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Home > Products > Measurement Devices > Pressure Gauges > Process

Process

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PGI Series Industrial and Process Pressure Gauges and PBG Series Pressure Gauges for Panel Builders

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.


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
  • Available with a variety of end connections, including Swagelok tube adapters
  • Center-back, lower-back, lower mount, and panel-mount configurations
  • Stainless steel and reinforced thermoplastic construction
  • Available unfilled or liquid filled

PGU and PGC Series Ultrahigh-Purity and Clean Dry Air Pressure Gauges

PGU and PGC Series Ultrahigh-Purity and Clean Dry Air Pressure Gauges

Swagelok offers Bourdon tube pressure gauges to monitor positive system pressure and vacuum. Gauges are available for use in a wide range of applications, from bulk gas distribution to process tool applications.


  • 40 and 50 mm (1 1/2 and 2 in.) dial sizes
  • PGU series: 1/4 in female VCR®, 1/4 in. rotatable male VCR, 1/4 in. integral male VCR, 1.5 in. flow-through surface-mount (IGC® II compatible) process connections
  • PGC series: 1/4 in. male NPT
  • Center-back and lower mount configurations
  • 316L VAR end connections (PGU series)
  • Accuracy in accordance with ASME B40.1

Swagelok Sanitary Pressure Gauges

Gauge

Swagelok offers 4 in. nominal (100 mm) dial size sanitary pressure gauges with psig and bar scales and 3-A–compliant Kwik-Clamp diaphragm-seal connections for use in a variety of biopharmaceutical and food-beverage-dairy applications.


Features

  • 4 in. (100 mm) dial size
  • 3-A compliant
  • 316L stainless steel diaphragm and Bourdon tube
  • Kwik-Clamp diaphragm seal connection
  • Lower mount and lower-back mount configurations
  • Accuracy: ± 0.06 % of span for every 10°F (5.5°C) temperature change from 68°F (20°)

Pressure Gauges—Industrial and Process

Process 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.

  • PGI series industrial and process gauges
  • PBG series gauges for panel builders
  • PPG series positionable gauges

PGI Series Industrial and Process Pressure Gauges

Process Gauges

Swagelok pressure gauges are manufactured in accordance with industry standards and are available with a variety of process connections, including Swagelok tube adapters.


Specifications

Dial Ranges


Dial Sizes
Accuracy

Temperature Range
• Ambient
• Media
End Connections


Vacuum to 15 000 psi; 1000 bar; 100 MPa;
100 000 kPa; 400 mbar—multiple choices of primary and secondary scales
40 though 160 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


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

Pressure Gauges for Panel Builders

Pressure Gauges for Panel Builders

PBG series panel-mounting pressure gauges provide a low profile, easy installation, welded construction, and laminated safety glass lens.


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

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.

PPG Series GaugesPPG Series Positionable Pressure Gauges

The positionable pressure gauge is composed of a stainless steel Swagelok® PGI series pressure gauge and stainless steel end connection to eliminate alignment problems.


Specifications

Dial Ranges

Dial Sizes
Accuracy

Temperature Ranges
• Ambient
• Media
End Connections

Vacuum to to 10 000 psi; 600 bar; 60 MPa
63, 100, 115 mm (2 1/2, 4, 4 1/2 in.)
In accordance with ASME B40.1,
EN 837-1, and JIS B7505


–40 to 140°F (–40 to 60°C)
Up to 392°F (200°C)
1/4 and 1/2 in. male NPT; R1/4 and R1/2; G1/4 and G1/2

Features

The Swagelok positionable pressure gauge consists of a B model general purpose, stainless steel gauge with adjustable pointer; an S model solid-front, stainless steel safety gauge; or a P model reinforced thermoplastic, industrial process gauge and stainless steel end connection to eliminate alignment problems.


Testing and Calibration

Every Swagelok PPG series pressure gauge is factory calibrated and pressure tested.

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