Precision Sensors
  Teflon® Gauge Pressure Switches

Teflon® Gauge Pressure Switch P15M Series

The P15M series pressure switch is designed for high purity wet process installations where 316L stainless steel is not acceptable. This factory set and tamper proof line is most commonly used for monitor, control and alarm/shutdown protection.


P15M Series

Available Settings 5 to 75 PSIG
Deadband 2 psi + 7% of Setting
Repeatability ± 0.5 psi + 2% of Setting
*Proof Pressure 100 PSIG
Operating Temp.  Range 40° to 120° F
Wetted Materials PFA or PTFE and PFA
Media Connections 1/4" Flare type
1/4" Flare type flow through
1/4" MNPT
Super 300
® Type
Electrical Connections Free Leads
Crimp Type Connector
Min. Operating Life 1 Million Cycles
Warranty 18 Months
*Higher Proof pressure available


  • Tamper proof (factory) setting
  • Leak-tight construction
  • Negative-rate spring design for superior accuracy and repeatability
  • Excellent chemical resistance

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  340 Woodmont Road
Milford, CT 06460
Tel: (203) 877-2795
Fax: (203) 877-8752