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Alternative to Nederman S Series Dust Collector3/21
Are there any alternatives to the Nederman S series dust collectors? They are great units, but I think they are grossly overpriced as are the Dustek Whisper series. All the Asian import units have 2 pole 3600 rpm motors and are very noisy.
I'm looking for a larger filter area and large diameter fan wheel with 1790 rpm for quiet operation.
Talk to Oneida Air. Professional and smart. I have had four systems from them.
Check Belfab also. Quality cost money.
Same as Scott, I got a Dantherm 7.5 HP in new condition for a great price a few years ago. Same unit.
I learned that Extrema's Modular series above 15HP have a large fan and 1750 rpm motor for quiet operation. Their 15HP unit is $4999 new where as Dustek's Whisper 15HP is almost $13k new.
That's interesting. I never looked at Extrema's website. I like the modular series, you can add filter area later (or buy more up front). Belfab is like that also.
What motors do they use?
Look at the COIMA SHK-SERIES