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This US Motors 3259 is a 0.25 HP split-phase hot water circulating pump. It features an Open Dripproof (ODP) enclosure and operates at 1725 RPM with a 115V primary voltage. The motor is NEMA Frame 48YZ and has a 4-pole configuration. It is a single-speed motor with automatic thermal protection and a service factor of 1.25. The insulation class is B and it has a maximum ambient temperature rating of 50 degrees C. The bearings are self-aligning at both the shaft and opposite ends.
