PTS Tube Stub Gauge




  • Specifically designed to be utilized with tube fitting applications
  • Allows installation where space is limited
  • Used where PTFE free connection is needed
  • Used where gauge alignment is critical


  • Gauge designed to be used with most standard double ferrule tube fittings, such as Parker A-Lok®
  • Heavy duty, stainless steel, liquid-filled gauge
  • Back, bottom, or panel mount configurations
  • ±1.5% accuracy
  • Facilitates 360° orientation
  • Elimination of leak point
  • PTFE free connection
  • ASME B40.100 compliant
  • CRN registered
  • 5 year warranty


Case Grade 304 SS
Lens Polycarbonate
Ring 304 SS, bayonet
Block 316L SS
Socket 316L SS
Connection 1/4” Tube Stub
Bourdon Tube 316L SS
Movement 304 SS
Pointer Aluminum, anodized black
Welding Laser welded socket to case
Fill Liquid Glycerin
Over-pressure Limit 15% of full scale
Gasket Materials Buna N
Working Pressure 75% of full scale
Ambient/Process Temperature

Dry: -40°F to 200°F (-40°C to 93°C) 

Glycerin filled: -4°F to 150°F (-20°C to 65°C)

Accuracy ±1.5% of full scale
Enclosure Rating IP66 per EN60529-1 (IEC529-1)

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