Cost graphs for blowers and pumps

[atiaran]

I remember way back when I was a wanna be engineer in college seeing these cost estimation graphs in my Econ book for blowers and pumps. For example, you could estimate how much a blower would cost based on the CFM and the psi max discharge. Does anyone know of a resource on the web that can provide that?

 

[owg]

Try

http://www.matche.com/EquipCost/Compressor.htm

HAZOP at

http://www.curryhydrocarbons.ca