Bristan Bliss/Joy/Glee/Smile Shower Pressure Relief Device PRD Diaphragm 131-308

Bristan pressure relief diaphragm (131-308)

Rubber pressure relief diaphragm, it bursts when too much water pressure is present, usually caused by a blocked shower head.

 

Used in

 

• Bristan Glee
  Bristan Bliss
  Bristan Joy
  Bristan Smile
  Bristan Glee 2

 

Electric showers

 

Genuine Bristan spare part.