[Looking for] Dust collector

I am looking for a second hand Dust Collector for my Delta Thin Line
Model #23-660 Bench Grinder(Polisher). It measures 6"wide and 20"
long. I could put smaller spindles on it to make it shorter. Can
anyone out there help me? Asecond hand 1"belt sander could also find
a home if the price is right. I live in N.H. Louise