Freeze-Resistant Dry Pendent Sprinklers For Low-Temperature Environments
Freeze-Resistant Dry Pendent Sprinklers For Low-Temperature Environments suppliers
Freeze-Resistant Dry Pendent Sprinklers For Low-Temperature Environments factory
Freeze-Resistant Dry Pendent Sprinklers For Low-Temperature Environments best
Freeze-Resistant Dry Pendent Sprinklers For Low-Temperature Environments
Dry pendent sprinkler heads function in dry fire systems, fitting low-temp areas (e.g., cold storage). On fire, their glass bulb breaks, triggering water flow via pipes to quickly extinguish flames and protect targeted spaces.
Description
Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of freeze-resistant dry pendent sprinklers for low-temperature environments in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.
dry pendent sprinkler heads
dry pendent sprinkler heads
Designed exclusively for dry pipe fire protection systems, our CA-FIRE Dry Pendent Sprinkler Heads deliver reliable fire suppression in low-temperature spaces where traditional wet-pipe systems risk freezing. The distinct red freeze-resistant sleeve and quick-response red glass bulb (visible in the product image) make it a robust choice for cold storage, warehouses, and unheated industrial areas.
Core Advantages
Freeze-Proof Design: The red insulated sleeve prevents water from stagnating in the exposed pendent section, eliminating the risk of pipe bursts in freezing conditions (down to -40°F/-40°C).
Fast-Response Activation: The red glass bulb (rated for 68°C/154°F) triggers rapidly at standard fire temperatures, ensuring immediate water discharge once activated.
Durable Construction: Built with corrosion-resistant brass and stainless steel components, this sprinkler head withstands harsh industrial environments and maintains long-term performance.
Standardized Compatibility: The male NPT thread (1/2" or 3/4" available) ensures seamless integration with most dry pipe fire system installations.
Code-Compliant: Meets global fire safety standards (including FM, UL, and CE certifications) to ensure regulatory approval for your facility.
Technical Specifications
| Parameter | Details |
|---|---|
| Operating Temperature | 68 °C (154 °F) activation (red glass bulb) |
| Thread Size | 1/2" NPT (standard) / 3/4" NPT (optional) |
| Working Pressure | Up to 175 PSI (12.0 bar) |
| Material | Brass body + stainless steel components |
| Design Type | Dry pendent, upright installation option |
Ideal Applications
Cold storage facilities & freezers
Unheated warehouses and distribution centers
Outdoor canopies and loading docks
Industrial manufacturing plants
Parking garages and unoccupied commercial spaces
OUR CERTIFICATE:
Our address
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN CHINA
Phone Number
+86 15960762930
alison@ca-fire.com
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