Grundfos UPS43-100F 95906637 Circulator Pump 230 V Cast Iron High Flow SuperBrute - See pictures for product details. Includes only the pump, 2 rubber washers and bolts.
New without box.
* Not to be confused with the 95906636 - which is also a UPS43-100F - but with 115 V power.
https://www.supplyhouse.com/Grundfos-95906637-UPS43-100F-3-Speed-High-Flow-SuperBrute-Flanged-Circulator-Pump-230V