FANS AND/OR BLOWERS, DC OR AC, axial OR radial OR crossflow type, having ANY one OR more of the following:
(a) sleeve OR ball OR magnetic bearings;
(c) AC operating voltage NOT less than 115 V and NOT greater than 240 V;
(d) maximum speed exceeding 1 000 RPM;
(e) diameter NOT greater than 300 mm;
(f) height NOT greater than 300 mm;
(g) length NOT greater than 300 mm,
with OR without filters
TC 17129205