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AMCA 520-09
- Laboratory Methods for Testing Actuators
- Handbook / Manual / Guide by Air Movement and Control Association, 12/02/2009
- Publisher: AMCA
$69.00$137.00
This standard establishes an industry standard for minimum rating and testing of actuators used on fire/smoke dampers. Requirements cover torque or force rating, long term holding, operational life, elevated temperature performance, periodic maintenance, production, and sound testing for both pneumatic and electric operators.
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