DN15 1/2" Pendant Fire Sprinkler Head | 68°C Brass Chrome

DN15 1/2" Pendant Type Fire Sprinkler Head – 68°C Activation

Keep your building protected with this heavy-duty DN15 (1/2 inch) pendant-type fire sprinkler head, engineered to activate automatically at 68°C (154°F). Built from a high-quality copper alloy frame with a stainless steel finish and polished chrome surface, this sprinkler head delivers reliable, fast-response fire suppression for a wide range of commercial and residential applications.

Key Features

• Automatic Thermal Activation: Glass bulb triggers water discharge at exactly 68°C, providing dependable early-stage fire response.
• Copper Alloy Frame & Glass Bulb: Precision-assembled components ensure structural integrity and consistent performance.
• Chrome Surface Finish: Corrosion-resistant passivation treatment gives a polished, professional appearance suitable for visible ceiling installations.
• Ceiling Pendant Mount: Designed for ceiling-mounted, downward-spray installation — ideal for standard commercial suppression systems.
• Compact & Discreet: Measures just 5 × 3.4 cm, fitting neatly into ceilings without an obtrusive footprint.
• Versatile Applications: Suitable for restaurants, hotels, retail shops, commercial buildings, storage warehouses, underground garages, and garment factories.

Specifications

What's in the Box

• 1 × DN15 Pendant Fire Sprinkler Head (68°C)

Made in China.

For guidance on fire sprinkler systems and fire safety standards, refer to the U.S. Consumer Product Safety Commission – Residential Fire Safety.

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Learn more: Fire sprinkler system

Frequently Asked Questions

Q: What does the 68°C activation temperature mean for this fire sprinkler head?

A: The 68°C rating refers to the temperature at which the glass bulb inside the sprinkler head will shatter, triggering water flow. This is the most common activation temperature for standard commercial and residential fire suppression environments, making the DN15 68°C pendant sprinkler suitable for typical indoor spaces like offices, hotels, and warehouses.

Q: What pipe thread size does this pendant sprinkler head fit?

A: This sprinkler head features a standard 1/2 inch (DN15) NPT thread, which is compatible with the most widely used fire suppression pipework in commercial and residential buildings.

Q: Is this sprinkler head suitable for both upright and downward pendant installation?

A: This unit is specifically designed as a pendant (downward) type sprinkler, meaning it hangs below the pipe and sprays water downward. Please ensure your fire suppression system is configured for pendant-type heads before installation.

Q: Can this sprinkler be used in a restaurant or hotel?

A: Yes. This DN15 pendant fire sprinkler head is widely used in restaurants, hotels, retail shops, commercial buildings, storage warehouses, underground garages, and garment factories — anywhere a ceiling-mounted fire suppression system is required.