ZSTX-15 68°C Pendent Fire Sprinkler Head | Auto Suppression

ZSTX-15 68°C Pendent Fire Sprinkler Head – Reliable Automatic Fire Protection

The ZSTX-15 Pendent Fire Sprinkler Head is a key component of any automatic fire extinguishing system. Designed to detect heat and activate at 68°C (154°F), it quickly suppresses flames before they spread — providing essential protection for commercial and residential spaces alike. Made in Mainland China.

Key Features

• Automatic Heat Detection: Glass bulb activates at precisely 68°C, triggering immediate water discharge to control or extinguish fire.
• Premium Copper Alloy Frame: Constructed from durable copper alloy with a glass bulb and seals — compact, lightweight, and built to last.
• High Strength & Corrosion Resistance: Surface passivation treatment ensures long-term reliability even in humid or demanding environments.
• Finish Options: Available in original color or polished chrome to complement your interior.
• Wide Application: Ideal for restaurants, hotels, retail shops, commercial buildings, storage warehouses, underground garages, and garment factories.
• Pendent Mount Type: Designed for ceiling installation, directing water downward in a uniform spray pattern.

Specifications

Package Contents

• 1 x ZSTX-15 Fire Sprinkler Head

Where to Use It

Whether you're upgrading an existing fire suppression system or installing a new one, the ZSTX-15 pendent sprinkler head is a reliable, cost-effective solution. It integrates easily into standard wet-pipe fire sprinkler systems found in commercial and light industrial settings.

For fire safety standards and guidelines, refer to the U.S. Consumer Product Safety Commission (CPSC) Fire Safety Guide.

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Frequently Asked Questions

Q: What does the 68°C activation temperature mean for the ZSTX-15 fire sprinkler head?

A: The ZSTX-15 pendent fire sprinkler head activates automatically when ambient air temperature reaches 68°C (154°F). At this temperature, the glass bulb inside the sprinkler shatters, releasing the seal and allowing water to flow and suppress the fire. This is a standard activation temperature suitable for most indoor commercial and residential environments.

Q: What type of fire sprinkler system is the ZSTX-15 compatible with?

A: The ZSTX-15 is a pendent-type fire sprinkler designed for use with standard wet-pipe automatic fire suppression systems. It is widely used in restaurants, hotels, warehouses, garages, and commercial buildings. Always consult a licensed fire protection professional to ensure proper system compatibility and code compliance before installation.

Q: What is the thread size and mounting type for the ZSTX-15 sprinkler head?

A: The ZSTX-15 is a pendent (downward-facing) sprinkler head with overall dimensions of 5.4 x 3 cm. For specific thread size compatibility and installation requirements, please refer to your local fire code and consult a certified fire protection installer to ensure proper fit and performance.

Q: Is one sprinkler head included in the package?

A: Yes, each purchase includes one (1) ZSTX-15 fire sprinkler head. If you need to equip multiple zones or rooms, simply order the required quantity to complete your fire protection system.