Family Owned & Operated Since 1971• Bakersfield, CA
Pressure gauges, transmitters, transducers, switches, and indicators
57111 products
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.
AMETEK’s Model 40 is a fully pneumatic indicating pressure controller, transmitter, and pilot positioner for control loops in refineries, chemical plants, and other process or hazardous areas where no electrical power is available. Built to specification: control mode (100% / 200% proportional, proportional + reset, 300% PID, or 75% pilot positioner); output (3–15, 3–27, 6–30, or 12–60 PSI); instrument type (controller, control with 2-position bypass, transmitter, or pilot positioner); sensing element (Bourdon tube, metal or slack diaphragm, Barton 199/224 DP cell, or indicating level); element material (bronze, 316 stainless steel, Ni-Span C, or Buna-N); pressure range to 3000 PSI; engineering units; and options such as external set point, air filter regulator, shatterproof glass, vented case, special calibration, and mounting brackets. Because each Model 40 is assembled to order from calibrated modules and elements, pricing is by quotation — contact us with your control requirements and we will configure and quote your unit.
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 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.
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.
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.
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.
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.
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.
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.