Siemens Combustion AGG2.110 Adapter 321042-401 low-resistance bond between the SGR

low-resistance bond between the SGR motor shaft grounding device and the motor frame

protecting heat exchangers from thermal stress

Designed for closed-loop systems

it is standard practice to mount the KP-37 pressure switch with the bellows facing downward to prevent moisture or debris from accumulating in the sensing element

For technicians servicing reach-in coolers or small tonnage condensers

Siemens Combustion AGG2.110 Adapter 321042-401 low-resistance bond between the SGRThe Siemens Combustion AGG2. 110 Adapter is a critical mounting component engineered specifically for the QRI2A2 infrared flame detector and QRA series sensors in industrial burner applications. This 3 4 inch NPT adapter facilitates precise frontal illumination, ensuring the flame scanner maintains an unobstructed line of sight to the burner flame. Designed for high performance combustion environments, the assembly includes an integrated heat