TDS PDF

Flexible Sprinkler Hose with Fittings for Fire Protection Service (Edition 3, published August 5, 2015; revisions through August 13, 2021). Original standard UL 2443 2021-08 in PDF full version. Additional info + preview on request

Document status: Replaced by

Flexible Sprinkler Hose with Fittings for Fire Protection Service (Edition 4, September 7, 2023). Original standard UL 2443 2023-09 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 2443 2025-08

Flexible Sprinkler Hose with Fittings for Fire Protection Service (Edition 5, published August 26, 2024; revisions through August 4, 2025). Original standard UL 2443 2025-08 in PDF full version. Additional info + preview on request

Document status: Active

Containment Sumps, Fittings and Accessories for Flammable and Combustible Liquids (Edition 1, November 28, 2023). Original standard UL 2447 2023-11 in PDF full version. Additional info + preview on request

Document status: Active

Solid-State Controls for Appliances (Edition 3, published April 30, 2003; revisions through August 15, 2013). Original standard UL 244A 2013-08 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 60730-1 2024-10

Field Installed and/or Field Connected Appliance Controls (Edition 1, published May 12, 2021; revisions through December 18, 2025). Original standard UL 244B 2025-12 in PDF full version. Additional info + preview on request

Document status: Active