Benefits & Features

  • Glassless Enclosure
  • Exterior Flags with Magnetic Float utilized for level indication
  • Customized configurations
  • Pressures up to 4200 PSIG @ 100°F, Temperatures up to 750°F
  • Standard gauges rated up to 300 PSIG @ 421°F Saturated steam
  • Standard tubing in 304SS and 316SS

Mounting Configurations

  • Top and Bottom
  • Side and Side
  • Top and Side
  • Side and Bottoms
  • Top of tank mount

F11 Orientations Table

Standard Ratings:

ACapTypically 6"
BVisual Range*Only same Length as Centers in Side-Connected(F11) Gauges
CDead-LegEquals Float Length,Typically 12"
DGround ClearanceRecommended to match Dead-Leg

Standard Connections

  • 1/2″ MNPT, FNPT, or Flanged
  • 3/4″ MNPT, FNPT, or Flanged


  • Indicating Scales
  • High-Temperature Switch Modules
  • Transmitters and Receivers
  • Plastic Magnetic Level Gauges
  • Frost Proof Extensions
  • Heat Tracing
  • Sanitary Connections
  • Socket Weld Connections
  • Various size connections

Application Notes:

  • Saturated Steam Service: Please inquire with our Sales Dept.
  • Potable Water: Yes
  • Vacuum Service: Suitable
  • Gaseous Service: Not acceptable
  • Compatibility: Before ordering, verify all materials are compatible with the service media(s), intermittently used cleaners, the environment, and cleaning processes in conjunction with the temperatures and pressures of the application(s) and future applications. John C. Ernst Co. does not make chemical compatibility recommendations. Compatibility is the responsibility of the user and/or specifying party.

Warning WARNING: This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other
reproductive harm. For more information go to:

Replacement Parts

  • Please contact our Sales Dept. or call 888-943-5000

Model Number Matrix
Model Number Matrix