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This is the common UL and ULC Standard for Water Fire Extinguishers. These requirements cover the construction and performance, exclusive of performance during fire tests, of water fire extinguishers. Water fire extinguishers...

1.1 The purpose of the test is to evaluate the temperature transmission performance of a protective covering over foamed plastic when the assembly is subjected to a standard fire exposure condition following the Standard Time...

This Standard sets forth requirements for flexible underground hose connectors intended for flammable and combustible liquid service at temperatures within the range of -40 °C to +50 °C. This Standard also sets forth...

These requirements cover the construction and performance, exclusive of performance during fire tests, of portable dry chemical and dry powder (Class D) fire extinguishers. Dry chemical and dry powder fire extinguishers are...

1.1 This Standard sets forth minimum requirements for hose and hose assemblies, including vapor recovery hose and assemblies, for use on dispensing devices for flammable and combustible liquids. A hose assembly consists of...

These requirements cover factory-built grease ducts and grease duct assemblies that are intented to be installed as alternatives to the grease ducts constructed of all welded 1.37 mm carbon steel or 1.09 mm stainless steel...

These requirements cover factory-built grease ducts and grease duct assemblies that are intented to be installed as alternatives to the grease ducts constructed of all welded 1.37 mm carbon steel or 1.09 mm stainless steel...

1.1 The intent of this Standard is to evaluate the integrity of power, control, instrumentation, and data cables for their ability to maintain circuit integrity when subjected to standard fire test exposure and associated...

Note: The standards development activity, scope and project need for this NOI (originally published on May 18, 2021) were updated by the responsible SDO on May 14, 2024. 1.1 The intent of this Standard is to evaluate the...

1 SCOPE 1.1 These requirements cover factory-built fireplace systems capable of utilizing solid fuels, as specified by the manufacturer, and intended for provision of supplementary heating in buildings. These fireplace...

The intent of this Standard is to evaluate the integrity of power, control, instrumentation, and data cables for their ability to maintain circuit integrity when subjected to standard fire test exposure and associated hose...