Is this a champion pump sold through Grainger?

by John lewandowsky
(Rowlett, tx. USA.)

Is this a champion pump

Is this a champion pump

Is this a champion pump
Is this a champion pump
r10b

Just bought this pump and was told it is a r10b unit.


After looking at it and some photos on the inter web, I can't find any champion pictures of this unit, just Dayton #3z180.

I am wondering if champion farmed this out for Dayton or is it a crappy model that was replaced because it had problems.

Anyone know anything about this unit?

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Aug 19, 2017
Yes, it is!
by: Anonymous

It is an older rebadged Champion.

Aug 14, 2017
3Z180?
by: Doug in s.d.ca.

I don't think it's even that. It doesn't have squared off fins that I've ever seen.

Dayton makes pumps, but not for air - AFAIK, all the Grainger Dayton machines use either a C-H or Champion pump.

Can you tell how much it weighs and the sheave diameter?

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