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A practical, ready-to-use solution to manage irrigating the most common gardens (up to about 700 sq.m.) with extreme versatility and reliability. Hydro-4 is a valve box with IP68 rating, the maximum protection against water, moisture and dust, containing a battery water timer and 4 solenoid valves. Thanks to its compact dimensions, Hydro-4 is easily buried and can be used even above ground. Connecting to the water connector and the irrigation system is extremely simple and does not even require electrical connections. Hydro-4 is compatible with 1/2" main hoses, push-in couplings and Colibrì micro-sprinklers, or with 20mm main hoses, Quick-Click couplings and medium jet range pop-ups. In addition, it can also be connected to a drip irrigation line or to a dripper hose. You can manage up to 4 independent irrigation lines to satisfy all your irrigation needs for lawns, flower beds, potted plants, bushes and vegetable gardens.