Online Ductulator

**Reliant Air** · 06-09-2005, 09:52 AM

Does anyone know of a online ductulator or one you can install on the computer?

**jacob perkins** · 06-09-2005, 10:34 AM

I dont know if one is there or not but you might look:
http://www.handyarchive.com/free/engineering-calculator

I hope I spelt it rite

Does anyone know where I can download a manual D.(Free)

Like a bootleg pdf's R US?

Or have a old copy to sell cheap.

[Edited by jacob perkins on 06-09-2005 at 10:44 AM]

**Reliant Air** · 06-09-2005, 10:45 AM

I'm not looking for an illegal copy if that is what you are implying

**ralphtheplumber** · 06-09-2005, 10:57 AM

Cook has a duct calculator as part of their "compute-a-fan" software. I use it all the time.

http://www.lorencook.com

**jacob perkins** · 06-09-2005, 10:57 AM

No,that is not what I meant concerning your question.

(I however,will take what I can get any way I can get it...well as regards my question that is)

I do think I have seen what you are looking for somewhere.I will keep looking.

**jacob perkins** · 06-09-2005, 11:10 AM

Here ya go:
http://www.maquay.com/

I never heard of an "illegal ductolator",but be careful just in case...

**tin_fab** · 06-09-2005, 11:16 AM

http://www.mcquay.com/eprise/main/mc...QC_designtools

**Reliant Air** · 06-09-2005, 02:51 PM

Originally posted by jacob perkins

Here ya go:
http://www.maquay.com/

I never heard of an "illegal ductolator",but be careful just in case...

At first I thought you were being sarcastic, but I see your being helpful. Sorry about that.

I also found this one if anyone is interested.
http://www.engineeringtoolbox.com/ai...13qframed.html

I looked at the Maquay one and it's close to what I want. Mainly I want equivalent rectangular sizes. I can't follow those curved lines like I used to.