GPH on Internal Overflow??

mrok12 · 08-20-2001, 08:14 AM

Question?
Does anyone have any Idea how many GPH an internal overflow does? The bulk head is 1 inch as is the stand pipe. The reurn is 3/4 inch. The tank is a factory drilled All Glass Aqurium.

Thanks
MROK12

tendar · 08-20-2001, 01:42 PM

All-Glass says that a overflow has a max of 620 gph.
I had emailed them this queston a few weeks ago and that is what they said.

08-20-2001, 08:14 AM	#1
mrok12 Mayor Join Date: Jul 2001 Location: Van Buren, MI Posts: 1,052	GPH on Internal Overflow?? Question? Does anyone have any Idea how many GPH an internal overflow does? The bulk head is 1 inch as is the stand pipe. The reurn is 3/4 inch. The tank is a factory drilled All Glass Aqurium. Thanks MROK12

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08-20-2001, 01:42 PM	#2
tendar Governor Join Date: May 2000 Location: tempe,AZ Posts: 1,114	All-Glass says that a overflow has a max of 620 gph. I had emailed them this queston a few weeks ago and that is what they said.

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