I have never pulled the pumps out of my Red Sea Max E260 to know the brand. If you look at the website they do not share the information on the actual pump. I have little knowledge in this area to size a pump. What I am wanting to do is possibly replace the two pumps with something with way more flow. I have the add in Red Sea sump so these two pumps I speak of do nothing but recirculate water. I really want them maxed out on flow since that is all they do, other than take up space. I need two silent pumps that push out a lot more water, if that is possible. Also if it makes sense to do these as some type of DC pump, that is even better. Thoughts?