GESTRA LRG16-4 300mm Conductivity Electrode Continuous Blowdown Control Used in conjunction with GESTRA continuous blowdown controller type LRR 1-5 / LRR 1-6 / LRR 1-10 and GESTRA continuous blowdown valve type BAE for fully automatic blowdown control. Accurate TDS control increases the operational safety of the plant, reduces water con- sumption and effluent disposal charges and saves energy by reducing the blowdown rate to the minimum. Auto- matic isolation of blowdown line on boiler shut-down. Please allow 2-3day delivery