Bell & Gossett Oil Tube L25201 Lubricant for Pumps and Motors, 2.5 Ounce

Great to have since I did not know that the circulator needed to be oiled. My bad completely, I have never oiled this pump in 12 years. A testament to this B & G series 100 pump that it was still running! Oil your pump and the technical manual is HS-105-SM-R4.

Extends the life of the heating system!

Always use this lubricant for my furnace engine. It has never failed me and will continue using.

great price for oil for pump

This is the circulation pump oil recommended by Bell and Gossett and I would not consider any other.

Maintenance.

great stuf

The oil tube was advertised as 2.5 ounces. Yet I only received one with only 1.5 ounces. That is outright deception.

Its the right stuff.

We use this for our boiler motor and it seems to do juat fine.