WTS Cooling Fan

[ray_archer2003]

Hi all,

Brand new Cooling Fan for sale. Selling for $25

Outside selling for $36 (agent).

Extremely quiet and powerful. Best cooling fan in the industry.

Specs is 95 CFM and 44db.

Thanks.

RA

[ray_archer2003]

Sorry to mislead some people here.

This is not those "aquarium clip on type"

But rather industrial cooling fan. Top notch quality, metal blade.

Click here for photo

[hammerhd]

metal blade???

Get rusty easier woh

[ray_archer2003]

Everything under salt enviroment also gone in long term....

However, extracting air into the enviroment should be ok.

Yeah, metal blade bro, that's where this fan kick butt..:-)

[Gouldian]

I agree, used it before and it really is quieter than some DC fans.

Upz

[ray_archer2003]

Thanks Gouldian:

It's really a good fan if anyone on planning a DIY to lower lighting temperature.

Probably it's in the electronic field that it's well know for.

If this brand is Tunze, gone liao....lol

Cheers!

[arcanehacker]

yeah.. metal blades.. better not to use direct to tank. Use for DIY to cool down lights or chiller stuff..

[ray_archer2003]

yeah.. metal blades.. better not to use direct to tank. Use for DIY to cool down lights or chiller stuff..

Very efficient for this application...

Like I mentioned, you can cool the tank etc, by "extracting" ambience air INTO hood. No worry then...

Upz...

[kelstorm]

shouldn't u be considering extracting hot air from the hood out to the ambience be better? extracting ambient air into the hood might cause the hot air to be trapped and no way to go and leaving the hood area very hot.. that is my theory.. might be wrong.

[perkiezai]

bro...

PMed you le...

[ray_archer2003]

shouldn't u be considering extracting hot air from the hood out to the ambience be better? extracting ambient air into the hood might cause the hot air to be trapped and no way to go and leaving the hood area very hot.. that is my theory.. might be wrong.

It's actually vice versa.

The only thing to take note is that there must be always an entrance and an exit.

But the theory is always identical which is COOL AIR IN, HOT AIR OUT.

As for this case, we would like using the fan to extract cool air into the enclosure to prevent the salt vapour from corrosion the fan in long term.

[ray_archer2003]

Hi guys,

Thanks for all your PM and enquiries.

Till now the fan is still available although there are some who is interested.

It will be base on FCFS basic.

Appreciate for your understanding.

Happy reefing.

Upz...

[perkiezai]

It's actually vice versa.

The only thing to take note is that there must be always an entrance and an exit.

But the theory is always identical which is COOL AIR IN, HOT AIR OUT.

As for this case, we would like using the fan to extract cool air into the enclosure to prevent the salt vapour from corrosion the fan in long term.

interesting theory presented.. introducing cool air into the area keeps the lighting cool and minimise the amount of salt collection on the fan.. kill two birds with one stone!!

uppzzz to your sale bro...

[Killerwhale]

Upzzz your sales......

however, just to comments on the new theory which i doubt it can work efficiently. kelstorm comments is more valid. Imagine air is made up of many molecules, thus is easier to suck out these air molecules than compressing it i.e. forcing it out.

[ray_archer2003]

Thanks....

The basic comes to how the hood is design and if it does allow

the warmer air to escape freely.

It's has many application and its the applicant that will make this unit

perform its best.

Upz....