Min. Order Reference FOB Price
100 Pieces US$0.60-2.10 / Piece
Product Description
UL Listed Zst Series Standard Response Fire Sprinkler The ZST series standard response sprinkler is the key unit in sprinkle system. It is consist of sprinkler, heat sensitive component (a glass bulb) and seal. It is installed in protection zone. The temperature of surroundings reaches the ...