So-Low | Stainless Steel Auto Defrost Laboratory Freezers for Clinical, Pharmaceutical, and Vaccine Storage
Alto Med Supply offers the So-Low Stainless Steel Auto Defrost Freezers, a premium line of laboratory-grade cold storage solutions ideal for clinical, pharmaceutical, and research applications.
These durable freezers feature a corrosion-resistant stainless steel interior and exterior, ensuring hygienic operation and easy cleaning.
They maintain a stable temperature range of -18°C to -25°C, controlled by a digital microprocessor with audible and visual alarms to safeguard sensitive biological samples, vaccines, and other critical materials.
Designed for convenience and efficiency, each unit includes an automatic defrost system and uses eco-friendly R290 refrigerant.
Available in sizes from a 23 cubic foot single-door model to a 46 cubic foot double-door unit, these freezers fit a variety of laboratory spaces.
Heavy-duty locking casters provide easy mobility, and standard 115V power allows for immediate, out-of-the-box operation, making them a reliable choice for facilities that require high-volume, consistent cold storage.
Key Features
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Laboratory-Grade Cold Storage: Designed for clinical, pharmaceutical, and research applications requiring reliable, high-volume freezing.
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Durable Stainless Steel Construction: Corrosion-resistant interior and exterior for hygienic use and easy cleaning.
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Precise Temperature Control: Maintains -18°C to -25°C with a digital microprocessor and audible/visual alarms to protect sensitive samples.
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Automatic Defrost System: Eliminates the need for manual ice removal while maintaining consistent performance.
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Eco-Friendly Refrigerant: Uses R290 natural refrigerant for energy-efficient, environmentally conscious operation.
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Multiple Size Options: Available in 23 cu. ft. single-door and 46 cu. ft. double-door models to fit various lab spaces.
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Mobile Design: Heavy-duty locking casters allow easy movement and flexible placement.
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Standard Power Supply: Operates on 115V for quick, out-of-the-box setup in medical and research facilities.
Specifications
| Model Details |
DH25-23SD-SS |
DH25-27SD-SS |
DH25-49SD-SS |
| Temperature Range |
-18°C to -25°C |
-18°C to -25°C |
-15°C to -25°C |
| Capacity (Cu. Ft.) |
23 Cu. Ft. |
26 Cu. Ft. |
46 Cu. Ft. |
| Capacity (L) |
660 Liters |
736 Liters |
1307 Liters |
| Exterior Dimensions |
27.25" × 33.75" × 81.25" |
30" × 33.75" × 81.25" |
52" × 33 3/4" × 81" |
| Interior Dimensions |
24.25" × 28.5" × 61.75" |
27" × 28.5" × 61.75" |
49" × 26" × 61 5/8" |
| Compressor |
3/4 HP |
3/4 HP |
Hermetic Compressor |
| Air Circulation |
Forced Air |
| Defrost Method |
Adaptive Defrost |
| Refrigerant |
R290 |
| Exterior Material |
Stainless Steel |
| Interior Material |
Stainless Steel |
| Insulation |
Polyurethane Foam |
| Doors |
1 Door, Keyed Lock |
1 Door, Keyed Lock |
Two Doors, Keyed Lock |
| Door Material |
Stainless Steel |
Stainless Steel |
Insulated Steel |
| Interior Light |
LED |
| Porthole |
1/2" Diameter (LH Side) |
1/2" Diameter (LH Side) |
1/2" Diameter, Left Side |
| Casters |
4, Front Locking |
4, Front Locking |
4 Locking |
| Shelves / Storage |
3 Adjustable Shelves |
3 Adjustable Shelves |
6 Adjustable Shelves |
| Shipping Weight |
450 lbs |
550 lbs |
670 lbs |
| Voltage |
115 Volts, 60 Hz, 1 Phase |
| Amperage |
15 Amp Dedicated
6.34A Running |
15 Amp Dedicated
10A Running |
20 Amp Dedicated
11A Running |
| NEMA Configuration |
NEMA 5-15 |
NEMA 5-15 |
NEMA 5-20 |
| Certification |
UL Listed |
| Display Type |
Microprocessor, Digital |
| Alarms |
High / Low Temperature |
| Min / Max Temperature |
Display and Reset |
| Alarm Relay |
Dry Contacts |
Product Manual
User manual for So-Low Stainless Steel Automatic Defrost Freezers can be found here.
Shipping
- Free curbside delivery (Contiguous United States Only)
- Delivery ETA 5–10 business days
- We also offer white glove engineer delivery with commissioning if required. Please contact us for a quote.
- If you require faster shipping or shipping anywhere other than the contiguous United States, please contact us for a shipping quote.
Warranty
This product comes with a 7-year manufacturer’s parts warranty, a 7-year labor warranty on the unit, and a 7-year warranty on the compressor.
Important Notes
The warranty applies only to the original purchaser of a new product.
It does not cover:
- Normal wear and tear
- Damage due to misuse, alteration, tampering, negligence, accidents, lack of maintenance, unauthorized repair, or any other cause beyond the reasonable control of the manufacturer.
If you have any faults with your items, contact us and we will help resolve any issues.
Conditions: Warranty is void if the product is altered, misused, or repaired by unauthorized personnel. Damage from improper maintenance or unsuitable environmental conditions is also excluded.
Important: Product Inspection Upon Delivery
Please inspect all items carefully for any damage that may have occurred during shipping immediately after unpacking and report within 24 hours of receiving the product.
Returns
We at Alto Med Supply are committed to ensuring you are delighted with every purchase. However, if you need to make a return, please reach out to us at support@altomedsupply.com, and we will guide you through the return process.
Here are a few important points to note:
- You have the right to return your order within 14 calendar days of receiving the goods. Beyond this period, returns cannot be accepted.
- Products must be returned unused and in their original packaging.
- Return shipping charges and a 25% restocking fee apply.
- Bespoke items cannot be returned unless damaged or faulty.
For more information, please refer to our Terms and Conditions.
Please view our full returns and refund policy here.
