Powell has been involved in the sodium hypochlorite (NaOCl) and chlorine (Cl₂) industry since 1964 and is a leading innovator and provider of equipment to safely and efficiently produce, filter, dilute, store, monitor, load, and unload chlorine, sodium hypochlorite, sodium hydroxide, sulfur dioxide, methanol, ammonia, phosgene, hydrochloric acid, phosphoric acid, and a variety of other chemicals.

Powell offers customized solutions for the safe handling and containment of hazardous gases.