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Gardena Flex Water Computer (1890-28)

By using the GARDENA Flex Water Computer, your garden will be reliably and conveniently watered even if you are not at home, either away on holiday or just at work. Your garden and plants will thrive from having a reliable, regular supply of water, whilst you will obtain more leisure time. If the automatic irrigation system is started in the early morning hours or the evenings, less water evaporates, and used in conjuction with a Gardena drip and spray system this saves money and ensures targeted, optimised irrigation.
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Duration - 1 second up to 99 minutes.

Frequency - every 4, 6, 8, 12, 24, 48, or 72 hours.

Specifications -
Energy supply - 1 x 9 V alkaline battery (not included).
Sensor connection available - Yes.
Operating pressure Min - 0.5 bar.
Operating pressure Max - 12 bar.
Threaded For taps with 26.5 mm (¾ inch) and 33.3 mm (1 inch) threads 
Learn more
Click Here to download Gardena's useful free water planner.

Click Here to see the manual for this Water Computer