Product Details

A fire sprinkler or sprinkler head is the component of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been exceeded. Fire sprinklers are extensively used worldwide, with over 40 million sprinkler heads fitted each year. In buildings protected by properly designed, and maintained fire sprinklers, over 99% of fires were controlled by fire sprinklers alone.

Item	Model Number	Installation Method	Norminal Diameter(mm)	Connecting Thread(in)	Flow Coefficient(K)	Norminal Pressure(Mpa)	Testing Pressure(Mpa)
Fire Sprinkler	ZSTP	Upright/ Pendent	15	R(1/2)	80±4	1.2	3
	ZSTP	Upright/ Pendent	20	R(3/4)	115±6
	ZSTZ	Upright	15	R(1/2)	80±4
	ZSTZ	Upright	20	R(3/4)	115±6
	ZSTX	Pendent	15	R(1/2)	80±4
	ZSTX	Pendent	20	R(3/4)	115±6
	ZSTB	Sidewall	15	R(1/2)	80±4
	ZSTB	Sidewall	20	R(3/4)	115±6
	ZSTDY	Concealed Pendent	15	R(1/2)	80±4
	ZSTDY	Concealed Pendent	20	R(3/4)	115±6

Maximum Ceiling Temperature(℃)	Temperature Rating(℃)	Liquid Alcohol in Glass Bulb Color	Color
27	57	Orange
38	68	Red
49	79	Yellow
63	93	Green
111	141	Blue
152	182	Purple

Pictures of Product

Factory View

Our Services

l Our products:

We can offer high quality products with competitive price.

All our products will have been strictly quality checked before packing.

All our products have 2 years warranty.

l Our Team:

We promise to reply your inquiry within 24 hours.

Good suggestions to your choice if necessary with our own rich experience.

FAQ

Q1. Are you a manufacturer or trading company?

We’re a manufacturer offering high quality products with competitive price. The more you order, lower the price would be.

Q2. How about your quality?

The CCCF and ISO certificates are granted to all products.

Q3. Is OEM available?

Sure, we’re a professional manufacturer, both OEM and ODM are welcomed. Customers can order all product samples we put or you can also have your own idea, as we’re custom-made product supplier, so different colors and types are available.

Q4. Do you charge for the samples?

According to company policy, we would charge EXW price for samples, which will be refund with a successful order.

Q5. What kinds of Payment Term would you accept on our first order?

We accept L/C, T/T, Western Union, and MoneyGram.

Q6. How to shipping the goods to customer?

DHL, UPS, FedEx, EMS, oversea shipment or other forwarder are acceptable.