Circulator pump for hot water loop on steam boiler

TJ_2

What circulator pump is best for a hot water loop on a steam boiler?

Red Fox
Bronze Fox
B&G100 Iron
B&G 100 Bronze

Thanks, tj

Big Ed_2

Condensate Circulator

A B&G 100 or any three piece circulator would be my first choice. You don't need the bronze on a condensation loop. You want to stay away from the water lubricated type circulators . The grit and solids in the condensate cuts the life of these types of circulators..

Nick W

Bronze or iron

According to ITT, a bronze body pump is more suited to handle condensate.

I think it's a waste of money and have never attributed a failed system to a compromised pump that was misapplied.

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[Deleted User]

3 piece pump

w/ bronze impeller. The body can be iron, or whatever that is they use. Learned the hard way that bronze impeller is the only way to go.