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Re: [AGA Member] Planted Tank Room- Central Filtration
My problem with noise isn't so much the 60Hz hum of the
motor -- although some pumps are quiter inthe regard than
others -- but the noise of the impeller on the shaft. On
pumps made to turn in either directions, which includes
most wet-rotor pumps these days, the the "loose" piece that
vibrates at start and causes the rotor to start to rotate
in one direction or the other , that piece can continue
virating and causing a clickety racket. That's want I want
to avoid.
Scott H.
=====
S. Hieber
- - - - - - - -
Amano Returns
to the AGA Annual Convention
Nov 12, 13 & 14, 2004 -- Crystal City, Virginia
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