Anyone know what protein skimmer this is?

[Eggyoke]

I think marine depot still sells the sedra pumps with the needle wheel

 

[Scott.h]

Figures. I think I can make this sicce 5 work. It's 1300 max but it's an adjustable pump. I just need to plumb it right.

 

[Scott.h]

Does anyone know specifically how many gallons per hour makes this skimmer work it's best? I put a pump on it that's rated at 480 gallons per hour. It seems to do be doing fine, plenty of bubbles, but there's gonna be some build up below the cup due to the water line. Just curious as if this is normal?