anybody ever hear or know anthing of this brand of commercial vacs...one in particular stands out...mv-500a series. .royal/kirby clone.
I came across the Mercury Floor Machine website but saw no mention of the model you named. Maybe it's from a while back.
Most interesting is that Mercury is also selling commercial product under the Oreck brand. This may be by reason of the "private label program" they say they provide as a service. Following are links to tje company catalog and also contact information.
Catalog:
http://www.mercuryfloormachines.com/catalog%20april%202009a.pdf
Contact info:
http://www.mercuryfloormachines.com/contact_us.htm
