1/2 Pendent Fire Sprinkler 93 Degree
The 1/2″ Pendent Fire Sprinkler with a 93°C activation temperature is a high-temperature fire protection device engineered for environments where elevated ambient heat is common. Ideal for boiler rooms, commercial kitchens, factories, and areas containing heat-generating equipment, this pendent sprinkler installs in a ceiling-mounted, downward-facing position to deliver uniform water distribution across the protected area.
Constructed from durable materials such as brass, bronze, or stainless steel, it offers long-lasting performance, corrosion resistance, and dependable operation under demanding conditions. The sprinkler features a heat-sensitive glass bulb filled with a liquid that expands as temperatures rise. When the surrounding temperature reaches 93°C (199°F), the bulb bursts, releasing water immediately to suppress or control the fire—helping reduce property damage and enhance occupant safety.
With a standard 1/2″ NPT connection, this sprinkler integrates easily with most fire suppression systems and is designed for straightforward installation using common plumbing tools. It meets industry fire safety standards, offers low maintenance requirements, and helps minimize false activations in warm environments. Its reliable activation, durable design, and consistent performance make it a cost-effective solution for fire protection in industrial and commercial applications.
Specifications
Type: Pendent fire sprinkler
Activation Temperature: 93°C (199°F)
Response Type: Standard response
Connection Size: 1/2″ NPT
Activation Mechanism: Heat-sensitive glass bulb
Material: Brass / bronze / stainless steel (depending on model)
Finish Options: Brass, chrome, corrosion-resistant coatings
Spray Pattern: Uniform circular distribution
Installation: Ceiling-mounted, downward-facing
Applications: Boiler rooms, industrial kitchens, factories, heat-intensive environments
Corrosion Resistance: Yes
Compliance: Meets or exceeds industry fire safety standards
Maintenance: Low maintenance, inspection-friendly
Temperature Identification: Color-coded bulb or marking
Quick Links
