On 07/26/2012 09:50 AM, Bob F wrote:
Todd wrote:
Hi All,
My swamp cooler (Champion RWC50)pump is taking long and longer
to start every morning. It is an Essick Air Product Model
CB-6600 rated at 8L/min.
Now 8 L/min makes sense. If I were to hook it up to a bucket, it
would pump about 8 liters in one minute.
So, I did an on line conversion for Cubic Foot per Minute (CFM).
I got 0.28 CFM. Makes sense.
So I go to http://www.coolercenter.com/pumps.html and look
for a pump. I find things rated for 7500 CFM. Really?
You would pump an entire swimming pool in one minute?
Makes no sense at all.
What am I missing and which pump should I be getting?
Those cfm values appear to be the cfm of air the cooler moves, not the pump cfm.
Hi Bob,
Now things are making more sense. The RWC50 is a 5000 CFM
blower:
http://www.essickair.com/products/co...dential/rwc50/
Thank you!
-T