P50250:
Model EXCELL S28
chlorine production 28gr / hour
P50252:
Model EXCELL S38
chlorine production 38gr / hour
P50254:
Model EXCELL S52
chlorine production 52gr / hour
P50256:
Model EXCELL S76
chlorine production 76gr / hour
P50258:
Model EXCELL S104
chlorine production 104gr / hour