The CDRAMS round air monitoring station damper allows customers to make a control package that is designed for their own building automation and cfm requirements, says the company. The damper ensures that the correct amount of outside air enters the hvac system, and provides the zone control and proper air-flow in occupied spaces, states the company. Available in 6- to 24-in. sizes, this package combines low leakage round control damper and airflow measurement functions in one assembly.
Ruskin, 3900 Greaves Rd., Kansas City, MO 64030; 816-761-7476; 816-765-8955 (fax); www.ruskin.com (website).