Fire sprinkler,Fire sprinkler price,types of fire sprinkler

Product Description   Each closed-head sprinkler is held closed by either a heat-sensitive glass bulb (see below) or a two-part metal link held together withfusible alloy such as Wood's metal and other alloys with similar compositions.The glass bulb or link applies pressure to a pipe cap which acts as a plug which prevents water from flowing until the ambient temperature around the sprinkler reaches the design activation temperature of the individual sprinkler. Because each sprinkler activates independently when the predetermined heat level is reached, the number of sprinklers that operate is limited to only those near the fire, thereby maximizing the available water pressure over the point of fire origin.

Sprinkler Type	Upright		Pendent		Sidewall		Impact		Concealed		ESFR
Model	ZSTZ		ZSTX		ZSTBS		ZSTP		ZSTDY		ZSTY
Nominal Diameter	DN15	DN20	DN15	DN20	DN15	DN20	DN15	DN20	DN15	DN20	DN20
Connecting Threaded	1/2''	3/4''	1/2''	3/4''	1/2''	3/4''	1/2''	3/4''	1/2''	3/4''	3/4''
Flux Coefficient	80	115	80	115	80	115	80	115	80	115	115
Bulb Diameter	Standard Response						Quick Response
	5mm						3mm
Response Time	15 s						8 s
Material	Brass/Zinc
Burst Temperature	57°C		68°C			79°C		93°C		141°C
Bulb Colour	Orange		Red			Yellow		Green		Blue

            Packaging & Shipping  

Type	Model	Pcs/Carton	KG/Carton	CBM/Carton	Carton/Container
Pendent	ZSTX-15	200	11.5	0.03	900
Sidewall	ZSTB-20	150	11.5	0.03	1200
Upright	ZSTZ-15	200	11.5	0.03	900

  All the above Package Date is just for your reference.Exact package date depends on actual type  size of sprinkler you order.                   Company Information         FAQ               Our Services     ] Contact