1 Inch Sprinkler Head Esfr Storage Sprinkler for Deluge Valve System
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Product Highlights
- ESFR Technology: Early Suppression Fast Response sprinklers for high-piled and rack storage protection.
- High Coverage Efficiency: Provides more water at lower pressures, often eliminating the need for additional in-rack sprinklers.
- Versatile Application: Suitable for high-piled storage, in-rack storage, warehouses, and high-challenge occupancies.
- Premium Material: Constructed from brass with a natural brass surface finish for durability and corrosion resistance.
- Fast Response: Designed for rapid activation to suppress fires quickly in critical storage environments.
- Certified Quality: Complies with ISO and UL standards, ensuring international quality and safety compliance.
- Customizable Options: Offers customized connecting threads, thread standards, and nominal diameters to fit specific systems.
- OEM Service: Supports OEM services including logo design and custom product exploration based on client drawings.
Product Attributes
- Customization
- Available
- Sprinkler Installation
- Upright/Pendent
- Sprinkler Head Type
- Closed
- Model NO.
- ESFR
- Alarm Valve Type
- Wet Alarm Valve
- Automatically Opened and Closed Repeatedly
- Can't Automatically Opened and Closed
- Closed Fire Sprinkler System
- Wet Fire Sprinkler System
- Nozzle Flow Coefficient
- 242L/Min,363L/Min
- Connecting Thread
- 3/4",1"
- Thread Standard
- NPT/BSPT
- Norminal Diameter(mm)
- DN20/DN25
- Material
- Brass
- Surface Finish
- Natural Brass
- Temperature Rating
- 74 Degree
- Response
- Fast Response
- K-Factor
- 14/16.8/17/25.2
- Working Pressure
- 0.1~1.2MPa
- Application
- High-Piled Storage/in-Rack Storage/Warehouse
- Transport Package
- Standard Export Package
- Specification
- 3/4" 1"
- Trademark
- SINCO/OEM
- Origin
- Quanzhou, Fujian
- HS Code
- 8424
- Production Capacity
- 2000pieces/Week
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Product Description
1 Inch Sprinkler Head Esfr Storage Sprinkler for Deluge Valve System
Introduction
ESFR,early suppression fast response spinkler is one kind of storage sprinklers. They are intended for use in specific applications, including the protection of high-piled and rack storage of a variety of finished goods. There sprinklers can provide more water at lower pressures or more water over a greater area of coverage. In many instances, use of the storage sprinklers can eliminate the need for additional in-rack sprinklers. It could be used for high-piled storage, in-rack storage, warehouse, high challenge occupancies and so on.
Technical parameters
| Type | Early Suppression Fast Response (ESFR U/ESFR P) | |
| Material | Brass | |
| Surface finish | Natural brass | |
| Operating Temperature | 74 ºC | |
| Thread diameter | 3/4" NPT/BSPT (DN20) | 1" NPT/BSPT (DN25) |
| Flow characteristic coefficient | 241L/min(K=16.8) | 362L/min(K=25.2) |
| Celling height | Greater than 45ft(13.7m) up to and including 48ft(14.6m), and a storage arrangement up to and including 43ft(13.1m) | |
| Certificates | ISO, UL | |
| Max working pressure | 0.1~1.2Mpa (1~12 bar) | |
| Factory Hydrostatic Test | 100%, 3.0Mpa | |
Photoes






Factory workshop
Other Fire Fighting Equipment

Our Company
We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API ans BS standards. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc.
FAQ
1. Could you supply the samples?
Free samples always ready if the value is within our purview.
2.Do you have the MOQ?
For conventional products, Low MOQ.
3. Can you add some logo on the products?
Yes. We could OEM and design your logo.
4. Are you able to design or explore a new products for us?
Yes, we are able to, if the clients could supply the drawings or samples.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247369". Items marked "" are certified.
Company Profile
SINCO FIRE AND SECURITY Co., Limited is a professional company specialized in producing Fire fighting equipments and Safety products in China, has integrated scientific research, design, manufacture, sales and service.
We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API, ANSI and BS standards etc. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc.
We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.
About Our Factory & Business Background
- Address
- Fuxi Commercial and Business Building, Meilin Street, Quanzhou, Fujian, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- Xiamen, Ningbo, Guangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2011-03-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Could you supply the samples?
- Free samples are always ready if the value is within our purview.
- Do you have the MOQ?
- For conventional products, we offer a low MOQ.
- Can you add some logo on the products?
- Yes. We could OEM and design your logo.
- Are you able to design or explore a new products for us?
- Yes, we are able to, if the clients could supply the drawings or samples.
- What certifications do the sprinklers have?
- The sprinklers hold ISO and UL certifications.
- What is the maximum working pressure?
- The max working pressure is 0.1~1.2Mpa (1~12 bar).
- What are the available thread standards?
- The thread standards are NPT/BSPT.
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