Waterway 2HP Executive Spa Pump 2 Speed | 3420820-1AThe Waterway Executive 3420820 1A Spa Pump is built to original Waterway engineering standards, delivering dependable 2 HP two speed operation for a wide range of spa and hot tub systems. Its 48 frame motor includes thermal overload protection for safe, consistent performance during extended run cycles. A 6. 5 inch diameter wet end supports strong pressure output while offering rotational adjustment in 90 degree steps, making it easier to adapt the