Ewc Controls 4SID Motorized Slip-In-Damper 24V 4 Inch

Product Description

The EWC CONTROLS 4SID is a 4-inch round motorized slip-in damper designed for retrofit HVAC applications, including air quality systems. This 24V damper features a double-layered blade with an integrated cellular foam sealing gasket, ensuring long life and minimal maintenance. It easily slips into a 1 1/4-inch slot cut into existing round ductwork. The UL Listed 24VAC 3-wire motor actuator provides 18 inch-lbs of torque and includes adjustable end-stops for precise airflow control and zone management.

• Designed for retrofit applications, easily slips into 1 1/4 inch slot in existing round duct.
• Features a double-layered blade with integrated cellular foam sealing gasket for durability.
• UL Listed 24VAC 3-wire motor actuator with 18 inch-lbs of torque and adjustable end-stops.

Product Highlights

Visual OPEN/CLOSE LED indicators provide clear damper position status.

Product Information

Standard Information

• Brand: EWC CONTROLS
• Manufacturer Part Number: 4SID
• Country of Origin: USA

Technical Specifications

• Size: 4 Inch
• Shape: Round
• Input Voltage: 24V
• Application: Air Quality
• Product Type: Slip-In Damper
• Motor Wires: 3
• Motorized: Yes
• Spring Return: Non-Spring Return
• Damper Type: Retrofit