{"product_id":"so-low-low-temperature-upright-freezers","title":"So-Low | Low Temperature Upright Freezers (-40°C)","description":"\u003ch2\u003eSo-Low | -40°C Low Temperature Upright Freezers | 13–28 Cu Ft Cold Storage with Digital Control \u0026amp; Alarm System\u003c\/h2\u003e\n\u003cp\u003eAt Alto Med Supply, we offer So-Low cold storage upright freezers designed for dependable performance in medical, clinical, laboratory, and industrial environments.\u003c\/p\u003e\n\u003cp\u003eThese -40°C low temperature upright freezers provide reliable sub-zero storage with capacities ranging from 13 to 28 cubic feet, making them ideal for facilities that require consistent temperature control for sensitive materials.\u003c\/p\u003e\n\u003cp\u003eEach unit features a microprocessor-based digital temperature controller with dual displays, allowing users to monitor both the setpoint and actual internal temperature for precise control.\u003c\/p\u003e\n\u003cp\u003eFor added protection, the freezers include audible and visual alarms for high and low temperature conditions, as well as power failure alerts.\u003c\/p\u003e\n\u003cp\u003eA built-in battery backup keeps the alarm system active during outages, and dry contacts allow for remote monitoring integration.\u003c\/p\u003e\n\u003cp\u003eBuilt for heavy-duty use, the exterior is constructed from powder-coated steel, while the interior is made of zinc-coated galvanized steel to resist corrosion and withstand demanding applications.\u003c\/p\u003e\n\u003cp\u003eHigh-density CFC-free polyurethane foam insulation enhances energy efficiency and temperature stability.\u003c\/p\u003e\n\u003cp\u003eTo reduce cold air loss, each model includes five stainless steel inner doors and a standard 1\/2\" access port for external temperature probes.\u003c\/p\u003e\n\u003cp\u003eManual defrost ensures stable performance without heat cycles that could impact stored products.\u003c\/p\u003e\n\u003cp\u003eThese So-Low upright freezers deliver secure, consistent -40°C storage in a durable, laboratory-grade design suited for professional cold storage applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e-40°C Low Temperature Storage\u003c\/strong\u003e: Reliable sub-zero performance for medical, laboratory, clinical, and industrial cold storage applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13–28 Cu Ft Capacity Options\u003c\/strong\u003e: Multiple upright freezer sizes to meet small to large volume storage needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroprocessor Digital Temperature Control\u003c\/strong\u003e: Dual display shows setpoint and actual internal temperature for precise monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudible \u0026amp; Visual Alarm System\u003c\/strong\u003e: Alerts for high\/low temperature and power failure to protect stored materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Backup \u0026amp; Remote Monitoring\u003c\/strong\u003e: Backup power supports alarms during outages; dry contacts allow remote alarm connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Steel Construction\u003c\/strong\u003e: Powder-coated steel exterior with zinc-coated galvanized steel interior for durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCFC-Free High-Density Insulation\u003c\/strong\u003e: Polyurethane foam insulation enhances energy efficiency and temperature stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive Stainless Steel Inner Doors\u003c\/strong\u003e: Reduces cold air loss when the main door is opened to maintain consistent temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2\" Access Port\u003c\/strong\u003e: Allows connection of external temperature probes without compromising performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Defrost System\u003c\/strong\u003e: Maintains stable temperatures without heat cycles that could affect stored products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eModel Details\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003eU40-13\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003eU40-18\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003eU40-22\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003eU40-25\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003eU40-28\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eCapacity (Cu Ft)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eCapacity (Liters)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e370\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e505\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e626\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e710\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e792\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003e0°C to -40°C (32°F to -40°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eExterior Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e35\" × 34.5\" × 79.5\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e36\" × 36\" × 79.5\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e41.25\" × 37\" × 79.5\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e48.75\" × 37\" × 79.5\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e52.75\" × 37\" × 79.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eInterior Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e20\" × 22\" × 51.25\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23\" × 26\" × 51.25\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e28.5\" × 26\" × 51.25\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e34\" × 25\" × 51.25\"\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e38\" × 25\" × 51.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eRefrigeration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eSingle Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eCompressor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003e1 Hermetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eAir Circulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eGravity Flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eDefrost\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eRefrigerant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eHCFC \u0026amp; CFC Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eExterior\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003ePowder Coated Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eInterior\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eZinc Coated Galvanized Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eInsulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003ePolyurethane Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eInner Doors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003e5 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eLockable Door\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003ePorthole\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eOptional 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eCasters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eShelves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003e4 Adjustable + 1 Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eShipping Weight (lbs)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e850\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e900\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e975\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1125\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003e115V (Opt 208V \/ 230V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003ePlug\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eNEMA 5-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"5\"\u003eETL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Manual\u003c\/h3\u003e\n\u003cp\u003eUser manual for So-Low Low Temperature Upright Freezers (-40°C) can be found \u003ca title=\"So-Low Low Temperature Upright Freezers (-40°C)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/5934\/4369\/files\/So-Low-U40-User-Manual.pdf?v=1772621206\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFree curbside delivery (Contiguous United States Only)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDelivery ETA 5–10 business days\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWe also offer white glove engineer delivery with commissioning if required. Please \u003ca title=\"So-Low Low Temperature Upright Freezers (-40°C)\" href=\"https:\/\/altomedsupply.com\/pages\/contact\" rel=\"noopener\" target=\"_blank\"\u003econtact us\u003c\/a\u003e for a quote.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eIf you require faster shipping or shipping anywhere other than the contiguous United States, please \u003ca title=\"So-Low Low Temperature Upright Freezers (-40°C)\" href=\"https:\/\/altomedsupply.com\/pages\/contact\" rel=\"noopener\" target=\"_blank\"\u003econtact us\u003c\/a\u003e for a shipping quote.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThis product comes with a 1 year manufacturer's parts and labor warranty on the unit and a 1 year warranty on the compressor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe warranty applies only to the original purchaser of a new product.\u003c\/p\u003e\n\u003cp\u003eIt does not cover:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNormal wear and tear\u003c\/li\u003e\n\u003cli\u003eDamage due to misuse, alteration, tampering, negligence, accidents, lack of maintenance, unauthorized repair, or any other cause beyond the reasonable control of the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you have any faults with your items, \u003ca title=\"So-Low Low Temperature Upright Freezers (-40°C)\" href=\"https:\/\/altomedsupply.com\/pages\/contact\" rel=\"noopener\" target=\"_blank\"\u003econtact us\u003c\/a\u003e and we'll help resolve any issues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConditions:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant: Product Inspection Upon Delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease 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.\u003c\/p\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cp\u003eWe 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 \u003ca href=\"mailto:support@altomedsupply.com\"\u003esupport@altomedsupply.com\u003c\/a\u003e, and we'll guide you through the return process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere are a few important points to note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYou have the right to return your order within 14 calendar days of receiving the goods. Beyond this period, returns cannot be accepted.\u003c\/li\u003e\n\u003cli\u003eProducts must be returned unused and in their original packaging.\u003c\/li\u003e\n\u003cli\u003eReturn shipping charges and a 25% restocking fee apply.\u003c\/li\u003e\n\u003cli\u003eBespoke items cannot be returned unless damaged or faulty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information, please refer to our \u003ca href=\"https:\/\/altomedsupply.com\/pages\/terms-and-conditions\" rel=\"noopener\" target=\"_blank\" title=\"So-Low Low Temperature Upright Freezers (-40°C)\"\u003eTerms and Conditions\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlease view our full returns and refund policy \u003ca href=\"https:\/\/altomedsupply.com\/pages\/return-and-refund-policy\" rel=\"noopener\" target=\"_blank\" title=\"So-Low Low Temperature Upright Freezers (-40°C)\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"So-Low","offers":[{"title":"13 cu. ft.","offer_id":47863136911601,"sku":"U40-13","price":9550.0,"currency_code":"USD","in_stock":true},{"title":"18 cu. ft.","offer_id":47863136944369,"sku":"U40-18","price":9850.0,"currency_code":"USD","in_stock":true},{"title":"22 cu. ft.","offer_id":47863136977137,"sku":"U40-22","price":10850.0,"currency_code":"USD","in_stock":true},{"title":"25 cu. ft.","offer_id":47863137009905,"sku":"U40-25","price":11950.0,"currency_code":"USD","in_stock":true},{"title":"28 cu. ft.","offer_id":47863137042673,"sku":"U40-28","price":14850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5934\/4369\/files\/So-Low-U40-13-Low-Temperature-Upright-Freezer-With-Digital-Control.webp?v=1772622413","url":"https:\/\/altomedsupply.com\/products\/so-low-low-temperature-upright-freezers","provider":"Alto Med Supply","version":"1.0","type":"link"}