I am selling my Ametek "Windjammer" brushless motor drive blower,
Ametek/Rotron model no. 119104-01, sold as Grainger cat. no. 3HV46.

Rated 800 watts, 56" vacuum, 107 CFM, control screw for adjustable
speed, 5.7" diameter, with 1.75" diameter intake and discharge ports,
it will give you the required airflow for operating a Orchestrelle.
Technical details are at http://www.ametektmd.com/pdf/hvb38-39.pdf

The blower only has about 10 to 15 working hours on it.  I am only
asking $300.00 or best offer.  Grainger is selling these for almost
$800.00.  Contact me at <Gareee2562@aol.com>

Gary Peterford