Siemens Water Technologies is the sole licensee for the global manufacture and supply of the entire range of products, service and replacement parts for ITT Corporation's Portacel product line. ITT will no longer manufacture and sell Portacel products and spares. The licensing agreement includes the supply of products as well as aftermarket support of monitoring and dosing equipment for disinfection of potable water, and in particular, of vacuum dosing of gaseous and liquid chlorine