3 days ago
TUNA (2 Pack) FM Approved & UL/CUL Listed Fire Sprinkler Head Pendent Spray
$50.25$66.4324% off
*Price verified 19 min ago - prices may change
Quick take
FM-approved pendent fire sprinkler heads brass construction
- UL/CUL listed 1/2 NPT fire sprinkler heads
- Standard response at 155 degrees Fahrenheit
- All-brass construction with bronze deflector
Certified fire system sprinkler head replacement parts
- UL, CUL & FM Certified-FM Approved 3053441 and UL / CUL Listed EX6430. 1/2 " NPT (National Pipe Thread) American thread fire sprinkler heads. Underwriter Laboratories Listed. These 1/2 inch NPT pendent fire sprinkler heads fit new installation and replacement for residential, commercial and industrial fire protection systems. Trusted by contractors and property managers, they offer inspector-verified, code-compliant fire safety solutions and support bulk ordering for construction projects
- Premium Materials-Frame: Brass; Deflector: Bronze; Glass Bulb: Glass with Glycerin Solution JOB G5; Set Screw: Brass; Button: Brass; Seal: Teflon Tape. All-metal construction delivers corrosion resistance and long-term durability for dependable fire suppression sprinkler heads. The precision glass bulb provides accurate thermal activation for reliable fire protection system performance. Brass frame and bronze deflector resist corrosion; Teflon tape seal prevents threaded connection leaks
- Standard Response for Reliable Fire Control-Nominal 5.6 K-Factor fire sprinkler heads, Dia5mm Glass Bulb Standard Response 155F 68C. The bulb triggers once ambient temperature hits the threshold, releasing water downward onto the deflector to create a hemispherical spray pattern. Suitable for fire sprinkler replacement heads 1/2 inch projects, automatic fire suppression system upgrades, and sprinklers for fire protection in offices, hotels, retail spaces, apartments, and warehouses alike
- 100% Factory Tested for Reliability-Max working pressure 175psig /1.2Mpa(12 bar);Factory Hydrostatic Test 100%@ 500psig (3.4Mpa). Every fire system sprinkler head undergoes 100% factory hydrostatic testing to guarantee leak-free performance. With a broad operating pressure, these fire system sprinkler heads adapt to residential and commercial fire suppression system configurations, ensuring dependable operation in light/ordinary-hazard spaces requiring robust fire protection system performance
- Easy Installation: Automatic sprinkler of the frangible bulb type designed for pendent installation in fire sprinkler system. Use with a compatible fire sprinkler wrench for proper 7-14 ft-lbs torque installation.Ideal for fire sprinkler contractors, facility managers, property owners, building maintenance teams, HVAC technicians, plumbers, DIY homeowners, and renovation specialists for new construction, renovation, and 1/2 inch head replacement projects for dependable fire protection and safety
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