Grundfos Magna1 65-60 F 340 Circulator Pump 97924203 / BRAND NEW SUPER BARGAIN FREE POSTAGE Grundfos Magna1 65-60F (340) ERP/EUP ready variable speed circulator. The Grundfos Magna1 65-60F (340) is an energy efficient variable speed circulator which is used primarily for one and two-pipe heating systems. NOTE: THIS PUMP HAS FLANGED CONNECTIONS. Can also be used in place of model 99221371
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