Rainbow Metal Fan Upper Stage Assembly - D4/D4SE Motor ULTIMATE G Commercial floors take constant traffic

Commercial floors take constant traffic

Swapping in a clean filter restores suction and keeps fine particles from passing back through the exhaust and into the room

a fresh fuse restores power and protects the motor

Fit the new cord and cuff to the hose end for a dependable direct-connect fit

and a proper motor seal

Rainbow Metal Fan Upper Stage Assembly - D4/D4SE Motor ULTIMATE G Commercial floors take constant trafficThis genuine OEM Rainbow metal fan upper stage assembly (Part #R2613) fits the D4 and D4SE motor. The upper stage is a precision fan section that generates airflow as the motor drives it, forming part of the multi stage suction path. A stage assembly that is damaged, chipped, or thrown out of balance produces reduced suction and excessive noise as it spins, and the imbalance adds strain to the motor shaft and bearings. Left unaddressed, that wear