ALN / AL2N LEVEL CONTROL RELAY
Suitable for any electrolytic fluid (NO VOLATILE FLUID) ...
AFS / AFR / A61F-G FLOATLESS RELAY
Suitable for any electrolytic fluid surface (NO VOLATILE FLUID) ...
AFG FULLY-AUTOMATIC EXCHANGE OPERATION CONTROLLER
AFG FULLY-AUTOMATIC EXCHANGE OPERATION CONTROLLER Liquid-surface control and mot...