Integrating Ballast

Ok. Im in a 06 Centurion Air Warrior. I have 1 Plastic Tank in the center. I purchased 2 v-drive Fat Sacs and a Integrated Bow Sac. I would like to make it were I can pump the V-drive sacs using the current Pump and hole. What Equipment will I need and how could i hook it up? Pics Would be great

you're going to spend all day filling and emptying four bags with one pump. Do it right and buy extra pumps, you'll be happier if you do it right the first time.

My 05 avalanche came with the factory 3 tank system. They had 3 fill pumps (located behind the engine with intakes under the swim platform) and 3 empty pumps. In 06 the regulations changed and said that every hull penetration below water line must have manual cut-off valves that are easily accessible. So Centurion went to one fill pump and 3 empty pumps. If I was adding to a single tank system I would install a manifold off of the single thru-hull and have a pump for each ballast sac and then install a empty pump for each sac. Below are pictures of my v-drive sacs with the mayfair cartridge pumps for emptying. These have worked every time I've hit the switch, most reliable system I have been around. Don't forget to add vent lines on each sac.

Here is the pump attachment.

One pump is not enough. You should plan on adding more fill ports and drain ports.

Alternatively the Fly High Tsunami pumps are really fast and really not that much trouble to use.