68 Degree Concealed Fire Sprinkler for Firework

• Customization: Available
• Sprinkler Installation: Pendent
• Sprinkler Head Type: Closed
• Model NO.: ZSTDY15-20
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 100mm
• Nozzle Flow Coefficient: K5.6(80metric)K8.0(161metric)
• Deluge Valve Type: Diaphragm Type
• Product Name: 5.6/8.0 Brass Concealedfire Sprinkler
• Finish: Chrome; Original
• Connection: Bsp
• Material: Brass
• Temperature: 68 Degree
• OEM: Workable, MOQ=5000PCS
• Listings and Approvals: Cccf,ISO9001, ISO14001
• Transport Package: Carton
• Specification: 65*50*50
• Trademark: FOREDE
• Origin: Fujian, China
• HS Code: 8424901000
• Production Capacity: 200000sets/Month

Product Description

Product Description

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.

Features

K FACTOR:K 5.6@ US(80@Metric)

Thread Size:DN15 (1/2'')

Connecting Thread: BSP 

Main Material: Brass

Sensitive Element: JOB® Brand Glass Bulb

Seal Material: NBR

 

 

Model Number	Size	Style	K factor	Tempurature	Response Type
ZSTDY 80-57ºC-Q5	1/2''(DN15)	Concealed	5.6	57ºC	Standard
ZSTDY-80-68ºC-Q5	1/2''(DN15)	Concealed	5.6	68ºC	Standard
ZSTDY-80-79ºC-Q5	1/2''(DN15)	Concealed	5.6	79ºC	Standard
ZSTDY-80-93ºC-Q5	1/2''(DN15)	Concealed	5.6	93ºC	Standard
ZSTDY-80-141ºC-Q5	1/2''(DN15)	Concealed	5.6	141ºC	Standard
ZSTDY 80-57ºC-Q3	1/2''(DN15)	Concealed	5.6	57ºC	Quick
ZSTDY-80-68ºC-Q3	1/2''(DN15)	Concealed	5.6	68ºC	Quick
ZSTDY-80-79ºC-Q3	1/2''(DN15)	Concealed	5.6	79ºC	Quick
ZSTDY-80-93ºC-Q3	1/2''(DN15)	Concealed	5.6	93ºC	Quick
ZSTDY-80-141ºC-Q3	1/2''(DN15)	Concealed	5.6	141ºC	Quick

Detailed Photos

 

Packaging & Shipping

 

FAQ

Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 7-15 days, mass production time needs 30-40 weeks for order quantity more than 1 container.

Q3. Do you have any MOQ limit?
A: For conventional products, Low MOQ, OEM products request 30-40days.

Q4. How do you deliver the goods and how long does it take to arrive?
A: We usually deliver mass order by sea and air, delivery time is depended on the carrier,urgent trail order usually deliver by
DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Railway also optional.

Q5. What is your term and payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q6. Is it OK to OEM ?
A: Yes. Please inform us formally before our production and confirm the design and other requirements firstly .

Q7: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.

Order Information

 

Dear Customer,
 

Before ordering, please contact with our sales team to discuss order information, such as Model Number, Flow Rate, Material, Control Ways, Package,Etc.
 

If you have any other requirements or wanna know more info about our products, welcome to contact as well. Our Sales team and Technical Department are willing to support you.