John Rumm wrote:
On 20/04/2017 12:40, dennis@home wrote:

He also ignores that the regulations on vacs limit the power and require
there to be more suction so making vacs perform better.

OOI do you have a reference for the "more suction" bit? Just wondering
how they define more suction... I can see you could trade off static
suction against airflow for a given amount of power - but that may not
make it perform better.



It;s interesting that Machine Mart publiush suction figures for
cleaners IIRC.