Johnson Controls DMPR-KC050 Crankarm Silicon carbide is sensitive to

Silicon carbide is sensitive to skin oils

Broad Material Compatibility: Works with brass

Key Benefits for Technicians: Universal Compatibility: Includes a universal-style mounting bracket that matches existing hole patterns for fast OEM replacement

providing a high-integrity connection point for 3-pole double-throw (3PDT) switching operations

ensure your furnace burner assembly is properly grounded

Johnson Controls DMPR-KC050 Crankarm Silicon carbide is sensitive toThe Johnson Controls DMPR KC050 Crankarm is a heavy duty linkage component engineered for demanding HVAC damper applications. Designed to fit a 7 16" diameter shaft, this crankarm provides the mechanical leverage required to translate actuator rotation into precise damper blade movement. The integrated adjustable radius, ranging from 1 inch to 2 3 4 inches, allows technicians to fine tune the stroke and torque delivery, ensuring optimal seal