| 摘要 |
A nozzle for dissemination of active substances comprising a nozzle head that has an outlet opening for the active substance; and a nozzle casing that is fitted with a port for an air pipe. The nozzle is characterized by the fact that the nozzle casing is an elongated tube that can accommodate an active substance cartridge and that at one end region of said tube the port for the air pipe is fitted and characterized by the fact that the nozzle head, at least partially, can be inserted into the opposite end region of the tube in a detachable manner whereby the nozzle head has the same dimensions as the tube in an axial direction; and by the fact that in the installation the active substance cartridge is held in place against the nozzle head and that the nozzle head is fitted with a flow channel that extends from the outlet opening to the active substance cartridge. The invention also relates to a system that feeds active substances into a room employing said nozzle.
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