I just bought this squirrel cage fan off ebay. My idea is to use it for a fume hood. According to seller it runs very well; I will clean, oil, and throw a coat of a paint on it. Got it for 20 bucks. The motor is completely separated from the cage as I wanted. However, it gives no CMF? It is a 1/4hp, 1725 rpm Dayton Wattrimmer motor. I am completely unsure of fan curve, etc. Think it will work out?