UL

UL is a global independent safety science company with more than a century of expertise innovating safety solutions from the public adoption of electricity to new breakthroughs in sustainability, renewable energy and nanotechnology. Dedicated to promoting safe living and working environments, UL helps safeguard people, products and places in important ways, facilitating trade and providing peace of mind.

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