Mechanical – Spiral Wound Bourdon Tube

Keltron’s Spiral Wound Bourdon Tube pressure gauges are ideal for all pressure ranges.

Our dedication to delivering superior quality products and investing in continual innovation has helped Keltron remain the leading manufacturer of rugged, vibration-resistant UL-listed spiral-wound Bourdon tube gauges.


  • Internal Component Materials
    • Stainless Steel Spiral Wound Bourdon Tube
  • Gauges Size Range (diameter)
    • 1.4″ (35 mm)
    • 1.6″ (41 mm)
  • Pressure Ranges
    • 100 to 8,000 PSI
    • Other Scales available upon request (bar, kg/cm2, mpa)
  • Stainless Steel Case
  • Dial Materials per Customer Specifications
  • Center Back Mount (CBM)
  • Standard Connections
    • 1/8″ (3.175 mm) NPT (Brass or stainless steel)
    • 1/4″ (6.35 mm) NPT (Brass or stainless steel)
  • Custom scale available upon request, please CONTACT Keltron