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- The SID (Slip-In damper) series of round motorized dampers are designed for the retro-fit market but work for new construction as well. Using the provided template, the SID damper easily slips into a 1-1/4 in slot cut into the existing round duct. The damper has a double layered blade with an integrated cellular foam sealing gasket. The superior design insures long life and zero maintenance. SID dampers are easy to install, easy to wire and are designed to operate at static pressures up to 1 in w.c. The UL listed MA-ND5 motor actuator is a 24 VAC 3 wire power-open/power-close type motor rated at 18 in-lb of torque. The SID includes an integrated terminal block and NEMA1 rated housing. The actuator also includes adjustable End-Stops for min & Max position capability, allowing adjustment of the design CFM into the zoned area or to set a percentage of relief air (leakage) when the damper is closed.
- Open & close LED's are also included that provide visual indication of the damper position.
- The SID damper can be installed in any logical position that allows future access.
- With a single cuts the SID can be installed in seconds.
- Due to it's 1.5 VA actuator up to 20 SIDs can be controlled from a single EWC controls zone panel with a 40 VA transformer.
- ShapeRoundSize6 inVoltage Rating24 VColorSilverManufacturerEWC ControlsManufacturer #6 SIDRound Duct Size6 inSeriesSIDStatic PressureUp to 1 w.cTypeRetrofitWires to motor3