2 1/2" header box wanted

[umpqua_gold]

Actually, the keene a52, which is a 10" wide sluice, will handle a 3" suction nozzle feed. As hoser said, convert to dredge riffles! More water/larger rocks make the change necessary.

Want proof that it can handle a 3"?

here ya go

six hours dredging cow creek oregon

cow creek.jpg (39.76 KiB) Viewed 2103 times

There are some modifications to do, but it can and will handle it if you do your research and your testing.....

good luck