Iris Damper is calibrated for precise airflow measurement.

Press Release Summary:



Manufactured of galvanized steel and fitted with neoprene gasket for airtight mounting, Iris Damper uses interlocking steel plates and calibrated control lever to form adjustable aperture. It permits airflow to be adjusted and measured at one location, resulting in reduced field time and accurate air balancing. Available in 10 sizes from 4-32 in. with capacities ranging from 15-20,000 cfm, compact unit controls temperature, humidity, and ventilation rate.



Original Press Release:



Iris Damper



Now, for the first time, a single device permits airflow to be adjusted and measured at one location, resulting in reduced field time and improved accuracy in air balancing.

The new Iris Damper uses interlocking steel plates and a calibrated control lever to form an adjustable aperture. By measuring differential pressure across the pressure ports, and referring to the matching performance curve, airflow can be precisely determined.

Ten sizes are available, from 4" to 32", with capacities to 20,000 CFM. The Iris Damper is manufactured of galvanized steel, and fitted with a neoprene gasket for airtight mounting. Stainless steel, motorized and positive seal versions are available.

Rugged, compact and precise, this remarkable new product will revolutionize the industry.

OPTIONS
o IRIS-S Stainless Steel Dampers
o IRIS-M Motorized Dampers [Galvanized, to 12"]
o IRIS-M-PS Positive Seal [Galvanized, to 12"]

FEATURES
o Control temperature, humidity, ventilation rate
o Calibrated for precise airflow measurement
o Interlocking galvanized steel plate construction
o Available in ten sizes: 4" through 32" diameter
o Capacities: 15 cfm to 20,000 cfm

The IRIS Damper, another Air Moving Solution from:
better AIRFLOW by DESIGN(TM)

For more information contact: Jud Alexander

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