- FM Approved DN15 Sidewall Sprinklers with K5.6 factor provide fast-response, precise water distribution for reliable fire protection in commercial light hazard applications.
Product Details
The NONFIR DN15 Sidewall Sprinklers (K5.6) are crafted from high-quality brass, ensuring corrosion resistance, durability, and long-term reliability. Designed for offices, hotels, healthcare facilities, and light hazard commercial spaces, these sidewall sprinklers provide fast-response thermal glass bulb activation and precise water distribution. Widely used in modern fire protection systems, they deliver efficient, FM-approved performance for global applications.
Product Parameter
|
Parameter |
Details |
|
K Factor |
K=5.6 (K80) |
|
Thread Size |
1/2"BSPT,1/2"NPT |
|
Glass Bulb Diameter |
5mm/3mm |
|
Frame Finish |
Chrome Plated, Brass |
|
Deflector Finish |
Chrome Plated, Copper |
|
Certificate |
FM |
|
SIN |
NF3351/NF3331 |
Product Details
Certifications
Our Company
Since its establishment in 2025, NONFIR has emerged as a leading provider of FM-approved fire protection equipment. In the same year, our K5.6 sprinkler achieved FM certification, highlighting NONFIR's commitment to safety, reliability, and compliance with global industry standards. Today, NONFIR continues to innovate, delivering high-quality, durable, and efficient fire protection solutions for industrial facilities, commercial buildings, warehouses, and high-rise projects worldwide.
Key Advantages
Rigorous Certification Backing
Products like our K5.6 sprinkler hold FM certification, a testament to their alignment with the most stringent safety and operational benchmarks in the industry.
01
Forward-Driven Innovation
NONFIR places innovation at its core, consistently developing advanced fire protection solutions that adapt to shifting industry requirements and emerging challenges.
02
Global Compliance Credibility
By adhering to international standards, our offerings have earned worldwide acceptance, making them a trusted choice across varied regional markets.
03
Flexible Deployment Options
Engineered for adaptability, our fire safety systems effectively serve diverse settings-from industrial plants and commercial hubs to towering high-rise structures.
04
Enduring Performance Reliability
NONFIR products are crafted for longevity, ensuring unwavering functionality even in high-pressure, mission-critical environments where dependability is nonnegotiable.
05
FAQ – NONFIR Sidewall Fire Sprinkler Head
Q: 1. What is a sidewall sprinkler?
A: Mounted on walls, sprays water in a half-circle to cover corridors, offices, and small rooms.
Q: 2. Where is it used compared to other sprinklers?
A: Ideal for walls, narrow spaces, and areas where ceiling installation isn't suitable.
Q: 3. Material?
A: High-quality brass with corrosion-resistant plating.
Q: 4. Temperature rating?
A: Standard 68°C (155°F); other ratings available on request.
Q: 5. FM Approved?
A: Yes, meets international fire safety standards.
Q: 6. Inspection frequency?
A: Annually, following NFPA 25 or local codes.
Q: 7. Compatibility?
A: Works with systems using matching thread type (NPT/BSPT).
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