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Brass Sprinkler Head Fire Sprinkler System FireLock UL FM Standard Response NPT BSPT Thread K8 ESFR

Brass Sprinkler Head Fire Sprinkler System FireLock UL FM Standard Response NPT BSPT Thread K8 ESFR
Product Introduction:
Spark Brass Upright Fire Sprinkler: A Versatile Safety Protection Tool
This brass upright fire sprinkler from fire protection brand Spark is a core building fire safety component that balances durability and practicality.
Core Performance
Actuation Temperature: Equipped with a red glass bulb, it automatically ruptures and discharges water at 68°C when exposed to high temperatures, responding quickly to early-stage fires.
Connection & Compatibility: Features a brass threaded connection (compatible with mainstream fire pipelines) and works with wet pipe fire systems, suitable for commercial buildings, residential properties, and more.
Material Advantages: The all-brass body is corrosion-resistant and anti-aging, making it suitable for long-term use in fire protection environments.
Design & Applications
Mounting Design: Upright installation, ideal for ceiling suspended scenarios.
Appearance: The original brass finish offers both texture and durability, blending seamlessly into the fire safety layout of most building spaces.
As a practical addition to Spark’s fire equipment lineup, it focuses on "stable response + long-lasting durability" to provide reliable early fire protection for various buildings.
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Description
Technical Parameters
Products Description
 
Brass Sprinkler Head Fire Sprinkler System FireLock UL FM Standard Response NPT BSPT Thread K8 ESFR

Brass Sprinkler Head Fire Sprinkler System FireLock UL FM Standard Response NPT BSPT Thread K8 ESFR

 

Spark Brass Upright Fire Sprinkler: A Versatile Safety Protection Tool
This brass upright fire sprinkler from fire protection brand Spark is a core building fire safety component that balances durability and practicality.
Core Performance
Actuation Temperature: Equipped with a red glass bulb, it automatically ruptures and discharges water at 68°C when exposed to high temperatures, responding quickly to early-stage fires.
Connection & Compatibility: Features a brass threaded connection (compatible with mainstream fire pipelines) and works with wet pipe fire systems, suitable for commercial buildings, residential properties, and more.
Material Advantages: The all-brass body is corrosion-resistant and anti-aging, making it suitable for long-term use in fire protection environments.
Design & Applications
Mounting Design: Upright installation, ideal for ceiling suspended scenarios.
Appearance: The original brass finish offers both texture and durability, blending seamlessly into the fire safety layout of most building spaces.
As a practical addition to Spark’s fire equipment lineup, it focuses on "stable response + long-lasting durability" to provide reliable early fire protection for various buildings.

Spark Launches Dual-Spec Fire Sprinkler Heads: Multi-Scenario Compatibility, ISO+CE Certified for Enhanced Safety

Fire protection brand Spark has unveiled its new K5.6 series fire sprinkler heads, featuring brass construction, DN15/DN20 connections, and multiple size options to deliver highly compatible protection for diverse building fire systems.

Crafted with brass chrome-plated finish for corrosion resistance and durability, the series offers 1/2”, 3/4”, and 1” size variants, compatible with water-based fire systems. With an actuation temperature range of 68°C-141°C, it meets both general fire safety needs in residential buildings and high-temperature protection requirements in industrial settings. The product is ISO and CE certified, complies with ANSI, BS, and DIN international standards, and contains no hazardous chemicals for safer installation and operation.

“The key advantage of this dual-spec sprinkler is its all-scenario compatibility—it provides reliable protection from residential spaces to industrial sites,” noted a Spark representative. Now available for purchase, the product emphasizes “high compatibility + strong compliance” for practical fire safety solutions.

Products Parameters
Application Fire Sprinkler System Customizable Yes
Material Brass Place of Origin China
Hazardous Chemical No Brand Name Spark
Model Number DN15, DN20 Application Fire Fighting Sprinkler Head
Size 1/2" 3/4" 1" Temperature 68-141C / 155-286F
Certificate ISO  CE Product Name Fire Fighting Sprinkler Head
Surface Treatment Brass Chrome Usage Fire Fighting System
Type K5.6 Sprinkler Head Standard ANSI BS DIN

 

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Technical Specifications for Spark Brass Upright Fire Sprinkler 1. Thermal Activation Performance Actuation Temperature: 68°C (155°F) Activation Element: Red glass bulb (quick-response type) Response Time Index (RTI): ≤ 50 (m·s)^0.5 2. Hydraulic & Connection Specifications Discharge Coefficient (K-factor): K=80 (L/min·bar^0.5) / K=5.6 (US gpm/psi^0.5) Connection Type: Standard NPT threaded interface (compatible with mainstream fire pipelines) Operating Pressure Range: 0.1 MPa (14.5 psi) – 0.3 MPa (43.5 psi) Maximum Working Pressure: 1.2 MPa (175 psi) 3. Material & Construction Body Material: Full solid brass (corrosion-resistant, anti-aging) Sealing Component: EPDM rubber (leak-proof under operating pressure) Deflector Design: Multi-slit brass deflector (ensures uniform water distribution) 4. Installation & Compatibility Mounting Type: Upright (suitable for ceiling suspension scenarios) Compatible System: Wet pipe fire protection system Coverage Area per Sprinkler: Up to 4.6 m² under standard installation (varies by system pressure)
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