Refrigerant Gauges | Product Series

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Refrigerant

Face Style

Type

Pressure Range (bar)

Pressure Range (psi)

Minimum Ambient Temperature (C)

Minimum Ambient Temperature (F)

Maximum Ambient Temperature (C)

Maximum Ambient Temperature (F)

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Refrigerant Gauges

Refrigerant Gauges

Parker’s refrigerant gauges are readout dials that show the temperature and amount of pressure contained within a refrigeration system.

Technical Specifications

  • Model Number: Please Configure Part for Model Number
  • Refrigerant Type: R717, R22, R404A/R507, 134A
  • Connection Size: 1/4 inch (NPT)
  • Face Style: 2-1/2" Diameter, 3-1/2" Diameter, 6" Diameter, 4" Diameter
  • Product Type: Standard, Liquid Filled (Food Grade Glycerin)
  • Pressure Rating: n/a, 10.5 to 35 bar : 760mm, 30 to 150 psi, 30 to 300 psi, 30 to 500 psi, 0 to 400 psi
  • Minimum Ambient Temperature: -40 °C, -25 °C, -40 °F, -13 °F
  • Maximum Ambient Temperature: 70 °C, 60 °C, 158 °F, 140 °F
  • Ingress Protection Rating: IP52 : Dry, IP65 : Liquid Filled
Safety Warning

Full Product Description

Parker’s refrigerant gauges offer robust performance for industrial refrigeration applications. These economical gauges are designed to withstand the rigors of industrial refrigeration applications and can be used in conjunction with Parker’s gauge valves to provide an easy to use and maintain system. These gauges are available as dry or liquid filled and can be used with a variety of refrigerants.

Markets:
• Industrial Refrigeration
• Commercial Refrigeration

Features & Benefits (717 Refrigerant):
• 2.5" (63mm), 3” (76mm), 4” (100mm) and 6” (150mm) dial sizes available
• ±1.5% to ±3-2-3% accuracy available
• 1/4" NPT standard
• Dual scale - psi/°F (bar/°C)
• CRN registered

Features & Benefits (HFC’s):
• 2.5" (63mm) and 3” (76mm) dial sizes available
• ±3-2-3% accuracy available
• CRN registered
• Flutter-less movement on the 2.5” (63mm)
• Brass internals
• Chlorofluorocarbon (CFC) temperature scales


Applications:
• Refrigeration equipment and refrigeration recovery equipment
• Used to display pressure and temperature on closed refrigeration systems
Products Refrigerant Face Style Type Pressure Range (bar) Pressure Range (psi) Minimum Ambient Temperature (C) Minimum Ambient Temperature (F) Maximum Ambient Temperature (C) Maximum Ambient Temperature (F)
309385 R717 2-1/2" Diameter Standard N/A 30-150PSI -40°C -40°F 70°C 158°F
309386 R717 2-1/2" Diameter Standard N/A 30-300PSI -40°C -40°F 70°C 158°F
309387 R717 2-1/2" Diameter Standard 760MM-10.5BAR N/A -40°C -40°F 70°C 158°F
309388 R717 2-1/2" Diameter Standard 760MM-25BAR N/A -40°C -40°F 70°C 158°F
309389 R22 2-1/2" Diameter Standard N/A 30-150PSI -40°C -40°F 70°C 158°F
309390 R22 2-1/2" Diameter Standard N/A 30-500PSI -40°C -40°F 70°C 158°F
309391 R22 2-1/2" Diameter Standard 760MM-10.5BAR N/A -40°C -40°F 70°C 158°F
309394 R404A/R507 2-1/2" Diameter Standard N/A 30-500PSI -40°C -40°F 70°C 158°F
309396 R404A/R507 2-1/2" Diameter Standard 760MM-35BAR N/A -40°C -40°F 70°C 158°F
309397 134A 2-1/2" Diameter Standard N/A 30-300PSI -40°C -40°F 70°C 158°F
309401 R717 3-1/2" Diameter Standard N/A 30-150PSI -40°C -40°F 70°C 158°F
309402 R717 3-1/2" Diameter Standard N/A 30-300PSI -40°C -40°F 70°C 158°F
309403 R717 3-1/2" Diameter Standard 760MM-10.5BAR N/A -40°C -40°F 70°C 158°F
309404 R717 3-1/2" Diameter Standard 760MM-25BAR N/A -40°C -40°F 70°C 158°F
309405 R22 3-1/2" Diameter Standard N/A 30-150PSI -40°C -40°F 70°C 158°F
309406 R22 3-1/2" Diameter Standard N/A 30-500PSI -40°C -40°F 70°C 158°F
309409 R404A/R507 3-1/2" Diameter Standard N/A 30-150PSI -40°C -40°F 70°C 158°F
309417 R717 6" Diameter Standard N/A 30-150PSI -40°C -40°F 70°C 158°F
309418 R717 6" Diameter Standard N/A 30-300PSI -40°C -40°F 70°C 158°F
311893 R717 2-1/2" Diameter Liquid Filled (Food Grade Glycerin) N/A 30-150PSI -25°C -13°F 60°C 140°F
311894 R717 2-1/2" Diameter Liquid Filled (Food Grade Glycerin) N/A 30-300PSI -25°C -13°F 60°C 140°F
311895 R717 2-1/2" Diameter Liquid Filled (Food Grade Glycerin) 760MM-10.5BAR N/A -25°C -13°F 60°C 140°F
311896 R717 2-1/2" Diameter Liquid Filled (Food Grade Glycerin) 760MM-25BAR N/A -25°C -13°F 60°C 140°F
313775 R717 2-1/2" Diameter Liquid Filled (Food Grade Glycerin) N/A 0-400PSI -25°C -13°F 60°C 140°F
314126 R717 4" Diameter Liquid Filled (Food Grade Glycerin) N/A 30-150PSI -25°C -13°F 60°C 140°F

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