help me figure out what pump this is

[luv4qt1004]

i have a euro reef protein skimmer that has a sedra pump on it. the ceramic shaft broke and now the pump isnt working. i am trying to order or find a new ceramic shaft however, the pump doesnt tell me what model it is.

the only thing labeled on the sedra pump is 012005-rs8-2-003

thanks guys!

[BigAir]

Probably a sedra3500. You can go to your local hobby shop and but a carbon fiber shaft that is the same diameter. Cut to lenght and back to skimmimg.

[DaveMorris]

I would agree. I have had two different ER skimmers and one had a 3500 and the other had a 5000. Since there is an RS8 on the label, I would guess that the pump is a modified Sedra KSP-3500A.