Spa / Hot Tub Pump - 1.5HP (2HP SPL) for spas and hot tubs requiring 1 speed motor 115/230 Volts 1.5 Center Suction x Side Discharge Motor Description. Smith HP: 1.5 Service Factor 1.0 (2hp SPL) RPM: 3450 Single Speed 115 Volts - 16.3 Amps 230 Volts - 8.3 Amps HZ: 60 Frame: 56Z (48Y) Thermally Protected Pump Description. 1.5 Center Suction x Side Discharge. The item "Spa Hot Tub Pump 1.5Hp (2HP SPL) 1 Speed, 1.5 SD Aqua Flo FMHP, 115/230V" is in sale since Saturday, December 24, 2016. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs".The seller is "jkc0853" and is located in Houston, Texas. This item can be shipped to United States, Canada.