The flow coefficient is stably maintained at K=5.6, the sprinkler flow is accurately controllable, and the response speed is far higher than the basic industry standard, which can quickly spray and cool down to suppress the fire in the early stage of the fire. The product is compatible with DN15 standard interface, adopts standardized design, and the installation process is simple and convenient, which can greatly save engineering installation time and labor costs. The main body is precision cast with high-quality brass material, and the surface is treated with special anti-corrosion treatment, which has strong corrosion resistance, aging resistance and impact resistance, and can adapt to complex working conditions such as humidity and high temperature with a long service life. The conventional activation temperature is 68℃, and other temperature specifications can be customized according to the needs of different engineering scenarios. At the same time, it supports three installation methods: upright, pendent and concealed, which can flexibly adapt to the fire protection system configuration of different building structures.
FM Approved K5.6 Sprinkler For Fire Fighting Project
The FM Approved K5.6 fire sprinkler head is designed for reliable fire protection in commercial and industrial applications. With a standard K-factor of 5.6, it provides balanced water discharge for effective fire suppression while maintaining system stability. Certified by FM, it meets strict international safety standards for performance and durability. It is widely used in offices, hotels, shopping malls, and light industrial buildings for dependable fire safety performance.
Description
Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of fm approved k5.6 sprinkler for fire fighting project in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.
Core Product Certification and Compliance
CA-FIRE FM Approved K5.6 Fire Sprinkler Head
The K5.6 fire sprinkler head bearing FM Approval certification serves as a critical control element in automatic fire suppression networks, engineered to deliver dependable hydraulic performance across commercial and industrial risk environments. The designation "K5.6" refers to its discharge coefficient of 5.6 gpm/psi½ (equivalent to K80 in metric units), which establishes a calibrated balance between flow volume and system pressure requirements .
Engineering Standards and Certification Manufactured from corrosion-resistant brass alloys through precision-machined processes, this sprinkler head undergoes rigorous testing protocols established by FM Approvals-a globally recognized certification body whose standards are adopted in over 80 jurisdictions . The FM 2000 series certification mandates specific performance benchmarks: hydraulic validation across 0.14–0.42 MPa pressure ranges, thermal response testing under standardized temperature-rise curves, and mechanical durability verification including 3.45 MPa static pressure resistance and 200,000-cycle vibration testing .
Core Parameters and Performance Advantages
Engineering Adaptation Scenarios
Tailor-made for various engineering scenarios, it has a wide range of applications, including commercial buildings (shopping malls, hotels, office buildings), industrial plants (production workshops, processing plants), warehouses, schools, hospitals and other public and private buildings. The product balances practicality and economy. On the premise of ensuring that the fire protection performance meets the standard, it optimizes the production cost. Bulk purchase can enjoy a more favorable price, effectively controlling the overall engineering budget. Whether it is single-point fire protection in small spaces or batch standardized installation in large-scale projects, it can be perfectly adapted. It is a fire protection core component with both reliability and high cost performance in engineering procurement, and is deeply favored by purchasers and engineering parties.
Summary of Core Advantages
It has prominent core advantages, fully meeting the core needs of engineering procurement: first, supported by FM official certification, the compliance is guaranteed, and it can meet the domestic and foreign engineering bidding and procurement standards without additional testing; second, the K5.6 precise flow coefficient, sensitive response and uniform sprinkling can effectively improve the early fire prevention and control effect; third, high-quality brass material combined with special technology, corrosion resistance, aging resistance, long service life, reducing the later maintenance and replacement costs; fourth, flexible installation methods and standardized interfaces, adapting to various fire protection systems, greatly improving the engineering installation efficiency; fifth, high cost performance for bulk purchase, direct supply from the source manufacturer, providing stable supply guarantee, and fully helping the smooth progress of the project.
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sales9@ca-fire.com
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