Century 1.0 HP Square Flange 48Y Up Rate Motor - USQ1102 A Answered on 9/9/2021 by InyoPools Product Specialist Craig C. Hello Phyllis. The Hayward Model number provided, SP2607x10, identifies your pool pump as a Hayward Super Pump 1.0 HP. The Hayward Super Pump SP2607x10 is manufactured with a C-face (round flange) motor. Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102 The pump's motor is matched to a specific Impeller. The Super Pump Impellers compatible with the UST1102 (1.0 HP Up Rate) are SPX1607-C, SPX1608-C, and SPX2607-C. If your impeller is stamped with any of these identifications, the correct replacement motor is the UST1102. Attached please find an exploded parts diagram for the Super Pump for Events | Institute for Translational Medicine and Therapeutics Symposia. ITMAT symposia enlist outstanding speakers from the US and abroad to address topics of direct relevance to translational science. Read more