First part of the basic self-assembly kit is the 2" brass headers set.
The kit comprises all the components with the exception of the flow modules, return modules, spacer modules and threaded M8 bar/ M8 nuts.
2 qty - 2" brass headers (flow & return) with four ½" ports (plugged)
2 qty - End caps in brass
2 qty - self closing ½" filling/flushing valves
4 qty - Brackets with protective coverings
2 qty - short threaded bolts with easy-fix fasteners to connect to the wall brackets
2 qty - long threaded bolts with easy-fix fasteners to connect to the wall bracket bars