So-Low | Explosion Proof -40°C Chest Freezers | UL & ETL Listed, CFC-Free Refrigerant
At Alto Med Supply, we offer So-Low Explosion Proof Freezers designed for safe, reliable storage of temperature-sensitive materials below 0°C.
These sub-zero freezers are available in capacities ranging from 5 to 17 cubic feet, making them suitable for laboratories, research facilities, and industrial environments where hazardous or volatile materials may be present.
Each unit is built with CFC-free refrigerant and insulation to support environmentally responsible operation.
For added safety and compliance, models are ETL or UL listed to meet recognized industry standards.
A manual defrost system provides straightforward maintenance and dependable performance in demanding applications.
So-Low explosion proof freezers deliver secure cold storage with certified protection, making them a dependable solution for controlled laboratory and industrial environments.
Key Features
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Sub-Zero Storage Below 0°C: Designed for safe storage of temperature-sensitive and volatile materials.
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5–17 Cu Ft Capacity: Multiple size options for laboratory and industrial cold storage needs.
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Explosion Proof Design: Built for use in hazardous locations requiring enhanced safety protection.
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CFC-Free Refrigerant & Insulation: Environmentally responsible cooling system.
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ETL or UL Listed: Certified to meet recognized safety and compliance standards.
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Manual Defrost System: Simple maintenance with reliable freezer performance.
Specifications
| Model Details |
C40-5X |
C40-9X |
C40-12X |
C40-14X |
C40-17X |
| Capacity (Cu Ft) |
5 |
9 |
12 |
14 |
17 |
| Capacity (L) |
142 |
255 |
340 |
400 |
480 |
| Temperature Range |
0°C to -40°C (32°F to -40°F) |
| Exterior Dimensions |
40.5" × 35" × 43.75" |
57.5" × 33" × 46.5" |
65.5" × 36" × 47.5" |
72.5" × 37" × 47.5" |
81.25" × 37.5" × 48.5" |
| Interior Dimensions |
30" × 18" × 16" |
45.5" × 16" × 20" |
55" × 19" × 20" |
62" × 20" × 20" |
69" × 20" × 21" |
| Refrigeration System |
Single Stage |
| Compressor |
1 Hermetic (Explosion Proof) |
| Defrost Method |
Manual |
| Refrigerant |
CFC / HCFC Free |
| Exterior Material |
Powder Coated Steel |
| Interior Material |
Galvanized Steel |
| Insulation |
Polyurethane Foam + Sub-Lids |
| Casters |
4 |
4 |
6 |
6 |
8 |
| Shipping Weight (lbs) |
525 |
675 |
825 |
900 |
975 |
| Voltage |
115V (Optional 208V / 230V) |
| Plug Type |
5-15 |
5-20 |
5-20 |
5-20 |
5-20 |
| Certifications |
UL Listed, Class I Div I & II, Groups C & D |
Product Manual
User manual for So-Low Explosion-Proof Low Temperature Chest Freezers (-40°C) 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 1 year manufacturer's parts and labor warranty on the unit and a 1 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'll help to 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'll 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.
