UL Certified K5.6 Standard Response and Quick Response Concealed Pendent Fire Sprinkler

• Sprinkler Installation: Concealed
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm Valve
• Model NO.: FS-01CP/FS-01CP
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Wet Alarm Valve Structure: Seat Type
• Nozzle Flow Coefficient: K5.6
• Finish: Brass and Chrome and White Plated Available
• Nominal Thread Size: 1/2" NPT or 1/2" BSPT
• Bulb: 5mm or 3mm
• Temperature Rating: 57/68/79/93/141 Degree
• Certificates: FM UL
• Quality: High Quality
• Transport Package: Carbon and Wooden Pallet
• Trademark: FIS or Others
• Origin: China
• HS Code: 8424901000

Product Description

UL Certified K5.6 Concealed Fire Sprinkler Standard Response and Quick Response for Fire Fighting

 

Product Description

The ELITE FIRE  FS-01CP, with the K-factor 5.6, is Flat-plate Concealed Pendent Sprinkler, having standard coverage, also is Standard Response sprinklers which utilize a 5mm frangible glass bulb, while the FS-02CP is Quick Response sprinkler with a 3mm glass bulb serving as the thermosensitive operating element.

These sprinklers are available in various response sensitivity, temperatures and finishes.

Operation Manual

The soldered cover plate drops off the retainer assembly when exposed to heat, e.g. a fire, that has reached the plate's

Listed temperature rating. As heat encompasses the glass bulb's operating element of the sprinkler, the fluid in the bulb

expands, compressing the air bubble within the bulb. When the air bubble can no longer be compressed, the fluid expansion causes

the breakage of the glass bulb, resulting in the release of the water seat assembly, and the discharge of the water from the sprinkler.

Technical Specifications

Style	Pendent, Upright, Sidewall, Conventional and Recessed Pendent,Recessed Sidewall, Recessed Conventional
K Factor gpm/(psi)½( L/min(bar)½ )	5.6 (80)
Nominal Thread Size	1/2" NPT OR 1/2" BSPT
Max. Working Pressure	175 PSI (12BAR)
Factory Test Pressure	500 PSI (35BAR)
Min. Operating Pressure	7 PSI (0.5 BAR)
Finish	Brass and Chrome and White Plated Available

Sprinkler Material

Installation Instructions

 

 

The sprinklers, which are manufactured and tested in accordance with the rigid requirements of the Standard UL 199, should also be installed in accordance with the latest edition of the Standard NFPA 13. The system piping must be properly sized to ensure the minimum required flow rate at the sprinkler. Check for the proper model, style, orifice size and temperature rating prior to installation, and install the sprinklers after the piping is in place.
Pay attention to avoiding mechanical damage, and replace any damaged units. The wet pipe sprinkler systems must be protected from freezing. Upon completion of the installation, the system must be tested per recognized standard. In case of thread leakage, remove the unit, and apply new pipe jointing compounds
or use the tape, and then re-install.

 

Packaging & Shipping

Packaging Details: carton packing: 42cmx22cmx14.5cm and 100 pieces in one carton packing. 6.5KG weight each one carton.
Delivery Detail: 100,000 pieces can be ready for delivery within 40 days.

Company Profile

 

Established in 2019, Elite Fire Equipment Co., Ltd is a specialized company dedicated to providing high-quality fire protection products worldwide. With a strong commitment to safety, reliability, and innovation, we serve distributors, contractors, and industrial clients across the globe.
Our Product Range
We supply a comprehensive selection of certified fire fighting equipment, including:

• Fire Valves & Accessories
• Ductile Iron Grooved Couplings and Fittings
• Malleable Iron Pipe Fittings
• Fire Pipes & Hangers&Accessories
• Fire Hydrant and Fire Hose and Related
• Fire Sprinklers and Accessories
• Fire Extinguishers & Fire Blankets
• Fire Cable

All our products meet stringent international standards and hold prestigious certifications such as FM, UL, LPCB, KITEMARK, ensuring compliance with global safety regulations.
At Elite Fire, we don't just sell products-we deliver trusted fire safety solutions. Partner with us to safeguard lives and properties with equipment that meets the highest standards.

Why Choose Us

 Globally Recognized Certifications - Assurance of performance and reliability.
 End-to-End Solutions - From valves to hydrants, pipes to fittings, extinguishers to sprinklers, we cover your fire safety needs.
 Efficient Global Logistics - Timely delivery to over 100 countries and regions all over the world.
 Technical Expertise - Dedicated support for product selection and customization.