1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads
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Product Highlights
- Multiple Installation Types: Available for Upright, Pendent, Sidewall, Conventional, and Concealed installations.
- Customizable Materials: Constructed from Brass or Zinc with Chrome, Natural Brass, or White finish options.
- Flexible Thread Standards: Offers NPT or BSPT thread standards in 1/2 inch and 3/4 inch sizes.
- Wide Temperature Ratings: Available in 57, 68, 79, 93, 141, and 182 Degree Celsius ratings.
- Dual Response Options: Select between Standard Response (5mm bulb) or Quick Response (3mm bulb).
- High Flow Coefficients: Options include 80L/Min (K=5.6) and 115L/Min (K=8.0) flow characteristics.
- Comprehensive Certifications: Certified by ISO, CCC, and UL standards for global compliance.
- Robust Pressure Rating: Max working pressure of 1.2MPa (175 Psig) with 100% hydrostatic testing.
Product Attributes
- Customization
- Available
- Sprinkler Installation
- Upright/Pendent/Sidewall
- Sprinkler Head Type
- Closed
- Model NO.
- ZST
- Alarm Valve Type
- Wet Alarm Valve
- Automatically Opened and Closed Repeatedly
- Can't Automatically Opened and Closed
- Open Fire Sprinkler System Type
- Water Spray System
- Closed Fire Sprinkler System
- Wet Fire Sprinkler System
- Dry Alarm Valve Type
- Differential Type
- Wet Alarm Valve Structure
- Butterfly Valve Type
- Alarm Valve Diameter
- 80mm-250mm
- Nozzle Flow Coefficient
- 80L/Min or 115L/Min
- Deluge Valve Type
- Lever Type
- Name
- Fire Sprinkler
- Norminal Diameter(mm)
- Dn15/Dn20
- Thread Standard
- NPT/BSPT
- Material
- Brass/Zinc
- Surface Finish
- Chrome/Natural Brass/White
- Temperature Rating
- 57/68/79/93/141/182 Degree
- Response
- Standard/Quick
- K-Factor
- 5.6(80)/8.0(115)
- Working Pressure
- 1.2MPa/175psig
- Transport Package
- Standard Export Package
- Specification
- 1/2 Inch or 3/4 Inch
- Trademark
- SINCO/OEM
- Origin
- Quanzhou, Fujian
- HS Code
- 8424
- Production Capacity
- 150000pieces/Month
Product Images of 1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads
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1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads -
1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads -
1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads -
1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads -
1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads -
1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads -
1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads
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Product Description
1/2 Inch 57 Degree Standard Response K5.6 Fire Sprinkler Heads
Introduction:
Fire 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 frame, sealant and glass bulb. 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 bulb 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.
Technical parameters:
| Type | Upright / Pendent /Sidewall/Conventional/Concealed | |
| Material | Brass/Zinc | |
| Surface finish | Natural brass or Chrom Plated or White Color Coated | |
| Thread diameter | 1/2" NPT/BSPT (DN15) | 3/4" NPT/BSPT (DN20) |
| Flow characteristic coefficient | 80L/min(K=5.6) | 115L/min(K=8.0) |
| Glass bulb diameter | 5mm(Standard Response) or 3mm(Quick Response) | |
| Certificates | ISO,CCC,UL | |
| Max working pressure | 1.2Mpa (175Psig/12 Bar) | |
| Factory Hydrostatic Test | 100%, 3.0Mpa | |
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Other Fire Fighting Equipment
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.
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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
- What installation types are available?
- The sprinkler heads support Upright, Pendent, Sidewall, Conventional, and Concealed installations.
- What materials and finishes are offered?
- Made from Brass or Zinc with finishes including Natural Brass, Chrome Plated, or White Color Coated.
- What are the available thread standards?
- Threads are available in NPT or BSPT standards for 1/2 inch (DN15) and 3/4 inch (DN20) sizes.
- What temperature ratings can be selected?
- Temperature ratings range from 57 to 182 Degrees Celsius, including 57, 68, 79, 93, 141, and 182.
- Is the response time customizable?
- Yes, you can choose between Standard Response with a 5mm glass bulb or Quick Response with a 3mm bulb.
- What certifications does the product have?
- The product holds ISO, CCC, and UL certifications to ensure safety and quality standards.
- What is the maximum working pressure?
- The maximum working pressure is 1.2MPa (175 Psig or 12 Bar), tested at 3.0MPa.
- What are the lead times for orders?
- Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.
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