I am trying to figure out how many discs to buy from these guys.

http://www.aerationstore.com/category/DD.html

I am going to match it either a GAST or THOMAS pump.

The website for the discs says check technical data page but there is none. So I called them and they emailed me a PDF file which I am going to attempt to post in this thread. I really dont understand the numbers or how they transition to the PUMP CFM?

Here are the numbers for the 9" and 12 " discs.
1


9" DISC
DESIGN FLOW
1.5-3.0 SCFM
2.5-5.0 SM(3)/hr

-------------------------

FLOW RANGE
0-7 SCFM
0-12 SM3/hr


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12" DISC
DESIGN FLOW
1.5-3.0 SCFM
4.2-8.3 SM(3)/hr

FLOW RANGE
0-7 SCFM
0-20 SM3/hr


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Last edited by RUMBLON; 01/11/16 03:07 PM.