This Jerguson Mini-Mag MMAG-ST/SW Magnicator Magnetic Level Gauge is in unused condition and is guaranteed to function 100%. These gauges came from a local MFG that had surplus unused replacement inventory after upgrading their equipment. We can accept PayPal or your credit card. Please feel free to contact us with any questions.

ST - Side Threaded

SW - Side Socket Weld


  • Chamber Rating: 275 psig @ 100 degrees F
  • Op Press: 170 psig
  • Op Temp: 500 degrees F
  • Specific Gravity: 1.0
  • Serial Numbers: 33984, 33985, 33986, 33987
  • 316L Stainless Steel
  • Specifically designed for low pressure, light duty applications, the Jerguson Mini-Magnicator utilizes a 1-1/4" Schedule 10 chamber.  This smaller, lighter chamber is a great replacement for fragile tubular glass.  The Mini-Magnicator provides the same easy to read level indication as the Jerguson Magnicator in a more economical package.  The Mini-Magnicator utilizes the standard Jerguson latching flag design; stainless steel flags each with a ceramic magnet for maximum reliability.

    Mini-Mag Features

    • No glass in contact with process fluid
    • Clear visual indication from extended viewing distances
    • Design to ASME B31.1 / B31.3
    • Choice of mounting styles
    • Economical magnetic gage features single bar magnet float
    • Pressures to 400 PSI (27 bar) @ 100°F (38°C)
    • Temperatures to 500°F (260°C)
    • Specific gravity 0.7 or greater
    • Local indication only