Fits For Grundfos RS 20/9 F 115v Water Circulator Pump / Boiler Pump 1/6 HP
For Grundfos RS 20/9 F 115v. 1x Water Circulator Pump (as shown in the picture). Type: 3-Speed Pump. Flow Range (GPM): 0-33. Head Range (ft.): 0-29. Max Head (Ft): 29. Temperature Range (F): 36°-230°F.