BLUE WATER SERIES TWIN PORT PUMPS•Twin outlet port pumps •3/4'' tapered inlet connects directly to sea cock & upper outlet port provides continuous flow of water through 3/4'' or 1-1/8'' discharge (1250 GPH) to live well •Lower outlet port connects to wash down pump through either a 1/2'' or 3/4'' port •High pressure inlet seal handles higher pressures created by high speed pickups commonly used •Made in USADescription: 1/2"-3/4"Size: 550 GPH