UL CLASSIFIED DAMPERS

Description

Designed to protect life and property, Ruskin® manufactures a complete line of UL classified dampers. To meet the diversity of fire and smoke protection requirements, Ruskin® dampers are available in a range of classifications and with a variety of standard features and options. Ruskin® smoke dampers are all UL555S Classified and cover Leakage Classes ONE through THREE. Ruskin® fire dampers meet UL555, UL555C, NFPA, and requirements for primary fire dampers in walls, ceilings and floors.