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ProductsThe manufacturer provides supporting services and offers you a one-stop procurement platform for fire accessories and products
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About usAn industrial and trade fire company integrating the development, production, sales, and service of fire accessories.
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K8.0 Quick Response Fire Sprinkler
This design overcomes the limitations of traditional quick-response sprinklers in terms of spray intensity and coverage range, positioning it as a critical fire protection solution for medium- to high-hazard occupancies. It not only enables fast activation at the fire’s incipient stage but also effectively suppresses small fires through its high flow rate—addressing both speed and scale in early fire control.
•Product Name：Quick Response Fire Sprinkler
•Material :Brass/stainless steel/aluminum alloy
•Size :For the low-pressure type, the body length ranges from 0.5–1 inch (12.7–25.4 mm), with the decorative cover diameter measuring 1.5–2.5 inches (38.1–63.5 mm). For the medium-pressure type, the body is slightly longer (1–1.5 inches / 25.4–38.1 mm), and the decorative cover is slightly larger (2–3 inches / 50.8–76.2 mm).
•Nominal Pressure :5–20 bar（72.5–290 psi）
•Operating Temp:-20°Cto +60°C
•OEM Service：Accepted
•Delivery Terms：FOB, CFR, CIF, EXW
•Payment Mode：T/T, L/C, PayPal, Western Union
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Product Details
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K8.0 Quick Response Fire Sprinkler
The working principle of the fast response fire sprinkler is based on the basic principles of fluid mechanics and thermodynamics. When a fire occurs, the surrounding air heats up rapidly, and the detector inside the nozzle can sense this change in time to trigger the opening mechanism of the nozzle. Compared to traditional fire sprinklers, the Victaulic fast-response sprinkler releases water faster, effectively reducing latency and providing a more timely response during the initial fire phase. This efficient design not only saves water but also reduces the impact on the environment.
KEY WORDS： Quick Response Fire Sprinkler,K8.0 Fire Sprinkler, K8.0 Quick Response Fire Sprinkler,Early fire detection and response ，Fire sprinkler ul，China, manufacturers, suppliers, wholesale, factory
Other Classifed Products：
Fire Hose Categories, Fire Sprinkler System, Fire Protection Valve , Fire Hose Reel&Cabinet , Fire Foam Equipment，Fire Nozzle and Fire Monitor , Fire Hydrant , UL/FM Fire Fighting Equipment , Brass Valve Categories , Fire Extinguisher Series
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Advantage
• The glass bulb sprinkler is made of high quality materials with excellent corrosion and high temperature resistance, suitable for a variety of harsh environments.
• Its structure design is simple, users can easily install and daily maintenance, greatly reducing the risk and cost during use.
• This automatic fire sprinkler is unique in its flow characteristics and effluent design, which can spray water on the flame in a very short time, minimizing the damage caused by the fire.
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Specification
Type | Temperature Rating | Working Pressure (psi) |
Pendant/Upright/Sidewall | 135°F (57°C) | 175 |
Pendant/Upright/Sidewall | 155°F (68°C) | 175 |
Pendant/Upright/Sidewall | 175°F (79°C) | 175 |
Pendant/Upright/Sidewall | 200°F (93°C) | 175 |
Pendant/Upright/Sidewall | 286°F (141°C) | 175 |
Pendant/Upright/Sidewall | 360°F (182°C) | 175 |
Recessed pendant/Sidewall | 135°F (57°C) | 175 |
Recessed pendant/Sidewall | 155°F (68°C) | 175 |
Recessed pendant/Sidewall | 175°F (79°C) | 175 |
Recessed pendant/Sidewall | 200°F (93°C) | 175 |
Feature
The K8.0 Quick Response Fire Sprinkler is a high-performance fire protection device tailored for personnel-intensive institutional buildings, with core features centered on rapid fire response, concealed aesthetics, and efficient fire suppression, balancing safety and decorativeness. Below are its key characteristics:
1.Rapid Response Performance: Low RTI (Response Time Index) value enables more sensitive fire detection.
2.Spray Performance: Precise coverage ensures effective fire control while balancing water stain reduction.
3.Concealed Design: Flush-mount installation aligns seamlessly with the ceiling, delivering ultimate aesthetic appeal.
4.Installation & Maintenance: Convenient and reliable for both setup and upkeep.
Product Parameter
| Response Time: | Quick Response |
| Material : | Brass/stainless steel/aluminum alloy |
| Size : | For the low-pressure type, the body length ranges from 0.5–1 inch (12.7–25.4 mm), with the decorative cover diameter measuring 1.5–2.5 inches (38.1–63.5 mm). For the medium-pressure type, the body is slightly longer (1–1.5 inches / 25.4–38.1 mm), and the decorative cover is slightly larger (2–3 inches / 50.8–76.2 mm). |
| Nominal Pressure : | 5–20 bar（72.5–290 psi） |
| Channel Design : | Full Port Straight Through Type |
| Working Media : | water |
| Operating Temp : | -20°Cto +60°C |
| Flow coefficient: | K=8.0L/min·bar⁰·⁵ |
| Nominal Operating Temperature: | Normal: 68℃(red glass bulb)，93 ℃(orange glass bulb) Special scenarios: 57℃ (yellow, for low - temperature environments), 141℃(blue, for high - temperature industrial scenes) |
| Connection Method: | Threaded connection |
| Operating Temperature Range: | −40℃to +79 ℃(for the model with a 68℃glass bulb); +57℃to +149℃(for the model with a 141℃glass bulb, in high - temperature industrial scenes). |
| Burst pressure: | ≥3.0MPa |
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FAQ
Q: Can you accept sample order?
A: Yes, we accept samples with little and reasonablecharge.But need customer pay sample fees and transportfees firest.
Q: What is your payment terms?
A: Payment supports T/T, L/C, etc.
Q: How can l get my order?
A: We will send you the goods by UPS,DHL,Fedex,OverseaShipment or other forwarder, all with tracking number.
Q: Why choose us?
A; With over 10 years of experience in the fire protectionindustry, our company has professional technical personne!and many well-known partners in the domestic market. Weoffer favorable prices and guarantee quality, having passedmultiple certifications!
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We serve customers for over 10 years — so we’ve got the knowledge and industry experience to help you get it right.Professional technical support, intimate service experience We have a professional technical support team, at any time to provide you with product consultation, installation guidance and after-sales service.
Let the professionals at Sheng Feng Fire help you select the products that meet your exact needs.
Welcome to inqury us！
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ADDRESS
Lidong Industrial Zone, Meilin Street, Nan'an, Quanzhou City.
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EMAIL ID
sales@sfxf-china.com
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we mainly have: water system accessories, stainless steel fire boxes and foam fire hydrant box accessories, valve accessories, intelligent above-ground hydrants and intelligent end-of-line test devices and automatic fire cannons, as well as accessories and fire equipment and valve product OEM processing.