I'm currently in the process of a rebuild which will connect two tanks to one sump.
Tank A is drilled with two 3/4 inch bulkheads, one as a drain and the other as a return.
Tank B is drilled with three 1 inch bulkheads, two as a drain and one as a return.
On Tank A, I would like to make the drain 1 inch. And on tank B, I would like to make the return 3/4 inch. To sum up, return lines to both tanks will be 3/4 inch and all drains will 1 inch.
Inserting a 3/4 inch bulkhead into the glass that was drilled to accommodate a 1 inch bulkhead shouldn't be difficult. I just need to find a gasket who's center is only big enough for a 3/4 inch bulkhead, but broad enough to accommodate the larger 1 inch hole in the glass.
The bigger issue is enlarging one of the 3/4 inch holes on tank A to accommodate a 1 inch bulkhead.
So my questions are:
1. Can someone recommend or provide a link to a gasket that will allow me to install a 3/4 inch bulkhead in a 1 inch opening?
2. Is there a way that I can enlarge a hole for a 3/4 inch bulkhead to accommodate a 1 inch bulkhead?
Thanks
Dom
Tank A is drilled with two 3/4 inch bulkheads, one as a drain and the other as a return.
Tank B is drilled with three 1 inch bulkheads, two as a drain and one as a return.
On Tank A, I would like to make the drain 1 inch. And on tank B, I would like to make the return 3/4 inch. To sum up, return lines to both tanks will be 3/4 inch and all drains will 1 inch.
Inserting a 3/4 inch bulkhead into the glass that was drilled to accommodate a 1 inch bulkhead shouldn't be difficult. I just need to find a gasket who's center is only big enough for a 3/4 inch bulkhead, but broad enough to accommodate the larger 1 inch hole in the glass.
The bigger issue is enlarging one of the 3/4 inch holes on tank A to accommodate a 1 inch bulkhead.
So my questions are:
1. Can someone recommend or provide a link to a gasket that will allow me to install a 3/4 inch bulkhead in a 1 inch opening?
2. Is there a way that I can enlarge a hole for a 3/4 inch bulkhead to accommodate a 1 inch bulkhead?
Thanks
Dom