Pay in 4 interest-free payments of $56.41 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
As long as the motor speed (RPM) and 18-inch diameter match the original specs
it ensures proper clearance and mechanical pull-in alignment
Proper alignment prevents "walking" and maintains the 14-inch fan blade clearance within the venturi
Precision Regulation: Maintains consistent 4-12" WC outlet pressure even at low pilot flow rates
Johnson Controls DMPR-KC212 Jackshaft Kit 30067439-890 As long as the motorThe Johnson Controls DMPR KC212 Jackshaft Kit is a critical component for high torque HVAC damper linkage applications, specifically designed for 3 panel damper configurations. Featuring a 1 inch diameter jackshaft, this kit ensures rigid mechanical transmission and precise blade positioning in heavy duty commercial airflow systems. Engineered to integrate seamlessly with CD 2500 and CD 2100 series dampers, the DMPR KC212 eliminates slippage and