Posted 12/9/2007 14:44 (#256034 - in reply to #256011) Subject: Re: Grain bin sump grate. (pic)
West Michigan
You can buy these from most grain bin companies. I don't ever fill a bin without on over the hole. Have on get plugged once then you will buy them for every bin. Since using them we have never had one plug up.
Grain bin sump grate. (pic)
