(under subclass 200) Apparatus in which the fluid conductor from the source has (1) a plurality of terminal outlet members arranged along its length so that fluid may flow through them successively and in which there is at least a disclosure of connectable conductor sections so that each section serves to hold and supply the terminal openings to supply the fluid for the next section of conductor, or (2) a coupling member having a side outlet means supporting and communicating with an adjacent terminal outlet means in addition to a downstream fluid connection to a flow line or spray pipe.
