Family Owned & Operated Since 1971• Bakersfield, CA
Pressure gauges, transmitters, transducers, switches, and indicators
348 product families(57111 total products)
All-welded 316 stainless steel fixed-range pressure transmitter — durable, accurate, and cost-effective for tough environmental and corrosive-media service. 4–20 mA (or low-power 1–5 VDC) output, ±0.3% full scale (±0.5% on the differential version). Gauge, absolute, compound, vacuum, or differential, from 6 PSI to 5000 PSI (6–500 psid differential). Weatherproof against direct spray to 200 PSI. Configure connection, type, range, output, fill, and cable to build your part number.
FM and CSA explosion-proof and intrinsically safe pressure transmitter with a bench-adjustable 5:1 zero/span turndown and a double-O-ring, clean-in-place weatherproof design. 4–20 mA output, ±0.25% of calibrated span, 316 stainless steel construction (Hastelloy C flush diaphragm for viscous or solids-bearing media), NACE-compliant. Ranges 3 PSI to 5000 PSI. Used in refineries, pipelines, petrochemical plants, pulp & paper, and water/wastewater. Configure connection, type, range, output, diaphragm, fill, approval, and coupling.
Welded 316 stainless steel hazardous-location pressure transmitter with a 4–20 mA output and ±0.25% of calibrated span accuracy (linearity, hysteresis, repeatability). FM and CSA explosion-proof and intrinsically safe, NACE-compliant, with a 5:1 field-adjustable zero/span turndown. Calibrated range bands from 3 PSI to 5000 PSI. Configure range band, wetted material, and output to build your part number.
Flush-mount hazardous-location pressure transmitter — the diaphragm sits flush with the process connection to prevent particulate buildup, making it suited to viscous or solids-bearing media. 316 stainless steel housing with a Hastelloy C diaphragm, 4–20 mA output, ±0.25% of calibrated span. FM and CSA explosion-proof and intrinsically safe. Calibrated range bands from 3 PSI to 300 PSI. Configure range, fill material, agency approval, and coupling.
Compact intrinsically safe pressure transmitter for hazardous-area measurement — chemical and petrochemical manufacturing, control skids, and oil & gas wellheads. Stainless steel isolation diaphragm (Monel or Hastelloy optional) in a 316 stainless steel housing, ±0.2% FS (BFSL) typical, with a wide choice of 4–20 mA or VDC outputs. FM (US/Canada), ATEX (Dekra), and IECEx approved. Ranges from 0–1 PSI to 0–5000 PSI (0–0.07 to 0–340 bar). Configure protection, output, connection, and pressure to build your part number.
Cost-effective Coplanar pressure transmitter for everyday process measurement. Differential or gage measurement with HART, FOUNDATION Fieldbus, PROFIBUS PA, or WirelessHART output. Pairs with Rosemount 305 manifold via S5 and 1199 remote seals.
Industry-standard process pressure transmitter with Coplanar sensor module. Differential, gage, or absolute measurement with HART, FOUNDATION Fieldbus, PROFIBUS PA, or WirelessHART output. Configure online or contact us for assistance.
Differential-pressure flow meter combining the T-shaped Rosemount Annubar averaging-pitot sensor with a 3051C DP transmitter, fully assembled and leak-tested for out-of-the-box installation. Up to 1.8% of flow rate accuracy across an 8:1 turndown. Pak-Lok compression fitting, flanged mount, or Flo-Tap hot-tap variants for line sizes 2-in. through 96-in. Direct-mount 3-valve or 5-valve manifold, or remote NPT / SW connections. HART, FOUNDATION Fieldbus, PROFIBUS PA, or WirelessHART output. Custom-manufactured — supply pipe ID and wall thickness at sizing time.
Sanitary in-line pressure transmitter for pharmaceutical, biotech, and food/beverage applications. Meets 3-A, EHEDG, and ASME-BPE industry standards. Gage or absolute measurement with crevice-free polished 316 SST housing option, 1½-in. or 2-in. tri-clamp sanitary process connections, Neobee M-20 food-grade sensor fill, and optional IP69K wash-down rating. Pairs factory-direct with the Rosemount 1199 diaphragm seal via the B11 process-connection code.
Flange-mount liquid level transmitter — a DP transmitter with one large flange-mounted seal on the high side and a configurable low side (gage, differential with SST or Alloy C-276 diaphragm, or Tuned-System assembly with a Rosemount 1199 remote seal). For tank level, interface, and density measurement in storage tanks, reactor vessels, and separators. HART, FOUNDATION Fieldbus, PROFIBUS PA, WirelessHART, or low-power 1-5 Vdc output. 2-in., 3-in., or 4-in. seal sizes with 316L SST, Alloy C-276, or Tantalum diaphragms.
High-performance Coplanar pressure transmitter with SuperModule sensor architecture. Performance class 1 (Ultra, 0.025% accuracy, 15-year stability) or 2 (Classic, 0.035% accuracy). HART, FOUNDATION Fieldbus, or WirelessHART output. Pairs with Rosemount 305 manifold via A11 process connection.
Industry-standard in-line gage / absolute pressure transmitter. Direct-mount design eliminates flange hardware — bolts straight to the process via ½-14 NPT, G½A male, autoclave Type F-250-C, or non-threaded instrument flange. HART, FOUNDATION Fieldbus, PROFIBUS PA, WirelessHART, or low-power 1-5 Vdc output. Ranges from ±5 psi to 20,000 psi. Pairs with Rosemount 1199 direct-mount seal (S1) and Rosemount 306 in-line manifold (S5).
Emerson's next-generation flagship Coplanar pressure transmitter. Differential, gage, or absolute measurement with up to 0.025% span accuracy, 20-year stability, and 20-year limited warranty (Ultra performance). Optional Universal 800:1 rangedown consolidates inventory. HART 4-20 mA, optional dual integral relay switches, Bluetooth configuration, and large graphical display (built-in or remote up to 100 ft). Pairs factory-direct with the Rosemount R305 Pressure-Lock Manifold.
2-, 3-, or 5-valve conventional manifold for inline mounting between the process and the transmitter. Traditional or wafer style, 316 SST / Alloy 400 / CS body. Configured to assemble factory-direct to a 2051 or 3051 transmitter (selected via S6 / A12 / A22 process connection on the transmitter).
2-, 3-, or 5-valve integral manifold that bolts factory-direct to the Coplanar transmitter flange (3051C, 2051C, or 3051S). 316 SST or Alloy C-276 body with PTFE or graphite-based packing. Selected via the S5 process-connection code on the host transmitter. Pairs with the R305 Enhanced (Pressure-Lock) variant for sites that need the rebuildable valve seat.
Traditional in-line integral manifold that screws factory-direct to an in-line pressure transmitter (3051T / 3051HT / 2051T) or pressure gauge via NPT threads. Block-and-bleed, two-valve, or ASME B31-compliant two-valve configurations. 316 SST workhorse plus Alloy C-276 / Alloy 400 / Alloy 625 / Super Duplex SST options for aggressive service. Pairs with the R306 Enhanced (Pressure-Lock) variant for sites that need a rebuildable valve seat.
Enhanced Integral Manifold with the Pressure-Lock valve and two-piece stem design — exclusive to the R305/R306 lines. 2-, 3-, or 5-valve Coplanar mount that bolts directly to a 3051C, 2051C, or 3051S transmitter. 316/316L SST body only with ½-14 NPT female process connections; PTFE or graphite packing; optional NACE-compliant wetted materials and P2 cleaning for special services.
Enhanced in-line manifold with the Pressure-Lock valve and two-piece stem design — exclusive to the R305/R306 lines. Screws factory-direct to an in-line pressure transmitter (3051T / 3051HT / 2051T) or pressure gauge via NPT threads. Block-and-bleed or two-valve configurations. 316 SST body only with ½-14 or ¾-14 NPT process connections; PTFE or graphite packing.
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Reduced pressure bolted diaphragm seal with non-metallic lower housing. Configured to order — base list price shown.
Sanitary welded diaphragm seal, clamped style, ASME-BPE. Configured to order — base list price shown.
Front flush diaphragm seal. Configured to order — base list price shown.
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High volumetric displacement diaphragm seal. Configured to order — base list price shown.
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Reduced pressure bolted diaphragm seal with non-metallic lower housing. Configured to order — base list price shown.
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All non-metallic reduced pressure polymer diaphragm seal. Configured to order — base list price shown.
Direct-mount diaphragm seal that bolts to the high side of a Coplanar transmitter (3051C, 2051C, or 3051S_C). Couples process pressure to the transmitter sensor through an isolating diaphragm and silicone fill fluid — protects the transmitter from hot, cold, corrosive, viscous, or clogging processes. Configured factory-direct via the seals selection (S1/S2) on the 3051/2051 transmitter or the B11/B12 process connection on the 3051S. Flush Flanged (FFW) style covered by the online configurator; threaded, hygienic, and specialty seal styles available by quote.
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The Fluke 700HTH-1 hydraulic test hose is a 10,000 psi, 690 bar working pressure test hose that features stainless steel and nylon construction for use in connecting a Fluke-700HTP-1 or other hydraulic test pump to a unit under test.
Fluke 700M20TH premium pressure transmitter test hose with M20 × 1.5 metric connections. Stainless-steel braided hose, female M20 fittings on both ends, rated to 5,000 psi / 345 bar. Used to connect Fluke 700-series pressure calibrators to transmitters or pumps ported for the M20 × 1.5 standard common in European process installations.
Fluke 700MTH premium pressure transmitter test hose for metric connections. Stainless-steel braided construction with 1/4" female BSP fittings on both ends, rated to 5,000 psi / 345 bar. Use with Fluke 700-series pressure calibrators when the transmitter or pump under test has metric BSP threads instead of NPT.
Fluke 700TTH-10K premium pressure transmitter test hose. Stainless-steel braided hose with 1/8" NPT female fittings on both ends, rated to 10,000 psi / 690 bar working pressure — the 10K counterpart to the 700TTH-5K. Intended for high-pressure calibration work with the Fluke 700HTP-2 hand pump or equivalent, connecting the calibrator to a pressure transmitter or device under test.
Fluke 700TTH-5K premium pressure transmitter test hose. Stainless-steel braided hose with 1/8" NPT female fittings on both ends, rated to 5,000 psi / 345 bar working pressure. Connects Fluke 700G, 718/719, 721, 729, or 750-series pressure calibrators to a pressure transmitter or pump during field calibration.
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Adapter and Fitting, 1/4" HP Male to Various Male and Female Connections (17 PC with Carrying Case)
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Contamination Prevention System Kit, Pneumatic, with Communication Cable
Contamination Prevention System Kit, Hydraulic, with Communication Cable
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APM Advanced Pressure Module, 3,000 PSI
APMi intrinsically safe advanced pressure module, 10,000 PSI, for use with HPC50 and nVision
Intrinsically Safe temperature module + UHM8i Pt100 probe (-40 to 150°C) with ISO 17025 accredited calibration certificate. CPF connection compatible with Crystal nVision, XP2i-DP, and HPC handheld calibrators.
The Fluke 700PMP is a hand-operated pressure pump to provide pressures up to 150 psi/1000 kPa. Output fitting is 1/8 FNPT.
The Fluke 700PRV consists of two relief valves (1360 and 5450 psi) to be used with the 700HTP Hydraulic Test Pump.
Pneumatic Test Pump. -13 to 600 PSI
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Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
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Extend the capabilities of Fluke Calibration 750 and 720 series calibrators with 750P pressure modules for gage, differential, and absolute pressure measurements.
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Replaceable Pressure Module, Absolute/0 to 30 PSI/0 to 200 kPa/0 to 2 Bar
Replaceable Pressure Module, Absolute/0 to 1000 PSI/0 to 7000 kPa/0 to 70 Bar
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The Fluke 700PCK makes it possible to calibrate your pressure modules at your facility using your own precision pressure standards.
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Magnetic Hanger Kit for Pressure Gauge
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Electric Pump, -15 to 1K PSI
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Pressure Controller 0 to 15000 PSI (0 to 1000 Bar), Pressure Modules Not Included
Pressure Controller 0 to 15000 PSI (0 to 1000 Bar) for Use with Water, Pressure Modules Not Included
Maintenance Kit for ADT901 Generator
Maintenance Kit for ADT901A Generator
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Maintenance Kit for ADT914 Generator
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Maintenance Kit for ADT916 Generator
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Maintenance Kit for ADT919 Generator
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Maintenance Kit for Additel 928 Pump
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Maintenance Kit for Additel 928AC Pump
Maintenance Kit for ADT936 Generator
Maintenance Kit for ADT937 Generator
Maintenance Kit for ADT938 Generator
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Maintenance Kit for ADT949 Generator
Maintenance Kit for ADT959 Generator
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Hydraulic Ultra-High Pressure Test Pump, 60000 PSI (4200 Bar), Autoclave F-250-C, 9/16" -18 UNF Female
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Hydraulic Jack Pump, 0 to 10,000 PSI (700 Bar), Oil Medium
GaugeCalHP Automated Pressure Gauge Calibration System, Up to 15,000 PSI
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One pair (red, black) of slender probe bodies for probing closely spaced or recessed terminals.
Hydraulic Test Pressure Kit with Hydraulic Hand Pump, 1 hose kit and adapters, includes hard case
Low-Pressure Test Pump, 100 PSI/7 Bar
Fastcalxp Automated Gauge and Transmitter Calibration Software
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Imperial dual-column, dual piston/cylinder hydraulic deadweight tester. Side-by-side columns enable comparative calibrations and differential measurements; each model ships with both a low-range and a high-range piston up to 15,000 PSI. ±0.100% standard accuracy (±0.025% optional), NIST traceable. Configure pressure range, calibration data, pressure medium, and o-ring material to build your part number.
Top-of-line imperial Type T hydraulic deadweight tester at ±0.015% reading accuracy. Dual-column configuration with two interchangeable pistons (low + high range) and a dedicated weight set per piston, so high-range and low-range work proceed without reconfiguration. NIST traceable, local gravity correction + calibration data included. Configure pressure range, pressure medium, and o-ring material to build your part number.
Imperial single-column, dual piston/cylinder hydraulic deadweight tester for pressure calibration up to 15,000 PSI. Each model ships with two interchangeable pistons — a low-range piston for fine resolution and a high-range piston for top-pressure work. ±0.100% standard accuracy (±0.025% optional), NIST traceable. Configure pressure range, calibration data, pressure medium, and o-ring material to build your part number.
Imperial single-column, single-piston/cylinder hydraulic deadweight tester for pressure calibration up to 15,000 PSI. ±0.100% standard accuracy (±0.025% optional), NIST traceable. Configure pressure range, calibration data, pressure medium, and o-ring material to build your part number.
Imperial single-column, single-piston/cylinder hydraulic deadweight tester at ±0.015% reading accuracy — the highest accuracy class in the M&G imperial Type T DWT line. NIST traceable, local gravity correction + calibration data included. Available in five pressure ranges from 500 PSI to 15,000 PSI. Configure pressure range, pressure medium, and o-ring material to build your part number.
Metric dual-column, dual piston/cylinder hydraulic deadweight tester. Side-by-side columns enable comparative calibrations and differential measurements. ±0.100% standard accuracy (±0.025% optional via calibration upgrade). NIST traceable. 9 range models across kg/cm², bar, and kPa unit systems. Configure pressure range, calibration data, pressure medium, and o-ring material to build your part number.
Top-of-line metric Type T hydraulic deadweight tester at ±0.015% reading accuracy. Dual-column configuration with two interchangeable pistons (low + high range) and a dedicated weight set per piston so high-range and low-range work proceed without reconfiguration. NIST traceable, local gravity correction + calibration data included. Configure pressure range, pressure medium, and o-ring material to build your part number.
Metric single-column, dual piston/cylinder hydraulic deadweight tester. ±0.100% standard accuracy (±0.025% optional via calibration upgrade). Each model ships with two interchangeable pistons — a low-range and a high-range — so one tester covers a wide pressure span. NIST traceable. 9 range models across kg/cm², bar, and kPa unit systems. Configure pressure range, calibration data, pressure medium, and o-ring material to build your part number.
Metric single-column, single-piston/cylinder hydraulic deadweight tester at ±0.025% reading accuracy (standard). NIST traceable with full calibration data included in the base price. 20 range models across kg/cm², bar, and kPa unit systems, spanning 1 to 100,000 kPa (or equivalent in other units). Configure pressure range, gravity correction, pressure medium, and o-ring material to build your part number.
Metric single-column, single-piston/cylinder hydraulic deadweight tester at ±0.015% reading accuracy — highest accuracy class in the metric Type T DWT line. NIST traceable, local gravity correction + calibration data included. 18 range models (6 ranges × 3 unit systems: kg/cm², bar, kPa). Configure pressure range, pressure medium, and o-ring material to build your part number.
Compact industrial and OEM pressure transducer with a 0–100 mV analog output (10 VDC excitation) and a 316 stainless steel isolation diaphragm — accurate to better than ±0.3% of full scale. Gauge, compound, or absolute; ranges from 0–1 PSI to 0–3000 PSI; 1/8 in or 1/4 in NPT with an 18 in cable or Packard connector (non-isolated brass option for clean, dry media). Configure type, range, and connections to build your part number.
Digitally compensated industrial pressure transducer offered with a wide choice of outputs — 4–20 mA or 1–6 / 1–5 / 0.5–4.5 / 0–5 VDC — and accuracy better than ±0.3% full scale over pressure (±1.0% over the full compensated temperature range). Gauge, compound, vacuum, absolute, or static-pressure types; ranges from 0–1 PSI to 0–3000 PSI; 316 stainless steel or brass process connection with cable, conduit, DIN, or Packard termination, plus an optional on-board temperature output. Configure type, range, output, and connections to build your part number.
Rugged, compact general-purpose pressure transducer with a 1–6 VDC output (8–15 VDC excitation) and 316 stainless steel wetted parts — accurate to ±0.25% BFSL, with 3× burst pressure and an IP-64 rating. It ships fully compensated for pressure and temperature and is interchangeable without recalibration, with a standard Packard connector. Gauge, sealed, compound, vacuum, or absolute; ranges from 0–10 PSI to 0–5000 PSI. Configure type and range to build your part number.
Welding and compressed-gas regulator gauges (Models 601, 607, 612, and 618) in 1-1/2, 2, and 2-1/2 in — brass or gold-painted steel case, brass movement. UL 252A recognized on the low-pressure regulated gauges and UL 404 listed on the high-pressure cylinder gauges, for oxygen, acetylene, and inert-gas service. Configured to order.
Pneumatic receiver gauge in 2, 2-1/2, 3-1/2, and 4-1/2 in — reads a 3–15 PSI control signal with a process-variable inner scale, ±2-1-2% of span (ASME Grade A), for pneumatic instrument loops. Low mount or U-clamp back mount. Configured to order.
Corrosion- and weather-resistant high-accuracy gauge in 2 in and 2-1/2 in — 316L stainless steel wetted parts, ±1% of span (ASME Grade A), 300 Series stainless case, 1/4 in NPT low mount. For test and calibration-grade field measurement. Configured to order.
3-1/2 in fire-sprinkler gauge — FM approved and UL listed, with water (0–300 PSI), air (0–80 PSI retarded to 250), or air/water dials for wet and dry fire-protection risers. Brass, 1/4 in NPT low mount. Configured to order.
Ammonia (NH3) refrigerant gauge in 2-1/2 in and 3-1/2 in — 316L stainless Bourdon tube in a black corrosion-resistant steel case, compound 30 inHg–0–150 / 0–300 PSI, for industrial ammonia refrigeration systems. Configured to order.
HVAC/R manifold test gauge in 2-1/2 in — red (P1785) or blue (CR1785) case with refrigerant pressure/temperature scales for R-12/R-22/R-502, R-134A, and R-410A. Brass, 1/8 in NPT low mount for service manifolds. Configured to order.
Altitude gauge in 3-1/2 in and 4-1/2 in — dual PSI and feet-of-water scale (0–100 PSI / 0–231 ft H2O), steel case, brass socket, 1/4 in NPT low mount, for water-tank level and boiler altitude indication. Configured to order.
4-1/2 in mechanical contractor's test gauge — low-lead brass (2011 Reduction of Lead in Drinking Water Act compliant), precision geared movement with zero-adjust, ±1½-1-1½% of span (ASME Grade A), for plumbing and hydronic commissioning. Configured to order.
2 in pressure-canner test gauge — chrome-plated brass case with a piercing-needle connection and 0–30 inHg vacuum dial, for checking pressure-canner petcock and gauge accuracy. Configured to order.
Corrosion- and weather-resistant utility gauge in 1-1/2 in and 2 in — gray ABS case and ring, brass wetted parts, ±3-2-3% of span. Low- and center-back-mount NPT for outdoor, washdown, and mildly corrosive environments. Configured to order.
2 in dial tire pressure gauge — brass- or chrome-plated steel case, phosphor-bronze Bourdon tube, straight tire chuck, 0–60 PSI (other ranges available). A protective rubber boot is available separately. Configured to order.
Combined boiler pressure and temperature gauge in 2-1/2 in — dual 0–75 PSI and 60–320 °F dial, steel case with chrome-plated ring, 1/4 in NPT center-back mount, for hydronic boilers and heating systems. Configured to order.
Low-lead air volume controls for water-well pressure tanks — Type 300L (shallow-well, Schrader/Dill air inlet) and Type 310WJ (deep-well, brass-stem main valve with spring-loaded relief). Zinc die-cast housing, 1-1/4 in NPT tank connection. Configured to order.
1-1/2 in all-stainless utility gauge — stainless case, 316 stainless Bourdon tube, 300 Series stainless movement, 1/8 in NPT low- or center-back mount, ±3-2-3% of span. Corrosion-resistant for washdown and outdoor service. Configured to order.
2 in all-stainless utility gauge — stainless case, 316 stainless Bourdon tube, 300 Series stainless movement, 1/4 in NPT low- or center-back mount, ±3-2-3% of span. Corrosion-resistant for washdown and outdoor service. Configured to order.
2 in high-purity, electropolished stainless steel pressure gauge for semiconductor gas delivery and high-purity process — drawn stainless case, 316L stainless Bourdon tube, low- or center-back mount with male/female face-seal or 1/4 in NPT connection. Ranges from vacuum to 0–3,000 PSI. Configured to order.
General-purpose commercial utility gauge in 1-1/2, 2, 2-1/2, 3-1/2, and 4-1/2 in — painted steel case, phosphor-bronze/beryllium-copper Bourdon tube, brass movement, ±3-2-3% of span (ASME Grade B). Low- and center-back-mount NPT. Ranges from vacuum to 0–5,000 PSI. Configured to order.
Low-lead version of the Model 500 utility gauge (1-1/2 and 2 in) — low-lead brass wetted parts compliant with the U.S. Reduction of Lead in Drinking Water Act (2011), for potable-water and plumbing service. Painted steel case, ±3-2-3% of span. Configured to order.
1-1/2 in miniature panel-mount gauge — painted steel case with mounting studs, U-clamp and nuts, chrome-plated flanged brass ring, center-back 1/8 in NPT connection. Phosphor-bronze/beryllium-copper Bourdon tube, ±3-2-3% of span. Ranges from vacuum to 0–2,000 PSI. Configured to order.
2-1/2 in diaphragm-actuated gauge for very low pressures — phosphor-bronze diaphragm, center-back 1/4 in NPT mount, ±3-2-3% of span. Ranges in inches of water column, ounces per square inch, and 0–5/0–10 PSI. Configured to order.
Low-mount version of the Model 733 diaphragm gauge — 2-1/2 in, phosphor-bronze diaphragm, 1/4 in NPT low mount, ±3-2-3% of span, for very low pressures in inches of water column and ounces per square inch. Configured to order.
2, 2-1/2, and 3-1/2 in panel-mount gauge with U-clamp, studs and nuts — painted steel case, brass movement, phosphor-bronze/beryllium-copper Bourdon tube, center-back NPT, ±3-2-3% of span. Ranges from vacuum to 0–5,000 PSI. Configured to order.
Front-flange version of the Model 844U — 2, 2-1/2, and 3-1/2 in, flush-mounts to a panel face with a front flange, center-back NPT connection, brass movement, ±3-2-3% of span. Configured to order.
2 in high-purity semiconductor gas indicating pressure switch — combines a pressure indicator with a single set point adjustable from 5% to 80% of span (closes on increasing or decreasing pressure). 316L stainless internal surface, electropolished 304 case, face-seal or 1/4 in NPT connection. Configured to order.
All-stainless liquid-filled / fillable gauge in 2-1/2 in and 4 in — 300 Series stainless case, 316 stainless Bourdon tube, low-mount connection with dual PSI/kPa dial. Ranges from full vacuum to 0–15,000 PSI. Factory glycerin or silicone fill; screw check standard. Configured to order.
Center-back-mount version of the all-stainless Model 1550 — 2-1/2 in, 300 Series stainless case, 316 stainless Bourdon tube, dual PSI/kPa dial, for panel and surface mounting where the connection enters from the back. Factory glycerin or silicone fill. Configured to order.
General-utility copper-alloy liquid-filled / fillable gauge in 2 in, 2-1/2 in, and 4 in — 300 Series stainless case, phosphor-bronze Bourdon tube, brass movement, low-mount connection with triple PSI/BAR/kPa dial. ±3-2-3% (ASME Grade B). Factory glycerin or silicone fill. Configured to order.
Front-flange panel-mount version of the copper-alloy Model 1555 — 2-1/2 in and 4 in, stainless case, phosphor-bronze Bourdon tube, center-back connection with a flush mounting flange. Factory glycerin or silicone fill. Configured to order.
Center-back-mount copper-alloy liquid-filled / fillable gauge in 1-1/2 in, 2 in, and 2-1/2 in — 300 Series stainless case, phosphor-bronze Bourdon tube, triple PSI/BAR/kPa dial, for back-of-panel mounting. Factory glycerin or silicone fill. Configured to order.
Open-front all-stainless liquid-filled / fillable process gauge in 2-1/2 in (63 mm), 4 in (100 mm), and 6 in (160 mm) — 304 stainless case, seamless 316L stainless Bourdon tube, accuracy to ±1% of span (100/160 mm). Pressure ranges from full vacuum to 0–23,000 PSI, with stem, center-back, front-flange, and U-clamp mounting. Factory glycerin, silicone, or mineral-oil fill. Configured to order — contact us for your exact build.
Solid-front (safety-pattern) SOLFRUNT liquid-filled process gauge in 2-1/2 in (63 mm) and 4 in (100 mm) — a solid wall between the dial and the Bourdon tube directs a pressure release out the back for operator protection. 304 stainless case, 316L stainless tube, ±1% of span (100 mm). Factory glycerin, silicone, or mineral-oil fill. Configured to order.
Low-back-mount (LBM) version of the SOLFRUNT 1931 — a 4-1/2 in 316L stainless steel process gauge with ±0.5% of span accuracy (ASME B40.100 Grade 2A) for panel and surface mounting where the connection enters from the back. Ranges from full vacuum to 0–6,000 PSI, ½ or ¼ in NPT. Configure connection, range, and options to build your Spec Number.
Corrosion-resistant SOLFRUNT process gauge with a Monel Bourdon tube and Monel process connection for aggressive and marine media — 4-1/2 in dial, ±0.5% of span accuracy (ASME B40.100 Grade 2A), EZ-Fill liquid-fillable case standard (glycerin, silicone, or mineral oil). Ranges from full vacuum to 0–10,000 PSI, ½ or ¼ in NPT low-mount connection. Configure connection, range, fill, and options to build your Spec Number.
AMETEK U.S. Gauge 4-1/2 in SOLFRUNT process gauge with 316L stainless steel wetted parts and a low-mount connection — ±0.5% of span accuracy (ASME B40.100 Grade 2A), micro-adjustable pointer, and a corrosion-resistant 300 Series stainless movement. Supplied dry or EZ-Fill liquid-fillable (glycerin, silicone, or mineral oil) for vibration and pulsation service. Ranges from full vacuum to 0–6,000 PSI, ½ or ¼ in NPT. Configure connection, range, fill, and options to build your Spec Number.
AMETEK U.S. Gauge flagship 4-1/2 in SOLFRUNT process gauge — a SOLFRUNT PET turret-style case with a seamless, TIG-welded 316L stainless steel Bourdon tube and ±0.5% of span accuracy (ASME B40.100 Grade 2A). Supplied dry or in the EZ-Fill liquid-fillable case (glycerin, silicone, or mineral oil) for vibration and pulsation service, with a micro-adjustable pointer and a 300 Series stainless movement. Ranges from full vacuum to 0–11,600 PSI, ½ or ¼ in NPT lower-mount connection, with optional dampened movement, oxygen service, NIST certification, and NACE compliance. Configure case, connection, range, movement, fill, and options to build your Spec Number.
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Offering 11 selectable units of measure, the HD755 Differential Pressure Manometer can serve as a low range/high resolution Gauge or provide Differential Pressure up to 0 to 13.85 in. H2O (inches of water). Max/Min recording and Relative time stamp are useful features, as are HD755's Data Hold and Auto Power Off functions. The 0.5psi HD755 also features Zero function for offset correction or measurement and a built-in USB interface. Comes complete with 9V battery, software with USB cable, AC Adaptor, connection hose, built-in stand, and hard carrying case.
The Extech SDL710 measures and data logs low-range 2.9 psi (200 mbar) pressure readings. Includes dual differential inputs with internal sensors. Manually store up to 99 readings, while the SD memory card (included) allows continuous data logging. Readings can easily be exported to an Excel format for further analysis.
Measure and datalog mid-range 29psi (2000mbar) pressure readings. Dual differential inputs with internal sensors. Manually store up to 99 readings, while SD memory card (included) allows continuous datalogging and readings can easily be exported to an Excel format for further analysis.
Measure and datalog high-range 101.5psi (7000mbar) pressure readings. Dual differential inputs with internal sensors. Manually store up to 99 readings, while SD memory card (included) allows continuous datalogging and readings can easily be exported to an Excel format for further analysis.
Offering 11 selectable units of measure, the HD700 Differential Pressure Manometer can serve as a low range/high resolution Gauge or provide Differential Pressure up to 0 to 55.40 in. H2O (inches of water). Max/Min recording and Relative time stamp are useful features, as are HD700's Data Hold and Auto Power Off functions. The 2psi HD700 also features Zero function for offset correction or measurement and a built-in USB interface. Comes complete with 9V battery, software with USB cable, AC Adaptor, connection hose, built-in stand, and hard carrying case.
Offering 11 selectable units of measure, the HD750 Differential Pressure Manometer can serve as a low range/high resolution Gauge or provide Differential Pressure up to 0 to 138.3 in. H2O (inches of water). Max/Min recording and Relative time stamp are useful features, as are HD750's Data Hold and Auto Power Off functions. The 5psi HD750 also features Zero function for offset correction or measurement and a built-in USB interface. Comes complete with 9V battery, software with USB cable, AC Adaptor, connection hose, built-in stand, and hard carrying case.
Two pressure sensors in one transmitter — configure independent ranges and types (AI/DI/GI/CI/CN). Output options: RS-232, RS-485, USB, or 4-20 mA / 0-5V analog.
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Battery-powered digital pressure gauge with 4-button interface and back-lit LCD. Range and accuracy options available.
Battery-powered intrinsically safe digital pressure gauge — FM-approved Class I Div 1 for hazardous locations. Sister product to the MGF16BN with hardened housing.
Fractional sanitary pressure gauge with tri-clamp connection. Configured to order — base list price shown; specify clamp size, range, options.
Heavy-duty sanitary pressure gauge with tri-clamp connection. Configured to order — base list price shown.
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800 Series precision test gauge, 6" dial size, 304SS case, ± 0.25% accuracy. Multiple pressure ranges available; price shown is the lowest standard-range list price. Specify range, connection, and options when requesting a quote.
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Digital pressure gauge, ranges from vacuum to 15,000 psi. Configured to order — base list price shown; specify range, connection, options.
ASME-BPE sanitary pressure transmitter with tri-clamp connection. Configured to order — base list price shown.
Intelligent sanitary silo and tank level transmitter. Configured to order — base list price shown.
Intelligent sanitary pressure and level transmitter. Configured to order — base list price shown.
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Explosion-proof pressure transmitter for hazardous locations. Configured to order — base list price shown.
Explosion-proof front-flush pressure transmitter for hazardous locations. Configured to order — base list price shown.
Non-incendive pressure transmitter for hazardous locations. Configured to order — base list price shown.
Non-incendive front-flush pressure transmitter for hazardous locations. Configured to order — base list price shown.
Intrinsically safe pressure transmitter for hazardous locations. Configured to order — base list price shown.
Intrinsically safe 316SS front-flush pressure transmitter for hazardous locations. Configured to order — base list price shown.
Intrinsically safe hammer union pressure transmitter for oilfield and hazardous locations. Configured to order — base list price shown.
Precision heavy-duty pressure transducer with serial interface. Configured to order — base list price shown.
Micro-size pressure transducer. Configured to order — base list price shown.
General purpose fixed-range pressure transducers and transmitters, ranges from vacuum to 15,000 psi, 4-20 mA / 0-5 Vdc / 0-10 Vdc outputs. Configured to order — base list price shown; specify range, output, process and electrical connection.
High performance fixed-range pressure transducers and transmitters, 0.25% BFSL accuracy, ranges to 15,000 psi. Configured to order — base list price shown.
High accuracy fixed-range pressure transducers and transmitters. Configured to order — base list price shown.
High pressure fixed-range transducers and transmitters for ranges to 60,000 psi. Configured to order — base list price shown.
Intelligent pressure transmitter with IO-Link communication. Configured to order — base list price shown.
Intelligent indicating pressure transmitter/switch with IO-Link, stainless steel housing, integrated display. Configured to order — base list price shown.
Intelligent pressure transmitter. Configured to order — base list price shown.
High accuracy intelligent pressure transmitter. Configured to order — base list price shown.
Premier accuracy intelligent pressure transmitter. Configured to order — base list price shown.
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Panel Mounted Vernier, S.S.
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Pigtail and coil siphons (Model 517 series) in steel, brass, and stainless steel, 1/4 and 1/2 in NPT — trap a liquid seal that protects the gauge from steam and hot-media temperature. Pressure ratings from 150 to 2,000 PSI depending on material. Specify material and connection.
Overpressure protectors — 316 stainless steel, 1/2 in NPT male in / female out — automatically block the gauge when pressure exceeds a preset cutoff and reopen when it returns to range, protecting the gauge from spikes and surges. Setpoint bands from 10–29 PSI up to 725–3,625 PSI.
Pressure snubbers in brass or 316 stainless steel, 1/4 and 1/2 in NPT, rated to 5,000 PSI — dampen pulsation and pressure spikes to extend gauge life. Porosity selected for gas, liquid, or heavy-oil service. Specify material, connection, and application.
Field liquid-fill kits for SOLFRUNT 4-1/2 in EZ-Fill gauges (Models 1981 and 1931) — bladder or O-ring design, for adding glycerin or silicone fill in the field to damp vibration and pulsation.
Sta-Kool cooling element — 316L stainless steel, 1/2 in F × 1/2 in M, reduces process-media temperature (up to ~750 °F) at the gauge socket so a standard process gauge can be direct-mounted to hot service without a siphon. Rated to 5,000 PSI.
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Quick-Test Hose, 6900 PSI / 475 Bar, 3 ft (1 M)
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