Chemical Metering Pump, Chemical Compatibility Ammonium Hydroxide, Antifreeze, Calcium Carbonate, Sodium Hydroxide 20 Percent, Sodium Hypochlorite 5 Percent, Sulfuric Acid 10 Percent, Sulfuric Acid 20 Percent, Sulfuric Acid 30 Percent, Water, Control Programs Manual Control, Diaphragm Material CSPE, PTFE, Viton, Discharge Connection Size 1/2 in, Discharge Connection Type Tube, Fitting Material PVC, Flow Rate (Maximum) 68 gpd, Head Material PVC