Say i'm using this 6 inch 435 cfm fan with a 400 cfm phresh filter but the fan is only half speed (50%) will it still work properly?
1638261
That depends if you need the full 435cfm. The filter will reduce the cfm after it has done it's job which causes drag. So in retrospect running the fan at full speed or slightly under is recommended if that is the amount of air you need. So to put it a little bit more simple, your phresh filter will probably reduce about 100 cfm from the power of your fan. If you ran you fan at half power you would have a total of about 117.50 cfm. I recommend full speed or a little lower. If that's not an option, buy an 8" one, that's what I did!
1638262
Hard to say if this will work in your application, without more information. You will need to discribe your application and what your are trying to accomplish. I'm not familiar with the filter or how much air flow restriction it creates. Tell me more and I will try to give you a better answer.
1312452
You should actually look for the amp draw on all fans. The higher amps the higher out of pocket exspense. I would say you have it backwards. It takes more amps to move more cfm.(Cubic feet per min)
903246
My inline Panasonic 30NLF1 exhaust fan is extremely low noise. I have to strain to hear it. I should have added a small light to show when it is on.Buy the highest CFM you can afford.
2260590
As long as your fan is clean, there really shouldn't be much noise under different load mods. I haven't heard that the fan is an issue.
1381874
I am using the fan horizontally on an oil cooler for my 69 VW. It works fine and "feels" like it has thrust bearings, however there is no mfg data supplied.
28930
I think the flow rate will depend a lot on which filter you install inside it. I have used a 50 micron and a 30 micron filter and couldnt tell any difference in either one. My flow rate is not noticably diffe rent than it was before I installed the unit.
679364
If your cool in a 400 hid you will need around a 190 cfm fan to be able to keep it relatively cool. It will cut cfm from fan by about 50%. I purchased this filter and it did nothing for the odor. Absolute waste of money. I ended up having to buy another. I purchased the phresh filter 4" x 12" rated up to 210 cfm and is awesome. Not a bit of odor if you have everything hooked up right including your romm. I have mine being sucked with a valuline 4" centrifugal fan with a 400 watt cool tube and if my houme did not have a/c I might have a difficult time keeping it cool. Running max temp around 85 If your cool in a 400 hid you will need around a 190 cfm fan to be able to keep it relatively cool. It will cut cfm from fan by about 50%. I purchased this filter and it did nothing for the odor. Absolute waste of money. I ended up having to buy another. I purchased the phresh filter 4" x 12" rated up to 210 cfm and is awesome. Not a bit of odor if you have everything hooked up right including your romm. I have mine being sucked with a valuline 4" centrifugal fan with a 400 watt cool tube and if my houme did not have a/c I might have a difficult time keeping it cool. Running... » Read More If your cool in a 400 hid you will need around a 190 cfm fan to be able to keep it relatively cool. It will cut cfm from fan by about 50%. I purchased this filter and it did nothing for the odor. Absolute waste of money. I ended up having to buy another. I purchased the phresh filter 4" x 12" rated up to 210 cfm and is awesome. Not a bit of odor if you have everything hooked up right including your romm. I have mine being sucked with a valuline 4" centrifugal fan with a 400 watt cool tube and if my houme did not have a/c I might have a difficult time keeping it cool. Running max temp around 85 « Show Less
1529069
Absolutely!Quiet, powerful and inlet acts as filter so normal crud accumalation on regular tower fan is not a problem. Highly recommend IF you can get it on sale.
1382878
You need still need to buy another power connector to make the connection. As for the fan having speed control it does not for that model.
918883
I don't the exact conversion for cfm, but the specifications are on their site here: http://noctua.at/main.php?show=productview&products;_id=48&lng;=en&set;=1It will obviously depend on the speed that you drive the fan. I can tell you this is the best 60mm fan I have ever come across.
1067429
Make sure it is a 5 wire for 5 wire swap. It will change the fan speed. I would be concerned going from 2.5 uf to 6 uf. Don't think I would do it.
1756758
That would work fine. Just make sure you feel which way the fan is blowing and turn it on the appropriate side to blow down.
186376
I use AIDA 64 to monitor all my fans. My 7750 fan never gets below 20 rpm, ever. I often have the MB at as low as 28C. I would therefor assume the fan should always be running.
2237169
When 640's fan get to around 60% it gets pretty loud. 3 rd part fans MIGHT reduce the sound because both could spin at a lower rpm. The sound produced when its not doing much is not loud w/ just a stock fan IMO.
151491
Honestly, I don't know. Despite the fact that it was supposed to work with most fans, it did not work with mine and I finally gave up and bought a new fan.
2057871
That 400 fan would work Perfert. That's what I have for about same size room. I hooked up a fan speed controller. That hydro fan is awesome!
1004798
Yeah I had that in my fan info too. But the info with this control says not to use it with a solid state fan. Who even knows what these "solid state" things are. You should be fine.