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LĂNG PHUN FOAM KHÍ DẠNG ỐNG MODEL: SL-17PS / 17PSQ
Pipe Type Air Foam Nozzle(SL-17PS / 17PSQ) This low expansion aerating air foam nozzle comes with pick up tube and used in connection with fire hose. This very light and handy nozzle is self educting, therefore it requires no eductor and can draw foam directly from foam containers. Standard foam ration is 3% and 1 - 6% metering valve is optional. This air foam nozzle is more convenient for it's use by adding pistol type hand grip. Air foam nozzle is mainly used in case of oil or gas fire. Foam is thrown through this nozzle together with water, air and shows great fire extinguishment by excluding air, eliminating vapor and cooling the target objects. This air foam nozzle is used for hazardose storage tank, outdoor oil tank, airplane hangar, chemical plant, etc.
* Option : Pick-up Hose
THÔNG SỐ KỸ THUẬT
|Chiều dài||Trọng lượng||Vật liệu|
|SL-17PS||NH1-1/2"||305 Lít/phút||25m||3%||630mm||2.3kg||Nhôm cứng Anodized.
loại có van và ống hút foam