Data Sheet for Product

OpenAir™ GDE Enhanced Non-Spring Return Rotary Electric Damper Actuator Technical Instructions
Document Number 155-784
January 20, 2017
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as
design improvements are introduced. OpenAir is a trademark of Siemens Schweiz AG. Other product or company names mentioned herein may be
the trademarks of their respective owners. © 2017 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
USA
Tel. + 1 847-215-1000
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Document No. 155-784
Printed in the USA
Page 17
Dimensions
Figure 29. Dimensions of the ASK75.7U Weather Shield in Inches (Millimeters).
Figure 30. GDE Actuator and Mounting Bracket Dimensions in Inches (mm).
Figure 31. Dimensions of the OpenAir GDE/GLB Enhanced Actuator and Mounting Bracket.