Flanged Level Switches

Email page link
Flanged Level Switches


100 Series, 741 – 743, 801, 802


vac to 3500 psi, vac to 241 bar; -65° to 1200°F, -54° to 649°C


Unit: ATEX, CRN, CSA, KOSHA, SIL, TestSafe (SAA), UL

SOR flanged chamber level switches are designed for chamber serviceability. This allows for ease of cleaning, inspecting the chamber, or replacing a part without having to purchase an entire new level switch unit. Customers repeatedly tell us that they prefer SOR flanged level switches because they can replace the internal components for decades before the chamber wears out.

  • Serviceable flanged chamber
  • Pressure from vacuum to 3000 psi, temperature from -65°F to 1200°F
  • Stainless steel switching mechanism for harsh atmospheres
  • Constructed to ANSI/ASME industry standards
  • All ASTM materials construction

Power Plant 101

SOR Mechanical Level – Steps to Selecting the Right Level Switch

Safety Integrity Level (SIL) Short Training

Float Operated Level Switch Operation

Displacer Operated Level Switch Operation