This HYDROLICO manifold is constructed from aluminum and designed to support 8 stations. It is suitable for use with 5/2 and 5/3 valves and features a 1/4 NPT connection.The HYDROLICO V521-8F-T is an 8-station aluminum manifold designed for 5/2 and 5/3 valves. It includes a 1/4 NPT port.