FIRE SPRINKLER

Description:

The 57°C Fire Sprinkler is a heat-sensitive automatic fire suppression device designed to activate when the ambient temperature reaches 57°C (135°F). It is typically used in environments where early detection and fast response are critical, such as electrical rooms, computer/server areas, or low-temperature storage spaces. Upon reaching the activation temperature, the heat-sensitive bulb or fusible link breaks, allowing pressurized water to discharge and suppress the fire at its early stage.

Specifications:

• Temperature Rating: 57°C (135°F)

• Sprinkler Type: Pendant / Upright / Sidewall (as required)

• Response Type: Standard Response or Quick Response

• Operating Element: Glass bulb (typically red for 57°C)

• Bulb Diameter: 3 mm or 5 mm

• K-Factor: K5.6 (standard); others available (e.g., K8.0, K11.2)

• Thread Size: ½” BSP/NPT (standard)

• Material: Brass body with chrome-plated or polyester finish

• Coverage Area: As per NFPA or EN guidelines (usually 12–16 m² per head)

• Standards Compliance: UL Listed / FM Approved / LPCB / CE (as applicable)

Features:

• Early activation at lower temperatures for sensitive areas

• Durable corrosion-resistant finish

• Compatible with wet, dry, and pre-action sprinkler systems

• Fast, localized water discharge minimizes fire damage

• Color-coded glass bulb for easy temperature identification

Applications:

• Electrical and server rooms

• Cold storage or temperature-controlled areas

• Laboratories and data centers

• Museums, archives, and high-value storage

• Cleanrooms or environments requiring early response.