Attwood Tsunami 1200 GPH Ballast PumpProduct Description: With their innovative engineering and compact design, Tsunami pumps deliver high output from a small package. We use the most advanced material available, including the best quality bearings and state of the art brushes, alloys and magnets. Our patented shaft seal prevents leaks caused by misalignment and our caulked and tinned wiring eliminates wicking, prevents water damage and resists corrosion. Three high efficiency aerator

Installs in a 2-3/8" hole

800 Gallons Per Hour [4163LPH]

Also doubles as a great dog leash

2 1/2" ID (fits over majority round guide pole posts)

GPS receiver

Shares the charge between two batteries more efficiently than a battery isolator

Use #8 stainless screws (not included)

rain and the elements

Use a wet towel to remove excess and immediately wipe completely dry

AFI/Marinco is the leading supplier of horns to the marine industry

red LED stop/turn/tail light

One Horizontal Stainless Steel Housing