Model 816BC TeleFlo®

Oil and Water Flow Switches



The TELEFLO® Model 816BC flow switches are simple and rugged flow switches designed for a wide range of oil and water flow applications. For over 80 years, the TELEFLO® flow indicator and switch has provided equipment protection against the loss of flow, protecting thousands of installations against costly equipment damage due to inadequate lube oil and water flow.

Applications where the Model 816BC flow switch provides loss of fluid flow protection are lube oil systems, gearbox lube oil circuits, cooling water lines, seal water lines, and machine tool coolants.

Industrial locations where the Model 816BC flow switch is most often used are mining, pulp and paper, steel and aluminum mills, and power generation.

Loss of oil or water flow can produce costly failures for critical equipment. The family of Model 816BC flow switches are simple and low cost solutions to protect your equipment from loss of fluid flow.



  • Simple: Simplicity of design and operation is one of the leading benefits.  This easy to comprehend and install flow switch has provided a simplistic alternative to other flow switches.  Its long term popularity is mainly attributed to its simple design and operation. 
  • Heavy Duty Construction:  The durable body creates a rugged and robust device that withstands all types of indoor and outdoor industrial environments.  Even in the roughest operation, it remains reliable. 
  • Fluid Flow Protection: Protecting bearings, gears, tools, and seals from loss of fluid flow by using a reliable, but simple, flow switch keeps your equipment operational and free from failures resulting from loss of fluid flow. 



Lubrication Oils

Gear Oils