Puravent 7621 SPI-080 C Iris Damper User Manual
The Puravent 7621 SPI-080 C Iris Damper User Manual provides detailed instructions and technical specifications for the SPI-080 C Iris Damper. Learn about its low noise level, centrically-formed air flow, and fixed test points for precise measurements. Available in sizes ø 80-800mm, this damper is made from galvanized sheet steel and is fitted with a rubber seal tested for air-tightness. Discover how to install and use this exhaust air device with the included diagrams and technical parameters.