USA Lab -35°C Scientific Freeze Dryer 1-2 Gallons Per Batch / 4L Ice Capacity / 3 Year Warranty
Power Requirements: | 110-120V 1900W 16.5A(20A Required) 1P / 5-20P Plug installed |
Cold Trap Temperature: | -35°C / -31°F |
Holding Ice Capacity: | 4 Liters |
Batch Amount: | 1-2 Gallons |
Compressor Type: | UL Listed SECOP |
Controller Type: | LCD Touch Screen |
Vacuum Pump: | VPD-265 Included |
Vacuum Connection: | KF25 |
Shelving Dimensions: | 7.8″ x 17.7″ (4 included) |
External Dimensions: | 35″ x 25″ x 29″ |
Weight: | 248lbs |
Warranty: | 3 Years |
$4,499.00
The USA Lab Scientific Freeze Dryer is not just a regular lab freeze dryer. This unit is equipped with a LCD Touchscreen Display and customizable recipe control. The controller allows you to monitor and allows for controllable shelf temperature during the drying cycle. This Lab Freeze Dryer can be used in many applications. This unit comes with a 3-year warranty!
USA-SFD-4 FEATURES |
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• Powerful and fast cooling speed down to -35°C. |
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• 1-2 Gallons per batch |
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• High quality UL Listed SECOP compressor. |
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• Recipe Customization. |
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• Controllable rate of freezing. |
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• Controllable freeze temperature. |
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• Controllable shelf temperature during the drying cycle. |
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• Controllable shelf heaters for sublimation rate. |
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• LCD touchscreen controller for easy operation. |
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• Organic transparent polycarbonate for easy viewing of the process. |
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• 3 Year warranty with US base parts and support. |
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• Simple and reliable KF25 connection. |
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• Stable performance, simple operation, and low noise. |
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SPECIFICATIONS |
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Model |
USA-SFD-4 |
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Power Requirements |
110-120V 1900W 16.5A(20A Required) 1P / 5-20P Plug installed |
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Cold Trap Temperature |
-35°C / -31°F |
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Optimal Operating Conditions |
10-25°C / 50-77°F |
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Relative Humidity |
≤70% |
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Holding Ice Capacity |
4 Liters |
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Batch Amount |
1-2 Gallons Per shelf = 0.12ft3 (207.09in3) Total = 0.48ft3 (828.36in3)
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Compressor Type |
UL Listed SECOP |
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Collector Material |
Stainless Steel |
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Shelving Material |
Stainless Steel |
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Chamber Material |
Stainless Steel |
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Controller Type |
LCD Touch Screen |
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Vacuum Connection |
KF25 |
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Purge Valve |
Included – 3/8″ Outlet |
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Exterior Finish |
Powder Coated Black Aluminum |
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Shelving Dimensions |
17.7″L x 7.8″W x 1.5″H (4 included) |
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External Dimensions |
35″ x 25″ x 29″ |
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Weight |
248lbs |
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Shipping Weight |
~370lbs |
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Warranty |
3 Years |
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PACKING LIST |
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Model |
Quantity |
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USA Lab USA-SFD-4 Freeze Dryer |
1 |
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7.8″ x 17.7″ Shelf |
4 |
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24″ KF25 Vacuum Line |
1 |
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KF25 Clamp |
2 |
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KF25 O-ring |
2 |
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KF25 to 1/4″ JIC Female |
1 |
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Male 1/4″ JIC Union |
1 |
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Manual |
1 |

Pump Specs: |
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Model |
VPD-265 |
Power |
110-120V | 60hz | 15A | 5-15 Plug |
Motor Wattage |
550W |
Flow Rate |
6.5CFM |
Ultimate Vacuum |
2pa – 15 Microns |
Oil Capacity |
380mL |
Exterior Dimensions |
13″L x 6″W x 13″H |
Weight |
23lbs |
VPD-265 PACKING LIST |
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USA Lab VPD-265 Vacuum Pump |
1 pc |
16oz. Vacuum Pump Oil |
2 pcs |
USA Lab VPD-Filter |
1 pc |
KF25 Centering Ring |
1 pc |
KF25 Clamp |
1 pc |

