Robinair 13203 Premium High Vacuum Pump Oil; 1 Quart (Single) | Engineered to Maintain Maximum Viscosity at High Running Temperatures and to Improve Cold Weather Starts

I used this oil in my Harvest right freeze dryer. It was shipped fast & price was amazing. It is one of the few oils that Harvest right recommends.

The item is for 4 one gallon jugs and I've purchased it twice and received all four gallon jugs each time. I'm using it for a freeze drier with a high vacuum pump so it has to be good quality oil in order to process it in a reasonable time. It does do that and the oil lasts reasonably well for that. I really like that it's cost is so much less than buying one gallon or one quart at a time. It arrives very quickly and comes via FedEx for me. I have to replace about a quart of oil per week with how much I'm using it. The freeze drying gets small food particles and moisture vapor absorbed from the food into the vacuum pump oil. It gets about 5 freeze dry runs per oil change or about a full 7 days for me. I just drain about 2 tablespoons of oil after each run to remove any water drops that have formed and refill to the oil indicator fill level again and its ready for the next run. I'm very happy with its quality and cost as well as the quick shipping time.

I use this oil In my freeze dryer pump. I’ve had absolutely no problems with it at all. Works well.

I purchased a new freeze dryer and needed to buy some oil for the the vacuum pump. This is a super clear, no odor oil that seems to handle the demands very well. In the past I've used a different oil but it always had a smell and I was concern that I might get some odor contamination. Only time will how the oil holds up in the long term and how well it protects the pump from damage, but for now the looks good.

Long lasting oil. Filters well for re-use in freeze dryer pumps.

Purchased for use in our freeze dryer. Perfect!

Good

I anticipate having to regularly change the oil out in my vacuum pump, due to the service it is in. I usually makes sense to take advantage of larger quantities to keep the unit cost down, and this was an exceedingly good and highly rated oil at the fairest price I could find. I'm happy with this purchase and would do it again, if I needed to.

Highly recommend to anyone who has a vaccum pump. Clean oil, easy to use.

This is the best priced Name Brand Vacuum Pump oil we could find. Works well in chamber vacuum sealers.

Stock up on this you’ll be glad you did. (Tariff??)

I used this oil on my dairy farm in the vacuum pump for the milking machines. Worked good so far. Price was fair.

Seems to be very good quality oil. I ordered this for my harvest right freeze dryer as that is what the oil they recommended. It seems to be a very good oil.I would order again