Irrigation Diffusers

The Safe-Rain range of small, pop-up diffusers available in three formats depending on emergency piston – 5 cm, 7.5 cm or 10 cm. Three models fitted with easy-to-operate SR-3599 adjustable head – no spanner required. The purple cap indicates that the diffuser uses recycled water.

The nozzle can be separated from the body (except in low-flow compact models) for easy cleaning and replacement. Fitted with a ratchet, self-cleaning joint and available for recycled water. 1/2" F connector, body Ø 32.5 mm.


  • 1/2" F connector
  • Easy fan adjustment between 0° to 360° (the nozzle is marked with the adjustment angle and does not require a spanner)
  • Fitted with a ratchet lever
  • Removable nozzle
  • Self-cleaning joint and filter
  • Body diameter: 32.5 mm
  • Diffusers fitted with a SR-3599 nozzle or without a nozzle can be used with other female threaded nozzles
Download the data sheet in .PDF fo