Bell & Gossett Circulator Booster Pump, Low Head, Series: LR™, 37 gpm, 12 ft Maximum Head, 125 W, 115 VAC, 1.1 A, 60 Hz, 150 psi Maximum, 2950 rpm Motor, In-line Mount, 225 deg F, 3-7/8 in W x 6 in D x 6-3/8 in H, Import