The SENTRY Revolution series truly lives up to its name with a revolutionary design for dampening pulsations in harsh and corrosive environments. These tough pulsation dampeners feature unique threaded housings in place of traditional metal fasteners, and come in both PVC and CPVC for improved chemical compatibility and higher temperature ratings.


  • Revolution’s threaded housing eliminates metal fasteners that can be damaged in corrosive environments
  • Revolution CPVC models offer considerably higher temperature ratings to 180°F (82°C)
  • Revolution PVC models with our exclusive PVC bladders provide complete chemical compatibility
  • All Revolution models are offered with a variety of chemically resistant bladder materials