Grundfos Pump Question

Post Reply
 
Kungur
Member
Posts: 655
Joined: Thu. Sep. 25, 2008 7:09 am
Location: Chardon,Ohio

Post by Kungur » Tue. Jul. 20, 2021 12:54 pm

I have Grundfos UPS 15-58 FC circulator pumps on my system. Ordered 2 replacements and what came was UPS 15-58F. They are black vs.red. I can't find out what the difference is and as I bought them on an ebay store I would rather get my info else where. They are returnable.
So thoughts??
Thanks!

 
User avatar
coaledsweat
Site Moderator
Posts: 13417
Joined: Fri. Oct. 27, 2006 2:05 pm
Location: Guilford, Connecticut
Stoker Coal Boiler: Axeman Anderson 260M
Coal Size/Type: Pea

Post by coaledsweat » Tue. Jul. 20, 2021 1:29 pm

The FC should have a check valve, does the Fs you recieved have them?


 
Kungur
Member
Posts: 655
Joined: Thu. Sep. 25, 2008 7:09 am
Location: Chardon,Ohio

Post by Kungur » Tue. Jul. 20, 2021 3:11 pm

The FC has a check valve. The ebay vendor replied saying the F was the commercial version and that the check valve was in the box which it is not.
I have inquiry into Grundfos about the difference between the 2.

 
User avatar
franpipeman
Member
Posts: 517
Joined: Fri. Jan. 11, 2008 4:27 pm
Location: Wernersville pa
Stoker Coal Boiler: efm 520 stoker fitzgibbons pressure vessel
Hand Fed Coal Stove: harman, russo
Coal Size/Type: rice
Other Heating: alpine propane condensing boiler radiant floor

Post by franpipeman » Tue. Jul. 20, 2021 7:25 pm

Is it by chance already installed in the pump ? a little white cartridge?

Post Reply

Return to “Stoker Coal Boilers Using Anthracite (Hydronic & Steam)”