NEWS

New UL Test Standards for Fire and Smoke Dampers

Underwriters Laboratories have developed more stringent test requirements for Fire and Smoke dampers, which become effective July 1, 2002. ... Read More.

FSAF120-24-S Actuator Spec

FSAF120 FSAF120S FSAF120-S FSAF-120 FSAF-120-S FSAF24 FSAF24S FSAF24-S FSAF-24 FSAF-24 FSAF-24-S ... Read More.

New Code Requirements Challenge Manufacturers

Ruskin Economizer Solution meets demanding leakage and air ventilation specifications. (KANSAS CITY, Mo.) – New, more stringent leakage and ventilation... ... Read More.