Addolcitori con valvole CLACK – 1″ 1/2 – A VOLUME – 4 CORPI ( Duplex Alternato ) 260 LT – AD/CBN260DA4280 LT – AD/CBN280DA4300 LT – AD/CBN300DA4300 LT (Basso)- AD/CBN300DA4-b340 LT – AD/CBN340DA4340 LT (Basso)- AD/CBN340DA4-b460 LT – AD/CBN460DA4680 LT – AD/CBN680DA4