it about dyson dc 24 cfm

[jpow30]

do any you know the cfm of dc24?

 

[marcusprit]

1

 

[jpow30]

i know the bin is small. it get full but every week or 2. we ues it for office cleaning. it use air watt 115 do know what that is in cfm

 

[marcusprit]

I think the CFM is 110 but I may be wrong

 

[jaker15]

CFM

measures how much air is being moved in cubic feet. A Kirby Sentria II moves 80-85 cubic feet/minute of air. Direct-air vacuums move much more air than clean-air vacuums. I'd guess that a Dyson moves 5-10 CFM at best, because the air has to enter the nozzle, swirl around in the bin, split up into each of the cyclones, and then finally reach the motor. You would think that that kills the airflow, right? A good direct-air cleaner should move enough air that you hear a ROOOAR when you first turn the machine on. Agitation, airflow, and suction, in that order, are the 3 most important components of a good vacuum. You have to remove the surface and embedded dirt from the carpet, and be able to carry that dirt into the bag or bin. 

 

[jpow30]

if it 110 cfm that great i know it clean good. we have low pile carpet that glue down
one office has medium pile carpet that you see where you vacuum. the hose suction is ok. when clean the mats it pull them up

 

[sptyks]

Jaker15: I don't know where you get your Kirby specifications, but everywhere I've ever seen Kirby Specs, it has always been 115 CFM for all the G series machines and 127 CFM for the Sentria I and II.

 

[blackheart]

.

80 cfm for a kirby sounds like a hose spec

As for the dyson. airwatts = (suction x airflow)/8.5 Vacuumwizard (link below) says the 24 has 80" inches of lift

So 115 = (80 x ??)/8.5

12.21 Cfm

http://www.vacuumwizard.com/dyson-dc24.html

 

[jpow30]

i forgot say we clean office twice

 

[jpow30]

sorry twice week i mean