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BlazeMaster is UL Listed (Underwriters Laboratories), C-UL and ULC

UL 1821 - Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service
UL 1887 - Standard for Safety Fire Test of Plastic Sprinkler Pipe for Visible Flame and Smoke Characteristics

ULC/ORD - C199 - Combustible Piping for Sprinkler Systems

UL 1821 Fire Test

  • Fire reaches 1,600°F (870°C).
  • After approximately 1 minute, sprinkler head activates.
  • Pipe is in direct contact with fire plume at 700°- 900°F (370°- 483°C) for a total of 10 minutes.
  • Test is conducted by placing the flame under the joint and fitting.

UL Guide Card