摘要 |
A system (10) for supplying and removing a plurality of fluids to and from a cell stack (11), wherein the cell stack comprises a plurality of fluid connection ports, includes a connection module (60) defining a plurality of connection ports (72) to mate with the connection ports (64) of the stack (11). The connection ports may have clearance to allow for misalignment, and may have a face seal (73). A fluid duct (12) communicates with each connection port (72) of the connection module (60), and there is a valve (32) in each fluid feed duct (12) to control fluid flow. The valves (32) may be controlled by a stack monitor (84). |