Johnson Controls DMPR-KC053 Crankarm any cracks in the porcelain

any cracks in the porcelain insulator or significant pitting on the rod requires immediate replacement to ensure reliable operation

It is compatible with a wide array of Danfoss models

sooted heat exchangers

this component ensures the exact volumetric flow of gas required for clean combustion and optimal thermal output

Johnson Controls DMPR-KC053 Crankarm any cracks in the porcelainThe Johnson Controls DMPR KC053 is a precision engineered damper crankarm designed to facilitate a robust mechanical connection between an actuator and a damper blade pin extension. Built for rigorous HVAC air management applications, this component features a 1 2 inch shaft diameter, providing secure mounting and torque transmission for standard drive shafts. The adjustable radius mechanism allows for a stroke length ranging from 1 inch to 2 3 4