KMC Controls MCP-1030-3108 Actuator

The KMC Controls MCP-1030-3108 is a heavy-duty pneumatic damper actuator designed for precise proportional or two-position control within commercial HVAC systems. This unit features a 3-inch stroke and is factory-calibrated for a 5-10 PSI spring range, ensuring reliable performance in managing air volume and static pressure. Built for durability, the MCP-1030-3108 pneumatic actuator utilizes a robust ball joint mounting configuration with a right-angle bracket, making it ideal for integration with standard damper shafts. It is a direct technical equivalent to the KMC M573-3108, allowing for seamless field replacement in existing pneumatic layouts. For contractors requiring high-accuracy modulation, this damper motor supports the addition of a positive positioner to maintain exact blade orientation against varying air loads. Whether you are servicing legacy hardware or installing new pneumatic control systems, this actuator provides the mechanical force and stroke consistency necessary for critical airflow applications.

Technical Performance Specs

• Universal Compatibility: Directly replaces the KMC M573-3108, maintaining identical footprint and stroke parameters for fast field swaps.
• Precise Control Range: The 5-10 PSI operating range allows for smooth modulation or decisive two-position action in diverse air handling environments.
• Versatile Shaft Integration: Equipped with a right-angle bracket and crankarm that accommodates both 1/2-inch and 3/8-inch damper shafts.
• Rugged Mounting: Features a high-tolerance ball joint and bracket mount to reduce mechanical binding and withstand high-cycle operations.
• High-Torque Performance: The 3" x 3" cylinder design provides sufficient force for heavy-duty multi-blade damper assemblies.

Common Questions

Is the MCP-1030-3108 interchangeable with older KMC models?
Yes, this unit is the functional and dimensional equivalent of the M573-3108. It is designed to fit the same mounting footprint, utilizing the same pneumatic damper control logic and hardware connections.

Can I use this actuator for both modulation and on/off service?
The 5-10 PSI range is standard for gradual modulation; however, it can effectively serve as a two-position actuator when supplied with full main air or zero pressure via a solenoid valve.

What damper shaft sizes are compatible with the included crankarm?
The hardware is designed for maximum field flexibility, fitting both 3/8-inch and 1/2-inch round or square shafts commonly found in commercial ductwork.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.