TUNA NX025 Pack Fm Fire Sprinkler Head Pendent Npt 726323280799 1/2 155

( Brand: Tuna ), ( Manufacturer Part Number: NX025 ), ( Part Type: Fire Head ), ( Model Name: No ), ( Maximum Pressure: 175.0 ), ( Size: 2 Pack ), ( Style: Fixed Spray ), ( Color: Gold ), ( Material: Metal ), ( Unit Count: 2.0 ), ( UPC: 726323280799 ), ( Package Dimensions Lxwxh: 4.92x2.99x1.81 Inches ), ( Weight: 0.26 Pounds )

Review TUNA Pack Fm Approved Sprinkler Head Pendent 1/2 In Npt 155

Introducing the Tuna NX025 Pack FM Fire Sprinkler Head Pendant 1/2 NPT 155, a reliable and effective fire protection solution for your commercial or residential space. This fire sprinkler head is designed to activate and discharge water or other fire suppressing agents in the event of a fire, ensuring the safety of people and property.

The Tuna NX025 is a fire sprinkler pendant head, which means it is suspended from the ceiling by a thread or chain. It is available in a pack of multiple units for larger installations. The FM approval signifies that this product has been tested and certified by the Factory Mutual Research Corporation, a renowned organization known for its rigorous testing and certification processes.

This fire sprinkler head is engineered with a 1/2 NPT thread connection, which makes it compatible with standard fire sprinkler systems. The threaded connection ensures a secure and leak-free installation. The head has a 155-degree coverage angle, which means it can effectively cover a large area, making it suitable for use in open spaces like warehouses, factories, and large commercial buildings.

The Tuna NX025 is designed with a rugged and durable construction, making it capable of withstanding the rigors of frequent use and harsh environmental conditions. The head is made of brass, a corrosion-resistant material, which ensures longevity and maintenance-free operation. The glass bulb temperature gauge is shatter-resistant, adding an extra layer of safety and reliability.

This fire sprinkler head is easy to install and maintain. It comes with a pre-attached flexible hose that allows for easy installation and adjustment. The head also has a test port, which makes it convenient to perform regular testing and maintenance.

In summary, the Tuna NX025 Pack FM Fire Sprinkler Head Pendant 1/2 NPT 155 is a high-quality and effective fire protection solution for large spaces. It is FM approved, has a 1/2 NPT thread connection, a 155-degree coverage angle, and is constructed of brass for durability and corrosion resistance. It is easy to install and maintain, making it a smart investment for any commercial or residential fire protection system.

Tuna NX025 pack FM approved fire sprinkler head pendants are essential components of automatic fire suppression systems. These sprinklers are designed to discharge water or other fire suppressing agents when heated above a specific temperature. Here are some pros and cons of buying this particular model:

1. FM Approval: The Tuna NX025 is FM Approved, which means it has met the high standards set by the Factory Mutual Research Corporation for fire safety.

2. Durable Construction: These sprinklers are made of brass, making them highly resistant to corrosion and suitable for various applications.

3. Versatile: The Tuna NX025 is available in different models for various temperature ratings, making it suitable for various applications.

4. Easy Installation: These sprinklers have a simple threaded connection, making installation quick and straightforward.

5. Reliable Performance: The Tuna NX025 is designed to activate at the correct temperature and discharge the necessary amount of water or suppressing agent.

1. Higher Cost: Compared to non-approved or lower-end models, FM Approved sprinklers like the Tuna NX025 tend to be more expensive.

2. Limited Customization: While there are different temperature ratings, these sprinklers may not offer extensive customization options for specific applications.

3. Dependent on Water Supply: The effectiveness of the Tuna NX025 depends on a consistent and adequate water supply.

4. Potential for False Alarms: These sprinklers could potentially trigger false alarms due to temperature fluctuations or other factors, leading to unnecessary water damage.

In conclusion, the Tuna NX025 pack FM approved fire sprinkler head pendant offers reliable performance, durability, and fire safety compliance. However, its higher cost and potential for false alarms are important considerations. Ultimately, if you require a high-performance, reliable fire suppression system for your application, the Tuna NX025 is a solid choice. If budget is a concern, you may want to consider alternative, non-approved models.

Details:

As its name implies this is a tapered thread so that the outside diameter of male ODM gets smaller towards end fitting and inside female narrows with depth. Nominal Orifice Size:1/2 15mm. As the two fittings are threaded together opposite tapers force thread friction and makes seal without use of a gasket. Maximum Working Pressure:175psi 12bar.

During a fire conditions, the thermal-sensitive liquid in glass bulb expands, causing to shatter, releasing button and spring seal assembly. NPT: National Pipe Tapered is common in plumbing and some industrial uses. Discharge Coefficient: K 5.6 us.S /80 Metric. Temperature Rating: 155 F 68 C.

Water flowing through the sprinkler orifice strikes deflector, forming a uniform spray pattern to extinguish or control fire.

part #: nx025 price

• $29.75

specifications lawnsoak:

• brand: Tuna
• mpn: Nx025
• part type: Fire Head
• model name: No
• maximum pressure: 175.0
• size: 2 Pack
• style: Fixed Spray
• color: Gold
• material: Metal
• unit count: 2.0
• upc: 726323280799
• package dimensions lxwxh: 4.92x2.99x1.81 Inches
• weight: 0.26 Pounds

general lawnsoak:

• condition: New
• Watering Equipment > Irrigation Systems > Lawn Sprinklers Sprinkler Heads

offer lawnsoak:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: October 25, 2025

shipping lawnsoak:

• transit: 3-5 Days
• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard

returns lawnsoak:

• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller lawnsoak:

• rating: 99.3%
• city: Mojave, California
• # reviews: 290

payments lawnsoak:

• credit card: Mastercard
• other
• wallet: Google-pay

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• Tuna Nx021c2 2 Pack Fm Approved 1 2 In Npt Fire Sprinkler Head 155 F K 5.6 Sidewall Spray (66.3% similar) Nominal orifice SIZE:1/2 15MM. Water flowing through the sprinkler orifice strikes deflector, forming a uniform spray pattern to extinguish or control fire. Temperature rating: 155 f 68 maximum working PRESSURE:175PSI 12BAR. Npt: national pipe tapered is common in plumbing and some...(October 25th, 2025)