Are the ul /fm ratings legit, or is it fishy? (tuna brand lol) ... if legit, please post a link to the certifications.

FM certificate: Search 3053441in www.approvalguide.com after log in UL certificate: Search EX6430 in https://iq.ulprospector.com after log in

Do you realize the manufacturer has acknowledged that their products are falsified fm approved?

I was not aware of this. I will have to address it . Surprised they are still on Amazon.

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TUNA(2 Pack) FM Approved & UL/CUL Listed Fire Sprinkler Head Sidewall Spray

TUNA(2 Pack) FM Approved & UL/CUL Listed Fire Sprinkler Head Sidewall Spray

Product ID: 282147035

Details

Brand
Tuna
Color
Chrome
Item dimensions L x W x H
1.3 x 1.3 x
Material
Polyvinyl
Style
Automatic

💧5.6 K-Factor Water Flow

🔥UL/FM/CUL Certified Safety

🛠️1/2" NPT Threaded Fit

HK$417

Duties & taxes included

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Description

🔥 Stay ahead of fire risks with certified, corrosion-proof protection!

DURABLE ALL METAL BUILD - Brass frame & bronze deflector resist corrosion for long-lasting fire safety.
CERTIFIED FIRE PROTECTION - FM Approved & UL/CUL Listed for guaranteed code compliance and inspector trust.
FACTORY TESTED RELIABILITY - 100% hydrostatic tested at 500psi ensures leak-free, robust performance.
EASY PRO DIY INSTALLATION - Standard 1/2" NPT thread fits most systems; installs with common sprinkler wrench.
PRECISION THERMAL ACTIVATION - Glass bulb triggers at 155°F for reliable, timely fire suppression.

The TUNA 2-Pack Sidewall Fire Sprinkler Heads are FM Approved and UL/CUL Listed, featuring a durable brass and bronze construction with a precision 155°F glass bulb for reliable thermal activation. Designed for 1/2" NPT threaded systems, these sprinklers deliver a 5.6 K-factor water flow and undergo rigorous factory hydrostatic testing at 500psi to ensure leak-free, dependable fire suppression in residential, commercial, and industrial settings.

Specifications

ASIN	B08NYDVBQN
Best Sellers Rank	#342,711 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #464 in Automatic Irrigation Sprinkler Heads
Brand	Tuna
Brand Name	Tuna
Color	Chrome
Customer Reviews	4.3 out of 5 stars 26 Reviews
Inlet Connection Size	0.5 inches
Item Dimensions	1.3 x 1.3 x 1.97 inches
Item Highlight	Horizontal 1/2” NPT 155°F (68°C) K=5.6 K80 Dia5mm Glass Bulb Standard Response for Automatic Fire sprinkler System Chrome
Item dimensions L x W x H	1.3 x 1.3 x 1.97 inches
Manufacturer	TUNA
Manufacturer Part Number	NX021C2
Material	Polyvinyl Chloride
Material Type	Polyvinyl Chloride
Maximum Flow Rate	5.6 liters per minute
Maximum Pressure	175 psi
Model Number	NX021
Number of Items	1
Number of Packs	2
Style	Automatic
Style Name	Automatic
UPC	705124113369
Unit Count	2 Count

Reviews

J**N

Sprinkler

Work perfect

9.03.2025

R**Z

LLEGO COMPLETO

TODO MUY BIEN

3.09.2024

G**N

👍 Great

Quick Ship Good product

22.01.2023

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HK$417

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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