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

A few drops in my B&G 100 series keeps it running nice and smooth.

Used other oils and the pump stayed noisy all year. This oil immediately quieted it down.

This is the manufacturers oil for my Bell & Gossett pump that I use to heat my home. No issue with detergents or additives that could damage the pump.

Excellent oil good price and fast shipping

They do the job, but seem very expensive for the small quantity of oil you get. I was able to find a quart of 20 weight non detergent oil which comes out to be a fraction of the cost per ounce.

Works great in keeping my furnace oiled. I like the size and ease of use.

Does what it is meant for. Used it for my older model B&G pump for my heating system.

This was what our service tech said to use with our radiator heat. He should know, I hope

Works great for boiler circulating pump

great stuf