Your product description says 200CFM when the Product Instruction Manual says up to 150 CFM. Can you tell me why I shouldnt give a 1 star rating?
813975
I gave it a 3 star because it had some good features, and may be OK for some uses, but I was also very disappointed with the lack of power.
839974
Rated as 50A on http://thermaltakeusa.com/products-model.aspx?id=C_00001999
532115
Aurelia, let me go check out the manual, which by the way, really does stink; I must admit the manual stinks. Lookit that: not only does it not mention the wattage range, there is no Underwriter's Laboratory information. Nor is there an information regarding the engine's power. I guess we would mark this up as a con. I do not see a switch on the machine from 110/120 to 220/240.
570561
I think a 600 CFM is a little too small. Personally I would look at a 700 or 750 CFM.
2041104
The 80mm fan (which I bought) is rated at 10.9-40.3 CFM on the box, and 13-28 dBA. Those seem believable.
98369
Where I work we regulate the psi at 90. As far as cfm goes I am not sure. My small 5hp 30 gal. compressor at home would not be able to keep up it with the compressor running the whole time.
724390
It is rated at 15000 BTU but has the EFFECTIVE cooling of one rated at 18000 BTU's. One way this seems to be accomplished is the use of 2 fans (instead of the normal 1). By doing so, the air is pushed over the cooling fins at one speed while the air delivered to the area being cooled can be adjusted through 3 speeds. So to answer your question, it is NOT a typo but it is also NOT rated (in the normal way) at 18000 BTU.
825093
Not sure about CFM's but it runs @ 1700rpm on high & 1200rpm on medium. Moves a pretty good amount of air on high & will last about 1hr 45min on that setting with a fresh charged 18v 3amh battery.
1037512
Sorry to hear that they screwed up your order. Lets hope everything will be ok. They are good A/C's. I had purchased 2 12,000 units for rest of the house since they are 110/120 and not 240. The units were originally Air Temp made by Chrysler. I was trying to locate Air Temp but it kept coming up SPT. I guess they merged companies.
433305
Hi - Like you, I really like this unit. My I suggest contacting the mfg. If anyone can help it should be them. Best of luck!
2135000
Search (Ctrl-F) for CFM. Under product description it says "Powerful 8-amp motor produces a strong 160 MPH air speed is produced at 160 CFM."
2211767
What Darren said is spot on. It should be fine. 75 RPM is only 7.5% (0.075) faster than the one you have now. If you still want another opinion, I would drop by the local technical college/school and find the HVAC instructor. Ask him or her to make sure. And it would be free advice, too.
1529568
Cfm is an ambiguous rating and it's difficult to say. I would say 38 would be better as it accounts for compressed volume of air. However if you are using power tools or anything that needs more air I would look much higher or you will see significant pressure drops. Something in the 100's at least or 200's would be ideal. I bought this and switched to a 200+ scfm and I only get a drop of 2-3psi. With this unit I experienced 20-30psi drop at full load.
1294305
I purchased the Ventamatic CX 2500 because it is rated at 1650 CFM and has a lifetime warranty. The motor has stamped 2.1 amps. This is a very efficient motor and more efficient (= less amps needed) than CX 1500. I think that's why a lifetime warranty. CX 1500 is 2 year warranty. The Ventamatic web site is great. Check them for more info. My fan is great and I highly recommend.
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.
2002059
My understanding is that SCFM is generally quoted at normal temperature and pressure (14.7psia). Using the standard formula (P1V1)/T1 = (P2V2)/T2, I would estimate the SCFM as 41.67 (41.67 @ 14.7psia) based on the quoted CFM of 4.9 @ 100PSI. CFM at 90PSI will be 5.341 (5.341 @ 90PSI)
1338434
Wondering those specs myself and I found this on another website: CFM/AMP Information: Inline Fan 4" - 171 CFM / 1 AMP Inline Fan 6" - 435 CFM / 1 AMP Inline Fan 8" - 745 CFM / 1.7 AMPS Inline Fan 10" - 780 CFM / 2.1 AMPS Inline Fan 12" - 1060 CFM / 2.5 AMPS