In one place it states it has a 1500 cfm rating but in another it only states a 900 cfm rating. Which is it?
1999988
I would guess that it is approximately 900 cfm as it comes out of the box. However, I fashioned a shroud that is about 2-1/2" deep that helps to direct the air flow cleaner (think air tunnel here) through the fan. It seems to have increased air flow through the fan which I would guess is over 1,000 cfm (or more), but I don't have a device to measure the speed. So far a great fan and I have no complaints with it.
1999989
I am pretty sure that it is only moving about 1000 cfm. 1500 cfm is a lot of air! I hope this helps at all. BP
1999990
i use 2 as pusher fans in 92 ranger with 302 ho efi engine runs cool as cucumber in south carolina heat and a/c will freeze you to death
2060297
My motor/fan assembly is mounted on a Nutone Scovill 696N-B unit which has a cfm rating of 50 at .10 wg. Your results will vary depending on the unit in which it's mounted.
637859
To be honest, i don't know. Couldnt tell a big difference in my bill. I do not compare this to an air cooler though. Unless mine doesn't work properly, it is no different from any other fan to me. I had bought it because everyone was saying it was like an air cooler. I could of bought a cheaper fan the does the same thing. Just so you know.
1476797
1050 CFM for this WCGA model. It should be good for 1500 sq. ft. attic according to manufacturer specs and printed in the box.
570561
I think a 600 CFM is a little too small. Personally I would look at a 700 or 750 CFM.
2206917
It lists as 12.5 but I have since put an additional 45 CFM computer fan next to it and the Valterra fan blows almost 3 times as hard as the comp fan. I think they got the measurement wrong.
1274669
Assuming this is actually 9145D (from what I've read in the reviews + Amazon specs are the same): High 12W, Low 9W. Source: http://www.airkinglimited.com/instructions/9145.pdf FYI, the 9145B model is much powerful (400-500 CFM) while having almost the same wattage (11W-13W). This is the highest efficiency fan (beats Dyson's) that I've ever seen...though, I have yet to encounter one in any shop.
1338433
Wondering those specs myself and I found this on another website:CFM/AMP Information:Inline Fan 4" - 171 CFM / 1 AMPInline Fan 6" - 435 CFM / 1 AMPInline Fan 8" - 745 CFM / 1.7 AMPSInline Fan 10" - 780 CFM / 2.1 AMPSInline Fan 12" - 1060 CFM / 2.5 AMPS
1648022
~7 cfm @ 40PSI. Real world working performance hasn't given me any indication to think otherwise.
1317567
The 1000 has 265 gph flow which is rated for up to 100 gallons. The cascade 1500 has a flow rate of 315 gph and rated for 200 gallons. I would not agree with the 1500 rating as I would place 2 1000 canisters on a 200 gallon tank.
718231
Thanks for your question! According to the manufacturer's website the CFM of this fan is 740 / 600. I hope this helps!
201788
I don't know as I do not have a way to measure. It isn't very strong. I have a dish receiver with a slingox and it gets really hot. This little fan moves air (not a lot) but the bit that it moves seems to help a lot. The nice thing about this fan is that it is quiet. I don't hear it over the equipment. So, it my mind it works great for what I am doing. It states it is 45 CFM. 45 CFM seems like a lot to me and I don't know if that is true. But it is working for my application.
2148396
OK, on the page for this item posted in Amazon, there is a 21 questions answered link. In that link is the following : Technical data from the Fantech site (http://www.fantech.net/2SHE1021_enus-47097.aspx) shows 585 CFM. Voltage 115 V, Frequency 60 Hz, Phase 1 ~ , Power (P2), motor 24.9 W, Current 1.4 A, Max. airflow 585 cfm, impeller speed 1725 r.p.m.
62275
Technical data from the Fantech site (http://www.fantech.net/2SHE1021_enus-47097.aspx) shows 585 CFM. Voltage 115 V, Frequency 60 Hz, Phase 1 ~ , Power (P2), motor 24.9 W, Current 1.4 A, Max. airflow 585 cfm, impeller speed 1725 r.p.m. Weight 10 lbs. Certificate AMCA Sound & Air Certified, cULus Weight 10 lbs. Certificate AMCA Sound & Air Certified, cULus
556616
You can find a chart for max air flow for a size of duct or grill. The PMA90 will read in CFM so you will get a direct read.
219725
Sorry for the late response.....just noticed the email. I checked the unit and manual and there was no such information present, shocker. I took a look around and I believe this is the information you were looking for: 100 Max PSI .51 CFM at 40 PSI and .39 CFM at 90 PSI: The website below had the information listedhttp://www.powertoolreviewed.com/2012/09/03/campbell-hausfeld-fp209499-review/
262904
the CFM rating on these is generally part of the model number, in this case it is 240 cfm.