The Eckardt SRD991-BFBS6FAANA positioner is a product from Eckardt, identified by the model SRD991-BFBS6FAANA. It is specified with a 90 PSI rating, indicating the operating-pressure characteristic for this configuration. The model number SRD991-BFBS6FAANA uniquely identifies this positioner within Eckardt’s catalog.
