* 56604 ATTWOOD MARINE TSUNAMI MK2 1200 AERATOR STRT / I2

56604 / I3

1200 GPH AERATOR PUMP 

REPLACES ATTWOOD TSUNAMI 4660/4661 SERIES AERATORS

THRU-HULL 1-3/8" UNF INLET THREADS 

FITTINGS INCLUDED: ELBOW AND STRAIGHT FITTINGS PLUS WASHER