I set two pumps from a single SSE visible on top of this base. Just for the picture. The other two pumps are bolted on. The way I found it.
There is a brass tag on it that says Serial #138
Does anybody have any SSE catalogs or advertising.
Could this have something to do with a gas pump island or ECO air meters or Bennett gas pumps?

What went in the middle of this base? 4 big Holes

Did SSE make double electric pump? I have a couple of Jacks gas pump books, I didn't see anything similar.

Cheers to Jack those books are very helpful.

Thanks for any help in advance!