Can you give more details about the pump? Change oil after how many services?.
USA Lab Scientific Freeze Dryer / 8 Shelves / 2-3 Gallons Per Batch / 6L Ice Capacity / 3 Year Warranty
Also, do you sell spare tray for the machine?
Status:
Open Jan 11, 2024 - 08:51 AM
1answer
Answer
Jan 11, 2024 - 11:50 AM
The vacuum pump oil should be replaced when it becomes cloudy or when performance degrades. This will vary based on how much water content is removed during drying. You will get the best performance and lifespan out of your pump if you change the oil every three runs. Extra shelves are available.
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