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

3 stars only because there is such a lack of instruction. The manufacturers site and certainly the bottle, gives no real clear answer on how much of this to use. I ended up using way more than I needed to before speaking with an HVAC guy. (yes, thats on me, but in the do-it-yourself age we live in they need to get with the times. YOU JUST NEED A COUPLE DROPS!!!!!

Very good oil! great stuff will buy again!

Best oil on the planet

I wish I could get this product in a larger container.

This oil works great for my pump which was on its last breath , The pump is on an outdoor wood fire boiler (heatmor) I had already purchased a pump for replacement so I would have one on site . But after putting this oil in the hole on the end of the pump it went silent , runs like a new one now .

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

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.

Good

Extends the life of the heating system!

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