Freeze dryers with a oil-free pump

A dry scroll or diaphragm pump: no oil to change, no mist, and a higher purchase price. Some designs take longer to pull down to vacuum than an oil pump of the same size.

Units

2

Batch range

12 lb–80 lb

Approx. price

~$4,595–~$45,000

Voltage

110 V / 220 V