Blue White Industries’ CD1 Dual Diaphragm Pump with Hyperlink Drive Technology pumps chemicals continuously, is self-priming, will not vapor lock and is engineered for zero maintenance, including the patented, ultra-durable diaphragm, DiaFlex®. The exclusive, single-layer diaphragm has been designed to last the life of the pump. The energy-efficient, brushless, DC variable-speed motor helps achieve a large turn-down ratio for extreme accuracy. CD1 has a feed rate of up to 7.20 GPH/27.26 LPH), leak detection, simple installation and setup as well as fittings for multiple configuration types. The Chem-Pro® CD1 provides a high-performance solution for precisely dosing harsh chemicals.