Process Gauges

Process pressure gauges are built for chemical, petrochemical, refining and power plant service. Heavy-duty cases, stainless wetted parts and high accuracy give dependable readings in demanding environments.

Process Gauge Features

  • Solid-front safety cases – operator protection
  • 316 stainless steel internals – corrosive media
  • Liquid filling – vibration and pulsation damping
  • Accuracy to 0.5% – precise readings
  • 4.5" and 6" dials – easy reading

Choosing a Process Gauge

Choose range, accuracy, connection and materials suited to the process. Add diaphragm seals for corrosive, viscous or high-temperature media.

Centro supplies process gauges and accessories for plant instrumentation.

Related categories: Pressure Gauges | Commercial Gauges | Industrial Gauges | Test Gauges | Differential Pressure Gauges

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The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$584.89

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Designed with a 4.5" dial size and solid front case, liquid filled case design, this model has a 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-60 PSI pressure range. Additional options on this model include stainless steel tag wired to case and safety glass window.

$359.84

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$359.84

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge comes with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-15 PSI pressure range. Additional options: paper tag bonded to case and flush mounting ring (black).

$502.14

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Equipped with a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, this gauge is configured with a 1/2" NPTM connection type, back mount connection location, and 0-6 kg/cm2 & PSI pressure range. Additional options for this configuration include paper tag bonded to case.

$324.29

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This model features a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-1,500 PSI pressure range. Additional options include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$576.95

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Specifications include a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, with a 1/2" NPTM connection type, back mount connection location, and 0-200 PSI pressure range. Additional options on this model include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Configured with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-30 PSI pressure range. Additional options: paper tag bonded to case, safety glass window, and flush mounting ring (black).

$524.80

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Built with a 4.5" dial size and 0-300 PSI pressure range, this gauge features a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options for this configuration include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge offers a 0-60 PSI pressure range on a 4.5" dial size face, with a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Designed with a 4.5" dial size and solid front case, liquid filled case design, this model has a 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-600 PSI pressure range. Additional options on this model include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge comes with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-40 BAR & PSI pressure range. Additional options: overload stop and flush mounting ring (polished SS).

$556.03

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Equipped with a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, this gauge is configured with a 1/2" NPTM connection type, back mount connection location, and 0-160 PSI pressure range. Additional options for this configuration include overload stop and safety glass window.

$362.60

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This model features a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-100 PSI pressure range. Additional options include overload stop, safety glass window, and flush mounting ring (polished SS).

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$639.79

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Specifications include a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, with a 1/2" NPTM connection type, back mount connection location, and 0-15 PSI pressure range. Additional options on this model include overload stop, safety glass window, and flush mounting ring (polished SS).

$587.65

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Configured with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-200 PSI pressure range. Additional options: overload stop, safety glass window, and flush mounting ring (polished SS).

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Built with a 4.5" dial size and 0-2,000 PSI pressure range, this gauge features a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options for this configuration include overload stop, safety glass window, and flush mounting ring (polished SS).

$639.79

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge offers a 0-60 PSI pressure range on a 4.5" dial size face, with a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options include overload stop, safety glass window, and flush mounting ring (polished SS).

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$599.72

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$608.67

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$599.72

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$599.72

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$584.89

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Designed with a 4.5" dial size and solid front case, liquid filled case design, this model has a 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-60 PSI pressure range. Additional options on this model include stainless steel tag wired to case and safety glass window.

$359.84

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$359.84

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge comes with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-15 PSI pressure range. Additional options: paper tag bonded to case and flush mounting ring (black).

$502.14

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Equipped with a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, this gauge is configured with a 1/2" NPTM connection type, back mount connection location, and 0-6 kg/cm2 & PSI pressure range. Additional options for this configuration include paper tag bonded to case.

$324.29

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This model features a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-1,500 PSI pressure range. Additional options include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$576.95

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Specifications include a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, with a 1/2" NPTM connection type, back mount connection location, and 0-200 PSI pressure range. Additional options on this model include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Configured with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-30 PSI pressure range. Additional options: paper tag bonded to case, safety glass window, and flush mounting ring (black).

$524.80

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Built with a 4.5" dial size and 0-300 PSI pressure range, this gauge features a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options for this configuration include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge offers a 0-60 PSI pressure range on a 4.5" dial size face, with a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Designed with a 4.5" dial size and solid front case, liquid filled case design, this model has a 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-600 PSI pressure range. Additional options on this model include paper tag bonded to case, safety glass window, and flush mounting ring (black).

$515.86

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge comes with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-40 BAR & PSI pressure range. Additional options: overload stop and flush mounting ring (polished SS).

$556.03

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Equipped with a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, this gauge is configured with a 1/2" NPTM connection type, back mount connection location, and 0-160 PSI pressure range. Additional options for this configuration include overload stop and safety glass window.

$362.60

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This model features a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-100 PSI pressure range. Additional options include overload stop, safety glass window, and flush mounting ring (polished SS).

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$639.79

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Specifications include a 4.5" dial size, solid front case, liquid filled case design, and 316 SS tube, 316L SS process connection wetted material, with a 1/2" NPTM connection type, back mount connection location, and 0-15 PSI pressure range. Additional options on this model include overload stop, safety glass window, and flush mounting ring (polished SS).

$587.65

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Configured with a 4.5" dial size, solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, back mount connection location, and 0-200 PSI pressure range. Additional options: overload stop, safety glass window, and flush mounting ring (polished SS).

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. Built with a 4.5" dial size and 0-2,000 PSI pressure range, this gauge features a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options for this configuration include overload stop, safety glass window, and flush mounting ring (polished SS).

$639.79

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty. This gauge offers a 0-60 PSI pressure range on a 4.5" dial size face, with a solid front case, liquid filled case design, 316 SS tube, 316L SS process connection wetted material, 1/2" NPTM connection type, and back mount connection location. Additional options include overload stop, safety glass window, and flush mounting ring (polished SS).

$578.70

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$599.72

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$608.67

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$599.72

Should ship between 05 Dec and 19 Dec

Subject to factory lead times

The Ashcroft® 1279 Duragauge® is a high performance 4.5″ ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.

$599.72

Should ship between 05 Dec and 19 Dec

Subject to factory lead times