Disclosed herein is a spray assembly, comprising a rack, a spray bar and nozzle bases. The rack includes a first member, a second member and a connecting member. The spray bar has an entrance for receiving fluid and a spray bar passage for guiding the fluid. The nozzle bases are respectively positioned on the spray bar and have nozzle base passages. The first member of the rack is connected to the spray bar and the connecting member connects the first member with the second member in a removable manner. The second member has a securing device for securing the rack to a vehicle.本文揭示一種噴灑總成,其包含掛架、噴桿及複數個噴嘴座,掛架包含一第一構件、一第二構件及一連接構件,噴桿具有用於接收流體之入口及用於引導該流體之一噴桿通道,噴嘴座分別位於噴桿上及具有噴嘴座通道,掛架之第一構件連接至噴桿,連接構件將第一構件以可移除方式連接至第二構件,第二構件具有一固定裝置,用以將該掛架固定至一載具。100‧‧‧噴灑總成110‧‧‧掛架111‧‧‧第一構件112‧‧‧第二構件113‧‧‧連接構件114‧‧‧固定裝置120‧‧‧噴桿121‧‧‧入口130‧‧‧噴嘴座131‧‧‧第一區段132‧‧‧第二區段133‧‧‧調整件135‧‧‧閥140‧‧‧噴嘴
