Pentair Sta-Rite TPRAF-174L Dyna-Jet TPR-Series Single Speed Energy Efficient Spa and Water Features Pump, 1-1/2 HP, 115/230-Volt Used for residential commercial, indoor or outdoor installation Precision-molded of a proprietary blend of glass-reinforced thermoplastic that is highly corrosion resistant Ideal pump for warm water service UL certified product with 2-inch by 2-inch NPT port Measures 25-1/2-inch length by 15-3/4-inch height by 13-1/4-inch width