Rods "Boremans surge" pics wanted

[RV8tor]

I was doing some research on the boreman surge devices that Rod has at his shop and now my memory isn't so good since I visited there. In my research I found that someone in CMAS took pics of them and posted them on a thread, but now I can not find the thread and I can not even remember how old that thread was. Can anyone help me? I am seriously thinking about implementing this on my 220 and I don't like reinventing something that works. I have a general idea, but the pictures would help me a lot.


PS Rod the clowns are going GREAT and have started to develop their third stripe.

Thanks

 

[A Reef Scene]

I have a pic in my gallery.

 

[RV8tor]

Thanks that is what I am looking for.

The output of the surge should be at the same height as the flapper, correct? thus preventing "head pressure" on the flap, so it opens and closes properly.

Another question. I have looked at the pricy electrical selinoids that opens and closes for bubbleless surge, has anyone thought about using the water timers that are used for watering lawns to use in its place? Granted, it opens and closes in 1 sec, I think it would work if you use float switches and rewire it to work that way, Any thoughts?