This Water sprinkler is made of brass Many specifications and has 57,68, 79 deg for choice Standardt type fire sprinkler Purpose:

Sprinkler is an important part of wet-type auto spraying system.  It is usually installed inside the building and structures with light fire danger, medium fire danger and heavy fire danger, such as workshop, warehouse, hotel, shop, recreational place, hospital, cinema, office building and garage.

The sprinkler is composed of sprinkler stand, sealant and glass ball.  It is to be installed in the protective district via ductwork, acting as a fire detector and auto sprayer.  In case of fire inside the protective district, the atmosphere temperature rises up and the liquid inside the glass ball expands after being heated and explodes after reaching the operating temperature of the glass ball.  The sealant drops and the sprinkler sprays to the protective district for fire extinguishments subject to the preset shape of spraying.

Main technical parameters:

Model	Description	Installation	Flow coefficient k	Sealing test pressure (MPa)	Thread	U/price
ZSTP-15	Common sprinkler	Upward or downward splashing disc	80	3	R1/2
ZSTZ-15	Vertical sprinkler	Upward splashing disc
ZSTX-15	Droop sprinkler	Downward splashing disc
ZSTB-15	Vertical wall-mounted sprinkler	Wall-mounted upward or downward splashing disc
ZSTBS-15	Horizontal wall-mounted sprinkler	Wall-mounted horizontal splashing disc

Conseal type sprinkler Purpose

As the sprinkler can be hidden inside the ceiling, with matched cover color with the color of ceiling, which is not easy to be found while providing protection, it is widely adopted by place with luxurious decoration and beautiful ornament, or place with low ceiling due to the decoration, or place with thick population or frequency cargo transportation, or place where exposed sprinkler is easily touched.  For example, high class hotel, shop, recreation place and office building.

The sprinkler is composed of glass ball sprinkler, support ring, casing and cover.  The casing and the cover are welded with fusible alloy of low melting point. It is installed inside the protective district via ductwork, acting as a fire detector and auto sprinkler.  In case of fire inside the protective district, when the atmosphere temperature rises up and reaches the melting point of the fusible alloy, the cover will drop from the casing and expose the sprinkler.  When the temperature keeps rising and reaches the operating temperature of the glass ball, the glass ball will explode, the sealant will drop and the sprinkler will spray to the protective district for fire extinguishments subject to the preset shape of spraying.

Main technical parameters:

Model	Nominal operating temperature (°C)	colour of glass ball	Max. atmosphere temperature (°C)	Operating temperature of cover (°C)	Flow coefficient K	Sealing test pressure (MPa)	Response time index(ms)1/2		Thread
							φ5glass ball	φ3 glass ball
ZSTD-15/68	68	Red	38	58	80	3	75	34	R1/2
ZSTD-15/79	79	Yellow	49	67

fire water sprinkler

Verified Information This information is Verified by Bureau Veritas and is valid for the following period: 2012/07/09 --- 2013/07/09 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

Fire Extinguisher	3,600,000 PCS per year	2,880,000 PCS per year

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

North America	USD 1,954,540	18.2
South America	USD 381,681	3.6
Southeast Asia	USD 260,227	2.4
Africa	USD 706,419	6.6
Mid East	USD 765,190	7.1
Domestic Market	USD 6,665,739	62.1

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Powder fire extinguisher canned line	M-30	2	2.4	Acceptable
Powder, water-based type fire extinguisher hydrostatic test device	L-07	4	2.4	Acceptable
Fire extinguisher dryprocessing equipment	I-08	1	2.4	Acceptable
Lathe	CD6140A	8	2.0	Acceptable
Radial drilling machine	Z5163A	5	2.0	Acceptable
Vertial drilling machine	Z3032X102	2	2.0	Acceptable
CO2 fire extinguisher hydrostatic test device	L-08	1	2.4	Acceptable
Welding machine	D-18	15	2.5	Acceptable
Thousand newton off fixed press machine	300	16	2.5	Acceptable

Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Height vernier caliper	0-500mm	3	2.4	Acceptable
Whorl plug gauge	M10*1, M16*1.5, M52*2, M30*1.5, M27*1.5,M14*1.5, M45*1.5	7	2.4	Acceptable
Whorl ring gauge	M10*1,M16*1.5, M52*2, M30*1.5, M27*1.5,M14*1.5, M45*1.5	7	2.4	Acceptable
High temperature constant temperature drying oven	101-OS	1	2.4	Acceptable
Sealing test device	0-3.0MPa	6	2.4	Acceptable
Analytical balance	FA2004N	1	2.4	Acceptable
Grounding resistance tester	LK2678B	1	1.0	Acceptable
Integral ball	DZ-7	1	1.0	Acceptable
Function test	SSB-15	1	1.0	Acceptable

Production Flow: 1.Welding 2.Drill hole 3.Pressing 4.Sealing test 5.Drying 6.Spraying 1 7.Spraying 2 8.Strength test 9.CO2 canned 10.Powder canned Certification: Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date-Expired Date

	ISO 9001-2008	UCS CNAS	02410Q10886R0M	Scope:Design And Production Of Fire-Fighting Equipment (Fire-Fighting Production: Water Automizing Fighting System, Extinguisher, Firefighting Siameme Connection, Firefighting Emergency Light, Manual Fire Alarm)	2009/09/26 --- 2012/09/25

Testing Report: Report Picture Report Name Report By Product Name & Model No. Report Date

	Product Testing Report	China national fire equipment quality	MF/ABC1 Cart Type Powder Fire Extinguisher	2010/09/02