Herga - Air Button, Micro Spa Button, Black, #6435
Herga International (PresAirTrol) Air Button, Micro Spa Button or Micro Bellow. Uses 1/16"" air hose, and mounts into a 3/8"" hole size. Face diameter is 3/4"". Herga Micro air button is used to control functions on select bath and spa air activated control systems.
Replaces part numbers: 6435-00, 6435, 643500