Black flush tank

[Walldo]

Can someone tell me what Gulfstream means when they say a "black flush tank", I assumed it meant that the black tank has a flush system in it, but after looking for the attaching point for the hose for about 15 minutes; with no luck. Unless it is in a weird place (or just hidden very well) on the Supernova's, not any where around the black tank... Or maybe the build sheet lies and it does not have a flush system? Or Gulfstream means something else, Tank design? Any input would be great. Thanks

[Nanaeve]

Our 09 Endura/ International has the flushtank and it appears as a hosefitting and cap right below the blackwater drain valve. You hook up a garden hose to it and turn it on, usally while dumping and rinse your black tank. There are several pieces of black pipe, similar to 1/2 inch drip line that are on top of the tank and they spray the tank when you turn on the hose. Hope this helps, its really apparent to see and should be there unless your build sheet is wrong.

[Walldo]

Well I think the build sheet lied. Time to call the dealer, and or Gulfstream. Thanks