/15 psi, [PG321] 0/30 psi, [PG341] 0/60 psi, [PG369] 0/100 psi, [PG410] 0/150 psi, [PG411] 0/160 psi, [PG414] 0/200 psi, [PG417] 0/250 psi, [PG421] 0/300 psi, [PG428] 0/400 psi, [PG434] 0/500 psi, [PG441] 0/600 psi, ￭ psi / -inHg ￭, [PV251] -15 inHg/0 psi, [PV310] -30 inHg/0 psi, [PV321] -30 inHg/15 psi, [PV331] -30 inHg/30 psi, [PV352] -30 inHg/60 psi, [PV379] -30 inHg/100 psi, [PV412] -30 inHg/160 psi, [PV415] -30 inHg/200 psi, [PV422] -30 inHg/300 psi, ￭ bar ￭, [BG260] 0/0.6 bar, [BG310] 0/1 bar, [BG316] 0/1.6 bar, [BG320] 0/2 bar, [BG325] 0/2.5 bar, [BG340] 0/4 bar, [BG360] 0/6 bar, [BG370] 0/7 bar, [BG410] 0/10 bar, [BG414] 0/14 bar, [BG416] 0/16 bar, [BG420] 0/20 bar, [BG425] 0/25 bar, [BG430] 0/30 bar, [BG440] 0/40 bar, ￭ bar vacuum ￭, [BV260] -0.6/0 bar, [BV310] -1/0 bar, [BV316] -1/0.6 bar, [BV320] -1/1 bar, [BV325] -1/1.5 bar, [BV330] -1/2 bar, [BV340] -1/3 bar, [BV350] -1/4 bar, [BV360] -1/5 bar, [BV380] -1/7 bar, [BV410] -1/9 bar, [BV411] -1/10 bar, [BV416] -1/15 bar, [BV425] -1/24 bar, [BV426] -1/25 bar, [BV431] -1/30 bar, ￭ mmH20 ￭, [2G125] 0/250 mmH2O, [2G139] 0/400 mmH2O, [2G159] 0/600 mmH2O, [2G198] 0/1000 mmH2O, [2G216] 0/1600 mmH2O, [2G225] 0/2500 mmH2O, [2G239] 0/4000 mmH2O, [2G259] 0/6000 mmH2O, [2G298] 0/10000 mmH2O, ￭ inH20 ￭, [7G112] 0/5 inH2O, [7G125] 0/10 inH2O, [7G137] 0/15 inH2O, [7G150] 0/20 inH2O, [7G162] 0/25 inH2O, [7G175] 0/30 inH2O, [7G210] 0/40 inH2O, [7G215] 0/60 inH2O, [7G225] 0/100 inH2O, [7G237] 0/150 inH2O, [7G250] 0/200 inH2O, [7G262] 0/250 inH2O, ￭ mmHg ￭, [5G310] 760 mmHg, ￭ mmHg vacuum ￭, [5V310] -760...0 mmHg, ￭ kPa ￭, [LG116] 0/1.6 kPa, [LG125] 0/2.5 kPa, [LG140] 0/4 kPa, [LG160] 0/6 kPa, [LG210] 0/10 kPa, [LG216] 0/16 kPa, [LG225] 0/25 kPa, [LG240] 0/40 kPa, [LG260] 0/60 kPa, [LG270] 0/70 kPa, [LG310] 0/100 kPa, [LG316] 0/160 kPa, [LG320] 0/200 kPa, [LG325] 0/250 kPa, [LG330] 0/300 kPa, [LG340] 0/400 kPa, [LG360] 0/600 kPa, [LG370] 0/700 kPa, [LG380] 0/800 kPa, [LG410] 0/1000 kPa, [LG414] 0/1400 kPa, [LG416] 0/1600 kPa, [LG425] 0/2500 kPa, [LG430] 0/3000 kPa, [LG440] 0/4000 kPa, ￭ kPa vacuum ￭, [LV260] -60/0 kPa, [LV310] -100/0 kPa, [LV316] -100/60 kPa, [LV320] -100/100 kPa, [LV325] -100/150 kPa, [LV330] -100/200 kPa, [LV340] -100/300 kPa, [LV350] -100/400 kPa, [LV360] -100/500 kPa, [LV380] -100/700 kPa, [LV410] -100/900 kPa, [LV411] -100/1000 kPa, [LV416] -100/1500 kPa, [LV425] -100/2400 kPa, [LV431] -100/3000 kPa, [L3160] -2/4 kPa, [L3260] -20/40 kPa, [L4210] -4...+6 kPa, [L4216] -6/10 kPa, [L4225] -10/15 kPa, [L5230] -15/15 kPa, [L6210] -6/4 kPa, [L6216] -10/6 kPa, ￭ MPa ￭, [EG260] 0/0.06 MPa, [EG310] 0/0.1 MPa, [EG316] 0/0.16 MPa, [EG320] 0/0.2 MPa, [EG325] 0/0.25 MPa, [EG340] 0/0.4 MPa, [EG360] 0/0.6 MPa, [EG370] 0/0.7 MPa, [EG410] 0/1 MPa, [EG414] 0/1.4 MPa, [EG416] 0/1.6 MPa, [EG420] 0/2 MPa, [EG425] 0/2.5 MPa, [EG430] 0/3 MPa, [EG440] 0/4 MPa, ￭ MPa vacuum ￭, [EV260] -0.06/0 MPa, [EV310] -0.1/0 MPa, [EV316] -0.1/0.06 MPa, [EV320] -0.1/0.1 MPa, [EV325] -0.1/0.15 MPa, [EV330] -0.1/0.2 MPa, [EV340] -0.1/0.3 MPa, [EV350] -0.1/0.4 MPa, [EV360] -0.1/0.5 MPa, [EV380] -0.1/0.7 MPa, [EV410] -0.1/0.9 MPa, [EV411] -0.1/1 MPa, [EV416] -0.1/1.5 MPa, [EV425] -0.1/2.4 MPa, [EV431] -0.1/3 MPa, ￭ oz/in2 ￭, [JG122] 0/5 oz/in2, [JG143] 0/10 oz/in2, [JG165] 0/15 oz/in2, [JG186] 0/20 oz/in2, [JG211] 0/25 oz/in2, [JG213] 0/30 oz/in2, [JG217] 0/40 oz/in2, [JG226] 0/60 oz/in2, [JG243] 0/100 oz/in2, [JG269] 0/160 oz/in2, [JG286] 0/200 oz/in2, [JG311] 0/250 oz/in2, ￭ oz/in2 vacuum ￭, [JV122] -5/0 oz/in2, [JV143] -10/0 oz/in2, [JV165] -15/0 oz/in2, [JV186] -20/0 oz/in2, [JV211] -25/0 oz/in2, [JV213] -30/0 oz/in2, [JV217] -40/0 oz/in2, [JV226] -60/0 oz/in2, [JV243] -100/0 oz/in2, [JV269] -160/0 oz/in2, [JV286] -200/0 oz/in2, [JV311] -250/0 oz/in2, ￭ kg/cm2 ￭, [KG259] 0/0.6 kg/cm2, [KG298] 0/1 kg/cm2, [KG316] 0/1.6 kg/cm2, [KG320] 0/2 kg/cm2, [KG325] 0/2.5 kg/cm2, [KG339] 0/4 kg/cm2, [KG359] 0/6 kg/cm2, [KG369] 0/7 kg/cm2, [KG398] 0/10 kg/cm2, [KG414] 0/14 kg/cm2, [KG416] 0/16 kg/cm2, [KG420] 0/20 kg/cm2, [KG425] 0/25 kg/cm2, [KG429] 0/30 kg/cm2, [KG439] 0/40 kg/cm2, ￭ kg/cm2 vacuum ￭, [KV259] -0.6/0 kg/cm2, [KV298] -1/0 kg/cm2, [KV316] -1/0.6 kg/cm2, [KV320] -1/1 kg/cm2, [KV325] -1/1.5 kg/cm2, [KV329] -1/2 kg/cm2, [KV339] -1/3 kg/cm2, [KV349] -1/4 kg/cm2, [KV359] -1/5 kg/cm2, [KV378] -1/7 kg/cm2, [KV398] -1/9 kg/cm2, [KV411] -1/10 kg/cm2, [KV416] -1/15 kg/cm2, [KV425] -1/24 kg/cm2, [KV430] -1/30 kg/cm2, ￭ psig ￭, [NG269] 0/10 psig, [NG310] 0/15 psig, [NG321] 0/30 psig, [NG341] 0/60 psig, [NG369] 0/100 psig, [NG410] 0/150 psig, [NG411] 0/160 psig, [NG414] 0/200 psig, [NG417] 0/250 psig, [NG421] 0/300 psig, [NG428] 0/400 psig, [NG434] 0/500 psig, [NG441] 0/600 psig, ￭ psig / -inHg ￭, [NV251] -15 inHG/0 psig, [NV310] -30 inHG/0 psig, [NV321] -30 inHg/15 psig, [NV331] -30 inHg/30 psig, [NV352] -30 inHg/60 psig, [NV379] -30 inHg/100 psig, [NV412] -30 inHg/160 psig, [NV415] -30 inHg/200 psig, [NV422] -30 inHg/300 psig, ￭ barg ￭, [8G260] 0/0.6 barg, [8G310] 0/1 barg, [8G316] 0/1.6 barg, [8G320] 0/2 barg, [8G325] 0/2.5 barg, [8G340] 0/4 barg, [8G350] 0/5 barg, [8G360] 0/6 barg, [8G370] 0/7 barg, [8G410] 0/10 barg, [8G414] 0/14 barg, [8G416] 0/16 barg, [8G420] 0/20 barg, [8G425] 0/25 barg, [8G430] 0/30 barg, [8G440] 0/40 barg, ￭ barg vacuum ￭, [8V260] -0.6/0 barg, [8V310] -1/0 barg, [8V316] -1/0.6 barg, [8V320] -1/1 barg, [8V325] -1/1.5 barg, [8V330] -1/2 barg, [8V340] -1/3 barg, [8V350] -1/4 barg, [8V360] -1/5 barg, [8V380] -1/7 barg, [8V410] -1/9 barg, [8V411] -1/10 barg, [8V416] -1/15 barg, [8V425] -1/24 barg, [8V431] -1/30 barg, ￭ kPag ￭, [4G260] 0/60 kPag, [4G310] 0/100 kPag, [4G316] 0/160 kPag, [4G320] 0/200 kPag, [4G325] 0/250 kPag, [4G330] 0/300 kPag, [4G340] 0/400 kPag, [4G360] 0/600 kPag, [4G370] 0/700 kPag, [4G380] 0/800 kPag, [4G410] 0/1000 kPag, [4G414] 0/1400 kPag, [4G416] 0/1600 kPag, [4G420] 0/2000 kPag, [4G425] 0/2500 kPag, [4G430] 0/3000 kPag, [4G440] 0/4000 kPag, ￭ kPag vacuum ￭, [4V260] -60/0 kPag, [4V310] -100/0 kPag, [4V316] -100/60 kPag, [4V320] -100/100 kPag, [4V325] -100/150 kPag, [4V330] -100/200 kPag, [4V340] -100/300 kPag, [4V350] -100/400 kPag, [4V360] -100/500 kPag, [4V380] -100/700 kPag, [4V410] -100/900 kPag, [4V411] -100/1000 kPag, [4V416] -100/1500 kPag, [4V425] -100/2400 kPag, [4V431] -100/3000 kPag, ￭ MPag ￭, [3G260] 0/0.06 MPag, [3G310] 0/0.1 MPag, [3G316] 0/0.16 MPag, [3G320] 0/0.2 MPag, [3G325] 0/0.25 MPag, [3G340] 0/0.4 MPag, [3G360] 0/0.6 MPag, [3G370] 0/0.7 MPag, [3G410] 0/1 MPag, [3G414] 0/1.4 MPag, [3G416] 0/1.6 MPag, [3G425] 0/2.5 MPag, [3G430] 0/3 MPag, [3G440] 0/4 MPag, ￭ MPag vacuum ￭, [3V260] -0.06/0 MPag, [3V310] -0.1/0 MPag, [3V316] -0.1/0.06 MPag, [3V320] -0.1/0.1 MPag, [3V325] -0.1/0.15 MPag, [3V330] -0.1/0.2 MPag, [3V340] -0.1/0.3 MPag, [3V350] -0.1/0.4 MPag, [3V360] -0.1/0.5 MPag, [3V380] -0.1/0.7 MPag, [3V410] -0.1/0.9 MPag, [3V411] -0.1/1 MPag, [3V416] -0.1/1.5 MPag, [3V425] -0.1/2.4 MPag, [3V431] -0.1/3 MPag, ￭ kg/cm2g ￭, [AG259] 0/0.6 kg/cm2g, [AG298] 0/1 kg/cm2g, [AG316] 0/1.6 kg/cm2g, [AG320] 0/2 kg/cm2g, [AG325] 0/2.5 kg/cm2g, [AG339] 0/4 kg/cm2g, [AG349] 0/5 kg/cm2g, [AG359] 0/6 kg/cm2g, [AG369] 0/7 kg/cm2g, [AG398] 0/10 kg/cm2g, [AG414] 0/14 kg/cm2g, [AG416] 0/16 kg/cm2g, [AG420] 0/20 kg/cm2g, [AG425] 0/25 kg/cm2g, [AG429] 0/30 kg/cm2g, [AG439] 0/40 kg/cm2g, ￭ kg/cm2g vacuum ￭, [AV259] -0.6/0 kg/cm2g, [AV298] -1/0 kg/cm2g, [AV316] -1/0.6 kg/cm2g, [AV320] -1/1 kg/cm2g, [AV325] -1/1.5 kg/cm2g, [AV329] -1/2 kg/cm2g, [AV339] -1/3 kg/cm2g, [AV349] -1/4 kg/cm2g, [AV359] -1/5 kg/cm2g, [AV378] -1/7 kg/cm2g, [AV398] -1/9 kg/cm2g, [AV411] -1/10 kg/cm2g, [AV416] -1/15 kg/cm2g, [AV425] -1/24 kg/cm2g, [AV430] -1/30 kg/cm2g
2nd Scale [Z] Without, [P] psi, [2] mmH2O, [Y] mH2O, [7] inH2O, [M] mbar, [B] bar, [L] kPa, [E] MPa, [K] kg/cm2, [J] oz/in2, [N] psig, [3] MPag, [4] kPag, [5] mmHg, [Q] inHg, [8] barg, [A] kg/cm2g
Process Connection [GD-ZZ] G 1/2 B, [ND-ZZ] 1/2 NPT, [NQ-ZZ] 1/2 NPT Female, [FG-ZZ] DN25 PN40, EN 1092-1 Form B (Carbon Steel), [FG-ZZ] DN25 PN40, EN 1092-1 Form B (SS)
Pointer [C] Standard Pointer, [A] Adjustable Pointer
Permissible Medium Temp [SZ-ZZZZ4C] -4 ... +212 °F (-20 ... +100 °C), [HZ-ZZZZ4C] -4 ... +392 °F (-20 ... +200 °C)
Accuracy Class [I] ± 2/1/2% (ASME B40.100 Grade A), [J] ± 3/2/3% (ASME B40.100 Grade B)
Overpressure Safety [C] 3 x FSV, Max 40 bar, [B] 10 x FSV, Max 40 bar, [3] 3 x FSV, Max 40 bar + Vacuum Service, [2] 10 x FSV, Max 40 bar + Vacuum Safe (4"), [2] 10 x FSV, Max 40 bar + Vacuum Safe (6"), [U] Maximum Scale Reading (fsd)
Case Type [Z] Standard, [T] Blow-Out Disc Back
Case Filling [Z] Without, [1] Prepared For Filling, [G] Glycerine-Water-Mixture, [J] Glycerine For Food Applications, [7] Glycerine 70%, [D] Silicon Oil, 50 Cst
Ingress Protection [S] Standard, [I] IP 65
Sealing of Pressure Chamber-Wetted Part [G] NBR, [J] FPM, [E] PTFE
Window [GZZ2] Flat Instrument Glass, [EZZ2] Polycarbonate, [HZZ2] Laminated Safety Glass, [AZZ2] Acrylic (PMMA)
Special Design Features [Z] Without
Certificates [Z] Without
Approvals [Z] Without
Electric Arm Contact [Z] Without
Additional Ordering Info [Z4C] Without
Case Surface [7] Black Cast Iron
Thread Protection [Z] Without
Assembly Accessory [Z] Without
Packing [2] Single Packing
Gauge Features
Gauge: Brand Wika
Gauge: Model 423.12, 422.12, 433.12, 432.12
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 Gauge Pressure
Gauge: Measuring Principle Diaphragm Element
Gauge: Fill Type Dry, Liquid Filled / Fillable
Gauge: Product Unit of Measure psi, psi / inHg, bar, mbar, mmH2O, inH2O, mmHg, kPa, MPa, oz/in2, kg/cm2, psig, barg, kPag, MPag, kg/cm2g
Gauge: Process Connection Size G 1/2 B, 1/2 NPT, 1/2 NPT Female, DN 25, DN 50, M20 x 1.5
Gauge: Process Connection Location Lower Mount
Gauge: Wetted Material Carbon Steel, Stainless Steel
Gauge: Case Material Cast Iron
Gauge: Window Flat Instrument Glass, Polycarbonate, Laminated Safety Glass, Acrylic (PMMA)
Gauge: Dial Material Aluminum
Gauge: Window Ring Bayonet Ring