Overview Product Description Circulator Pump Motor replace Armstrong, B&G, CP-R1463, Replaces Armstrong number 811757-007, 028,031, B&G 111050 1725 rpm 115 / 230v 1 h.p. for hot water boiler & booster pumps reversible Bolt Circle: 5.86" 5/8" x 1-1/4" shaft diam. CCW shaft rotation Cross Reference: 111050, 169232, 3CFE4. 623S, 811757-007, 811757-028, 811757-031 Product Videos Custom Field Product Reviews