The CD3 Multi-Diaphragm Metering Pump delivers smooth, continuous chemical feed even when injecting chemicals that off-gas like Peracetic Acid and Sodium Hypochlorite. The cutting-edge Hyperdrive Technology allows for alternating pumping action between two diaphragms: when one diaphragm is in the suction phase, the other is in the discharge, resulting in a smooth chemical feed profile and eliminating the chance of vapor lock and loss of prime. The CD3’s exclusive DiaFlex® Diaphragms last the life of the pump, ensuring virtually maintenance-free chemical feed. Technical Overview: GPH .05 - 52.6 LPH .19 - 199 PSI 145 Bar 10 Enclosure Rating NEMA 4X (IP66) Standards CE, cETLus, RoHS Control Methods Manual, Remote Analog/Digital Power Supply 100 to 240VAC-50/60Hz