Overview Product Description Century H636 Square Flange Pool Pump Motor 1-1/2 HP 3450 RPM Y56Y FRAME SQUARE FLANGE 3 PHASE 208-230/460 VOLT 6.4-5.8/2.9 AMP S.F. 1.47 SINGLE SPEED DRIP PROOF REVERSIBLE ROUND (NO BASE) 0.625" X 0.91" SHAFT THREADED Features: Ball Bearings, Horizontal Mount, Continuous Duty, No Thermal Protection. The swimming pool motors have a square mounting face for the pump attachment, with 4 non-threaded bolt holes to attach the pump. Motor has a threaded shaft. This type is common to most Sta-Rite, Red Jacket and Sears jet and pool pumps. Cross Reference: 7-165366-24 Product Videos Custom Field Product Reviews