Description
TECHNICAL NOTES
AUTOTROL chronometric head 255/440i
230V 50Hz
time programmer mod.440 (weekly)
operating temperature 2°÷35°C
cylinder capacity 8.5 L – resin content 5.4 L
salt container 20 kg
regeneration salt(NaCl-table salt)1 Kg
inlet/outlet fittings 3/4″
dimensions: width 200 mm – depth 430 mm
height without head 335 – overall height 550 mm
We recommend to use always a mechanical filter
before the softener in order to remove
impurities from the water







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