hi
vac motors we all started many years ago with single vac portys
then came twin vac parrel or in series
at this point in series was probably better
but then came three vacs and people using longer hose
and trying to truck mount a porty
the point i am trying to make, is i still have a 2 stage single vac machine that i use weekly on jobs that are small or apartments
granted with a short hose, but still get good results and happy customers
the need for for more power from a porty is just turning it into a electric truck mount.
recently read some where someone talking about porty with 4 vacs just seems crazy to me.
theres a post on here today someone asking is a vax any good
and i agree odd spill ok, but i could clean someones lounge with one and give them a great result and a bet so could a lot of others, so this need for more power and bigger machines just baffles me.
always gets me on most portys 60 litre tanks i did a hall stairs and landing through lounge today, (typical job) only used 28 litres, and on average domestic jobs this is all you need or less, run out you fill it again so why not make a nice porty instead of great big hard to move portys.bigger is not always better
darren