Hi guys

I got the oppurtunity to buy one turbo for a really good price. Seller says that there is 047B on it and he also sent me photo of plate with s/n but I can't find much information about it do you know this turbo? Is it good for a rotary?

 

Googling seems to indicate that it's an S200 family turbo that flows 48 lbs/min, which is smaller than a lot of the popular rotary turbos.