Remanufactured Foxboro® 40P/40M Controller

Remanufactured Foxboro® 40P/40M Controller

The 40P and 40M Series recording and indicating pneumatic controllers receive a mechanical input from an integrally mounted measuring element, compare it to a set point, and then produce a pneumatic output signal.

Product features 

  • Wide variety of ranges
  • Versatile mounting capabilities 
  • Wide range of control modes
  • Weatherproof construction
  • 2-year warranty from date of installation 


  • Input
    • Pressure
    • Temperature
    • Electronic
    • Differential pressure
  • Output: 3-15 psi
  • Power supply: 20 psi
  • Case and door material: 
    • 40P: glass-fiber reinforced polyester 
    • 40M: die-cast aluminum
  • Mounting
    • Flush
    • Pipe
    • Surface 
  • Modes
    • On-Off
    • Proportional
    • Proportional plus derivative
    • Proportional plus integral (reset)
    • Proportional plus integral plus derivative
    • Narrow band proportional
  • Actions
    • Direct
    • Reverse
Automation Service is the sole warrantor of this product and is NOT affiliated or endorsed by Fisher, Rosemount, or any other Emerson Process Management Company. Automation Service is not an FM Approved Repair Facility and cannot supply remanufactured or repaired FM Approved equipment for Hazardous Locations.

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