Swagelok® Industrial and Process Pressure Gauges Swagelok pressure gauges offer accuracy in accordance with ASME, EN, and JIS. Gauges are available in stainless steel and reinforced thermoplastic construction, unfilled or liquid filled, and with a variety of dial sizes, process end connections, and mounting configurations. More Information Download the Pressure Gauges, Industrial and Process—PGI Series catalog. Download the Pressure Gauges for Panel Builders—PBG Series catalog. Find pressure gauges in the product search. See high-purity pressure gauges.
PGI Series Industrial and Process Pressure Gauges Swagelok pressure gauges are manufactured in accordance with industry standards and are available with a variety of process connections, including Swagelok tube adapters.

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Specifications Dial Ranges
Dial Sizes Accuracy
Temperature Range • Ambient • Media End Connections
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Vacuum to 15 000 psi; 1000 bar; 100 MPa; 100 000 kPa; 400 mbar—multiple choices of primary and secondary scales 40 though 60 mm (1 1/2 through 6 in.) In accordance with ASME B40.1, EN 837-3, and JIS B7505
–40 to 140°F (–40 to 60°C) 392° F (200° C) maximum Swagelok tube adapter, male NPT, male ISO parallel gauge thread (EN and JIS), and male ISO tapered thread process connections
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More Information Download the Pressure Gauges, Industrial and Process—PGI Series catalog. Find pressure gauges in the product search.
Features
- 40, 50, 63, 100, 115, and 160 mm (1 1/2, 2, 2 1/2, 4, 4 1/2, and 6 in.) dial sizes
- Accuracy in accordance with ASME, EN and JIS standards
- Available with a variety of end connections, including Swagelok tube adapters
- Center-back, lower-back, and lower-mount configurations
- Stainless steel and reinforced thermoplastic construction
- Available unfilled or liquid-filled.
Testing and Calibration Every Swagelok industrial pressure gauge is factory calibrated and pressure tested.
Options Swagelok industrial and process pressure gauges are available with a large variety of options, as factory-installed options and in kits available for field installation:
Adjustable pointers Orifices Special cleaning Certificates of calibration Material certifications |
Liquid fill Panel-mount clamps Front flanges Rear flanges Maximum indicating pointers |
Coil steam siphons Strap wrenches Positionable gauge adapters Snubber fittings—gauge protectors | [Back to top]
Pressure Gauges for Panel Builders PBG series panel-mounting pressure gauges provide a low profile, easy installation, welded construction, and laminated safety glass lens.
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Specifications Dial Ranges
Dial Size Accuracy
Temperature Ranges • Ambient • Media End Connections |
Vacuum to 15 000 psi; 1000 bar; 100 000 kPa 2 1/2 in (63 mm) ± 2 % / 1 % / 2 % of span in accordance with ASME B40.100, Grade A
–4 to 140°F (–20 to 60°C) 212°F (100°C) Swagelok tube adapter and male NPT process connections | More Information Download the Pressure Gauges for Panel Builders—PBG Series catalog. Contact your authorized Swagelok sales and service representative.
Features
- Fits industry standard 2 9/16 in. (65.0 mm) panel hole cutout
- 316 SS wetted components
- Glycerin-filled case
- Socket restrictor included for pulsation control
- Crimped, tamper-resistant ring provides a permanent seal of gauge case to lens
Testing and Calibration Every Swagelok PBG series pressure gauge is factory calibrated.
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