Gauge Siphons

Mac-Weld Gauge Siphons are a cost effective way to maximize gauge life. Made from solid bar, they also provide rigid mounting that allows for easy installation.

Available in two styles; Compact and finned siphons.

Compact Gauge Siphon (Hex Style)

Our hex gauge siphon is a cost effective way to maximize gauge life, made from solid bar to produce a compact rigid mount, and easy installation.

  • Eliminates the old style pig tail.
  • Reduces gauge shock or whip.
  • Compact-closer installations.
  • Provides a thermal barrier between hot vapors and the pressure gauge or transmitter.

Finned Gauge Siphon

Designed for Steam up to 75% heat loss allows the instrument to work within its designed field.

  • Socket weld or threaded connections.
  • Socket weld will eliminate emission controls.
  • Cost savings compared to traditional “pigtail” style.
  • Compact design, reduces installation space.


Material Options: 316/L and F11

Industries: Food & Pharmaceutical industry.

Mac-Weld is a true partner. Their team works very closely with ours to understand business opportunities in-depth, thus ensuring a competitive, high quality and appropriate solution in a timely fashion. Mac-Weld is one of our most critical and valued suppliers.

Sam J., OEM customer

See factory for details