FIELD: fire-fighting, particularly fire-extinguishing sprayers.
SUBSTANCE: spraying device comprises spraying head 1 and holder 2 providing spraying head movement between two positions. In inoperative device state spraying head is in retracted position. In working device state one spraying head nozzle is projected over holder edges. Spraying head 1 is arranged in structural member 7 installed on surface and including at leas one holder 2 and means 8, which supplies medium to be sprayed into spraying head.
EFFECT: extended field of application, possibility of device usage for road protection.
8 cl, 5 dwg
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