The Claber 90829 Hydro 4 is a single watertight timer with built in battery powered time and 4 solenoid valves. The Hydro-4 can be installed above ground or underground and controls 4 irrigation lines. Hydro 4 is IP68 certified and set up for connection with the RF Rain Sensor.
Powered by two 1.5V AAA batteries enough to last an entire season.
Watering time per irrigation line is between 1 and 60 minutes, 2 programs for each line and up to 4 watering cycles per line per program per day. 3/4" male connections on both the inlet and outlet sides. Watering flow rate of 25 litres per minute at 2.5 bar operating pressure. Operating pressure minimum 1 bar maximum 6 bar.