- 60-700 Bar pressure

- 10-100 Lpm flow

- 60°C max water temperature

- Brass body - St.steel internals

- Not preset, see manual

- 1/2"BSPM inlet

The Interpump S3 safety relief valve is a manually-adjustable, pressure-operated device which, according to its setting, releases the excess of water when the pressure inside the pump/system exceeds the adjusted value, thus reducing the pressure. The normal working conditions can be restored by turning off and then restarting the system.