TUNA NX021C2 Pack Fm Npt Fire Sprinkler Head Sidewall Spray 705124113369 1/2 155 5.6

( Brand: Tuna ), ( Manufacturer Part Number: NX021C2 ), ( Part Type: Fire Spray Head ), ( Maximum Pressure: 175.0 ), ( Style: Automatic ), ( Color: Chrome ), ( Pattern: Nx021 2 Pack ), ( Maximum Flow Rate: 5.6 ), ( Material: Polyvinyl Chloride ), ( Unit Count: 2.0 ), ( UPC: 705124113369 ), ( Package Dimensions Lxwxh: 3.58x2.4x1.46 Inches ), ( Weight: 0.31 Pounds )

Review TUNA Pack Fm Approved 1/2 In Npt Sprinkler Head 155 5.6 Sidewall Spray

Introducing the Tuna NX021C2 Pack FM 1/2 NPT Fire Sprinkler Head, a crucial component in ensuring safety and protection against fire hazards in both residential and commercial applications. This sidewall spray sprinkler head, featuring a 155 degree coverage angle and a 5.6 gpm (gallons per minute) flow rate, is designed to discharge water evenly and efficiently in the event of a fire.

The Tuna NX021C2 Fire Sprinkler Head is FM approved, signifying that it has met the rigorous testing standards set by the Factory Mutual Research Corporation. This certification ensures that the sprinkler head can reliably perform in various fire scenarios, providing peace of mind for building occupants and fire departments.

Constructed of brass with a chrome plated finish, this sprinkler head is not only durable but also aesthetically pleasing. Brass is a popular choice for fire protection components due to its strength, resistance to corrosion, and high thermal conductivity. The chrome plating adds an additional layer of protection against rust and ensures a consistent, attractive appearance over time.

This 1/2 NPT threaded sprinkler head can be easily installed on sidewalls, making it suitable for a wide range of applications. Its sidewall spray pattern ensures that water is dispersed evenly and effectively in all directions, covering a larger area compared to other sprinkler head designs.

The Tuna NX021C2 Pack FM 1/2 NPT Fire Sprinkler Head is an essential investment for safeguarding life and property. Its reliable performance, durability, and FM approval make it a trusted choice for professionals and DIY enthusiasts alike. With its balanced combination of functionality, quality, and affordability, this sprinkler head is an excellent addition to any fire protection system.

Tuna NX021C2 pack FM 1/2 NPT fire sprinkler heads are an essential component of fire protection systems. Below are some pros and cons that may help you make an informed decision about purchasing these sprinkler heads.

1. Reliable Performance: These sprinkler heads are designed to provide reliable performance in case of a fire emergency. They are tested to ensure they function properly under various conditions.

2. Sidewall Spray Pattern: The sidewall spray pattern covers the walls and floors of a room, making it ideal for protecting areas with a high risk of fire spread.

3. FM Approval: The FM approval signifies that these sprinkler heads meet the highest standards of fire protection and safety.

4. Easy Installation: These sprinkler heads are relatively easy to install, making them a cost-effective solution for fire protection.

5. Durable: The Tuna NX021C2 pack FM 1/2 NPT fire sprinkler heads are made of high-quality materials that are resistant to corrosion and other environmental factors.

1. Cost: Compared to other types of sprinkler heads, these sidewall spray models can be more expensive.

2. Requires Specific Installation Conditions: These sprinkler heads need to be installed in specific conditions to ensure proper functionality, such as a minimum clearance from the ceiling.

3. May Not Be Suitable for All Applications: Sidewall spray sprinkler heads may not be the best choice for all types of buildings or applications. For example, they may not be suitable for areas with high ceilings or large open spaces.

In conclusion, the Tuna NX021C2 pack FM 1/2 NPT fire sprinkler heads offer reliable performance, a sidewall spray pattern, FM approval, easy installation, and durability. However, they can be more expensive than other types of sprinkler heads, and they have specific installation conditions and may not be suitable for all applications.

Based on the information provided, I would recommend considering these sprinkler heads if you have a need for sidewall spray protection in a suitable application and are willing to invest in a high-quality, reliable fire protection solution.

Details:

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 C. Maximum Working Pressure:175psi 12bar.

NPT: National Pipe Tapered is common in plumbing and some industrial uses. Discharge Coefficient: K 5.6 us.S /80 Metric. As the two fittings are threaded together opposite tapers force thread friction and makes seal without use of a gasket. 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.

During a fire conditions, the thermal-sensitive liquid in glass bulb expands, causing to shatter, releasing button and spring seal assembly.

part #: nx021c2 prices

• $29.75-$134.96

specifications lawnsoak:

• brand: Tuna
• mpn: Nx021c2
• part type: Fire Spray Head
• maximum pressure: 175.0
• style: Automatic
• color: Chrome
• pattern: Nx021 2 Pack
• maximum flow rate: 5.6
• material: Polyvinyl Chloride
• unit count: 2.0
• upc: 705124113369
• package dimensions lxwxh: 3.58x2.4x1.46 Inches
• weight: 0.31 Pounds

general lawnsoak:

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

shipping lawnsoak:

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

returns lawnsoak:

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

payments lawnsoak:

• wallet: Paypal
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• credit card: Visa

seller lawnsoak:

• # reviews: 217
• rating: 100.0%
• city: New York, New York

offer lawnsoak:

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

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• Tuna Nx025 2 Pack Fm Approved Fire Sprinkler Head Pendent 1 2 In Npt 155 F (66.3% similar) As its name implies this is a tapered thread so that the outside diameter of male Odom 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...(October 25th, 2025)