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Hydra-Kool KGL-OF-40-S 41 In. Grab-N-Go Open Merchandiser, Low Profile, Self-Contained, Forced Air, Night Curtain

SKUKGL-OF-40-S BrandHydra-Kool

The Hydra-Kool KGL-OF-40-S Open Air Merchandiser

The Hydra-Kool KGL-OF-40-S is a 41-inch self-contained low profile open-front grab-and-go merchandiser with 12.98 cubic feet of front display capacity. Standing just under 60 inches tall, this case keeps sightlines clear in locations where a full-height merchandiser would block the view of a service counter or menu board. It fits along checkout lanes, in cafe corners, and beside registers where customers grab cold beverages, sandwiches, and packaged snacks. The case holds 36°F to 40°F, plugs into a standard 115V/5-20P outlet, and can be multiplexed with other KGL-OF units for longer runs.

Open Front with Pull-Down Night Curtain and Tempered Side Glass

The open front gives customers instant access to grab cold drinks, sandwiches, salads, and snacks without waiting for a door to open. When the store closes, a pull-down night curtain seals the display to hold temperature overnight and cut energy use. Tempered side glass panels let shoppers see product from the aisle, which helps draw attention to items they might not notice in a closed case. The low profile height makes this case a good fit for locations where sightlines matter, like in front of a service counter or along a checkout path where a taller case would block the view.

Forced Air Refrigeration with Slide-Out Condensing Unit and Digital Control

Forced air refrigeration circulates cold air evenly across the shelves, holding product between 36°F and 40°F from front to back. A digital controller handles temperature and defrost cycles, and a digital thermometer on the case lets you check conditions at a glance. The self-contained condensing unit slides out from the base for service, so a technician can clean coils or check the refrigerant charge without pulling the whole case away from the wall. A removable condensate evaporating pan collects moisture and lifts out easily for cleaning. The system uses R404a refrigerant and CFC-free injected foam insulation.

Height-Adjustable Tiltable Shelves with Product Stops and LED Lighting

Two adjustable shelves accommodate different product heights and can be tilted forward to angle items toward the customer for better visibility. Product stops on the shelves keep containers from sliding off the front edge when shoppers reach in. LED strips in the canopy and under each shelf light products from above and below, keeping labels readable and colors true across the full depth of the case. LEDs generate less heat than fluorescent tubes, which reduces the thermal load on the compressor and helps the case hold temperature more efficiently.

The KGL-OF-40-S measures 41" wide x 31.25" deep x 59.5" high and weighs 357 lbs. The exterior front panel is silver colored PVC coated steel, the interior is PVC coated steel in gray, and the end panels are foamed polystyrene in black with a black steel kick plate at the base. Cord and plug included (115V, NEMA 5-20P). Optional upgrades include stainless steel interior and exterior panels, additional shelves, a joining kit for multiplexing, price tag molding, partition dividers, and casters that add 4-3/8" to the overall height. Stainless steel adjustable legs (5-1/8" to 7-5/8") are also available.

About Hydra-Kool

Hydra-Kool manufactures refrigerated display cases designed for food retail and foodservice environments where product visibility and temperature control are critical. The line includes bakery, deli, seafood, and gelato cases, along with open display merchandisers and glass door wall units. Equipment is configured to support merchandising while maintaining consistent holding conditions across different product types. Cases are built with accessible components to allow for routine cleaning and service. Hydra-Kool units are used in supermarkets, specialty shops, and prepared food operations. Replacement parts support and established service channels help operators maintain performance and manage ongoing upkeep.

Features & Benefits

  1. Ideal for convenience stores, grocery grab-and-go sections, cafeterias, and campus dining displaying cold beverages, sandwiches, salads, and packaged snacks
  2. 12.98 cu. ft. front display capacity
  3. Temperature range: 36°F to 40°F
  4. Low profile design (under 60" tall) for clear sightlines
  5. Open front for quick customer self-service
  6. Pull-down night curtain for overnight temperature retention
  7. Forced air refrigeration, self-contained
  8. Compressor: 5/8 HP, 8.9 FLA
  9. R404a refrigerant
  10. Two height-adjustable shelves with tilt capability
  11. Product stops on shelves
  12. LED lighting in canopy and under all shelves
  13. Digital temperature and defrost controller with digital thermometer
  14. Removable condensate evaporating pan
  15. Slide-out condensing unit for service access
  16. Multiplexible: cases can be joined for longer display runs
  17. Tempered side glass panels
  18. Silver colored PVC coated steel front panel
  19. PVC coated steel gray interior
  20. Foamed polystyrene black end panels
  21. Black steel kick plate
  22. CFC-free injected foam insulation
  23. Levelling feet included
  24. Cord and plug included (115V, NEMA 5-20P)
  25. Total amperage: 16.42 A
  26. Overall dimensions: 41" W x 31.25" D x 59.5" H
  27. Net weight: 357 lbs

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  • Ideal for convenience stores, grocery grab-and-go sections, cafeterias, and campus dining displaying cold beverages, sandwiches, salads, and packaged snacks
  • 12.98 cu. ft. front display capacity
  • Temperature range: 36°F to 40°F
  • Low profile design (under 60" tall) for clear sightlines
  • Open front for quick customer self-service
  • See full feature list

    The Hydra-Kool KGL-OF-40-S Open Air Merchandiser

    The Hydra-Kool KGL-OF-40-S is a 41-inch self-contained low profile open-front grab-and-go merchandiser with 12.98 cubic feet of front display capacity. Standing just under 60 inches tall, this case keeps sightlines clear in locations where a full-height merchandiser would block the view of a service counter or menu board. It fits along checkout lanes, in cafe corners, and beside registers where customers grab cold beverages, sandwiches, and packaged snacks. The case holds 36°F to 40°F, plugs into a standard 115V/5-20P outlet, and can be multiplexed with other KGL-OF units for longer runs.

    Open Front with Pull-Down Night Curtain and Tempered Side Glass

    The open front gives customers instant access to grab cold drinks, sandwiches, salads, and snacks without waiting for a door to open. When the store closes, a pull-down night curtain seals the display to hold temperature overnight and cut energy use. Tempered side glass panels let shoppers see product from the aisle, which helps draw attention to items they might not notice in a closed case. The low profile height makes this case a good fit for locations where sightlines matter, like in front of a service counter or along a checkout path where a taller case would block the view.

    Forced Air Refrigeration with Slide-Out Condensing Unit and Digital Control

    Forced air refrigeration circulates cold air evenly across the shelves, holding product between 36°F and 40°F from front to back. A digital controller handles temperature and defrost cycles, and a digital thermometer on the case lets you check conditions at a glance. The self-contained condensing unit slides out from the base for service, so a technician can clean coils or check the refrigerant charge without pulling the whole case away from the wall. A removable condensate evaporating pan collects moisture and lifts out easily for cleaning. The system uses R404a refrigerant and CFC-free injected foam insulation.

    Height-Adjustable Tiltable Shelves with Product Stops and LED Lighting

    Two adjustable shelves accommodate different product heights and can be tilted forward to angle items toward the customer for better visibility. Product stops on the shelves keep containers from sliding off the front edge when shoppers reach in. LED strips in the canopy and under each shelf light products from above and below, keeping labels readable and colors true across the full depth of the case. LEDs generate less heat than fluorescent tubes, which reduces the thermal load on the compressor and helps the case hold temperature more efficiently.

    The KGL-OF-40-S measures 41" wide x 31.25" deep x 59.5" high and weighs 357 lbs. The exterior front panel is silver colored PVC coated steel, the interior is PVC coated steel in gray, and the end panels are foamed polystyrene in black with a black steel kick plate at the base. Cord and plug included (115V, NEMA 5-20P). Optional upgrades include stainless steel interior and exterior panels, additional shelves, a joining kit for multiplexing, price tag molding, partition dividers, and casters that add 4-3/8" to the overall height. Stainless steel adjustable legs (5-1/8" to 7-5/8") are also available.

    About Hydra-Kool

    Hydra-Kool manufactures refrigerated display cases designed for food retail and foodservice environments where product visibility and temperature control are critical. The line includes bakery, deli, seafood, and gelato cases, along with open display merchandisers and glass door wall units. Equipment is configured to support merchandising while maintaining consistent holding conditions across different product types. Cases are built with accessible components to allow for routine cleaning and service. Hydra-Kool units are used in supermarkets, specialty shops, and prepared food operations. Replacement parts support and established service channels help operators maintain performance and manage ongoing upkeep.

    Features & Benefits

    1. Ideal for convenience stores, grocery grab-and-go sections, cafeterias, and campus dining displaying cold beverages, sandwiches, salads, and packaged snacks
    2. 12.98 cu. ft. front display capacity
    3. Temperature range: 36°F to 40°F
    4. Low profile design (under 60" tall) for clear sightlines
    5. Open front for quick customer self-service
    6. Pull-down night curtain for overnight temperature retention
    7. Forced air refrigeration, self-contained
    8. Compressor: 5/8 HP, 8.9 FLA
    9. R404a refrigerant
    10. Two height-adjustable shelves with tilt capability
    11. Product stops on shelves
    12. LED lighting in canopy and under all shelves
    13. Digital temperature and defrost controller with digital thermometer
    14. Removable condensate evaporating pan
    15. Slide-out condensing unit for service access
    16. Multiplexible: cases can be joined for longer display runs
    17. Tempered side glass panels
    18. Silver colored PVC coated steel front panel
    19. PVC coated steel gray interior
    20. Foamed polystyrene black end panels
    21. Black steel kick plate
    22. CFC-free injected foam insulation
    23. Levelling feet included
    24. Cord and plug included (115V, NEMA 5-20P)
    25. Total amperage: 16.42 A
    26. Overall dimensions: 41" W x 31.25" D x 59.5" H
    27. Net weight: 357 lbs

    Resources & Downloads

    See all from Hydra-Kool

    Specifications

    Front Display Capacity12.98 cu. ft.
    Temperature Range36°F to 40°F
    Cooling SystemForced Air, Self-Contained
    RefrigerantR404a
    Compressor HP5/8
    Compressor FLA8.9 A
    Total Amperage16.42 A
    Voltage115V / 60Hz / 1Ph
    Connection5-20P
    FrontOpen with pull-down night curtain
    Side GlassTempered
    Shelves2 height-adjustable, tiltable, with product stops
    LightingLED in canopy and under all shelves
    Temperature ControlDigital controller with digital thermometer
    Exterior Front PanelSilver colored PVC coated steel
    InteriorPVC coated steel, gray
    End PanelsFoamed polystyrene, black
    Kick PlateBlack steel
    InsulationCFC-free injected foam
    Condensate ManagementRemovable evaporating pan
    Condensing UnitSlide-out for service access
    FeetLevelling feet
    Overall Dimensions (W x D x H)41" x 31.25" x 59.5"
    Net Weight357 lbs
    Shipping Weight507 lbs
    Crate Dimensions (L x W x H)43.8" x 34.5" x 67.8"
    Operating EnvironmentMax 75°F, 55% RH

    Manufacturer's Warranty

    • 1 Year

      Labor

    • 1 Year

      Parts

    • 5 Year

      Compressor (parts only)

    Certifications & Approvals

    • CETLUS
      ETL US & Canada
    • ETLSAN
      ETL Sanitation

    The Chef Store is your go-to online destination for commercial food service equipment. We are committed to making your shopping experience seamless and ensuring you have the resources needed to make informed purchasing decisions. We continuously invest in product information development so that you have the knowledge and tools to choose the right equipment for your business. Whether you need help understanding product specifications or recommendations for your specific use case, our experienced team is here to help. We receive ongoing product training from the manufacturers we represent to ensure you are always well-informed and up to date. We pride ourselves on our core expertise: providing answers to your questions, guiding you through the decision-making process, and ultimately helping you make the best equipment purchasing decisions for your business.

    We're here to help. To us, that means no job is too big or too small. Whether you’re a national food chain or a small mom-and-pop shop, our commitment remains the same: ensuring every project is completed to your satisfaction. From the moment you place your order to delivery, we are dedicated to ensuring a seamless, hassle-free process. We continually evaluate and refine our operations, incorporating innovative technology to enhance efficiency and streamline communication with both customers and vendors. Our goal is to minimize delays and ensure your order reaches you as quickly and smoothly as possible.

    We carry a wide range of trusted restaurant equipment brands, and our catalog is always growing. If there's a particular item or brand you don't see on our website, please reach out to us; we’d be happy to help you find it. Not to mention, we leverage manufacturer and buying group relationships to offer our customers great prices and savings. Through these partnerships, freight programs, rebate programs, and more, we are able to purchase equipment at significant discounts and pass along the savings to our customers.

     

     

     

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    The Hydra-Kool KGL-OF-40-S Open Air Merchandiser

    About Hydra-Kool

    Hydra-Kool manufactures refrigerated display cases designed for food retail and foodservice environments where product visibility and temperature control are critical. The line includes bakery, deli, seafood, and gelato cases, along with open display merchandisers and glass door wall units. Equipment is configured to support merchandising while maintaining consistent holding conditions across different product types. Cases are built with accessible components to allow for routine cleaning and service. Hydra-Kool units are used in supermarkets, specialty shops, and prepared food operations. Replacement parts support and established service channels help operators maintain performance and manage ongoing upkeep.

    About Open Air Merchandisers

    A commercial open air merchandiser is a refrigerated display case with no doors. A downward air curtain keeps the case cold while leaving the contents fully exposed for grab and go service. Open air units move product faster than glass-door coolers because customers can take items without opening anything. Convenience stores, delis, sandwich shops, grocery produce sections, and cafeteria lines use these units to display packaged drinks, sandwiches, salads, fruit, and dairy at the speed of a self-serve cooler.

    The right commercial open air merchandiser depends on display format and floor space. Horizontal units sit at counter height with product on top-loading shelves. Vertical units stand 5 to 7 feet tall with multiple shelves visible across the front. Island units are double-sided for center-of-floor placement in large stores.

    Every open air merchandiser in this collection is electric and built for daily commercial use. Common configurations, buying guidance, and the questions buyers ask most often follow below.

    Common Types and Configurations

    • Horizontal open air merchandiser: Counter-height format with product loaded from the top. The most common style of grab and go merchandiser for sandwich and beverage display. Widths from 28 to 80 inches.
    • Vertical open air merchandiser: Standing format with 3 to 5 shelves visible across the front. Built as an open air cooler for convenience store beverage walls, dairy cases, and high-volume grab and go service.
    • Island open air merchandiser: Double-sided unit for placement in the middle of a sales floor. Customers shop both sides of the case. Used in supermarkets, large delis, and produce departments.
    • Open air curtain merchandiser: Standard term for these units in foodservice. The downward air curtain is the cooling mechanism that keeps product cold without doors blocking access.
    • Width options: 28, 36, 46, 60, 72, and 80 inches across the catalog. Pick the width that fits the available run on your line or aisle.
    • Black or stainless steel exterior: Match the store interior or kitchen finish. Black is common for grocery aisles; stainless for foodservice operations.
    • LED interior lighting: Standard on most modern open air merchandisers. Highlights packaging and labels for browse-and-grab purchasing.

    What to Look at Before You Buy

    • Available floor or counter space: Measure the run before ordering. Horizontal units fit on a 28 to 80 inch counter; vertical and island units need dedicated floor space plus clearance for restocking from the rear.
    • Product type and packaging: Bottled drinks, sandwiches, salads, packaged produce, and dairy all work in open air merchandisers. Loose or unpackaged items need a different format with doors or a sneeze guard.
    • Daily volume: Open air units are built for steady traffic. Match shelf depth and overall capacity to your peak-day inventory turn.
    • Air curtain performance: Higher-quality units maintain colder, tighter air curtains. This matters in hot or drafty store environments where ambient air can warm the product.
    • Voltage: Most commercial open air merchandisers run on 115V single-phase. Larger vertical and island units may need 208V or 230V service. Check the spec sheet before ordering.
    • Refrigerant type: Newer units use R290 hydrocarbon refrigerant for energy efficiency and updated EPA compliance. Older R134a units are still on the market but check local code requirements.
    • Self-contained vs remote condenser: Self-contained is simpler to install and most common. Remote condensers move heat outside the store but require refrigeration line installation.

    Frequently Asked Questions

    How does an open air merchandiser keep product cold without doors?

    An open air merchandiser uses a downward air curtain. Cold air flows from a vent at the top of the case, falls across the open front, and returns through a vent at the bottom. The moving air column creates an invisible barrier that holds cold air inside the case while leaving the product fully accessible to customers. The unit works best in stable indoor environments without strong drafts or direct sunlight.

    What is the difference between an open air merchandiser and a glass door merchandiser?

    An open air merchandiser has no doors and uses an air curtain to hold cold air in the case. Customers grab product directly without opening anything. A glass door merchandiser has hinged or sliding glass doors and works like a standard refrigerator. Open air units sell more product per visit because of zero friction at the case but use more energy because they cannot fully seal cold air in. Glass door units use less energy but slow down high-volume grab and go service.

    What kinds of stores and operations use open air merchandisers?

    Convenience stores use them for cold drinks and grab and go food. Grocery stores use them for packaged produce, dairy, and prepared meals. Delis and sandwich shops use them for ready-made sandwiches and salads. Cafeterias and food halls use them for self-serve meals and beverages. Anywhere customers self-serve cold packaged product, an open air merchandiser fits the format.

    Related Categories

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    Product Features

    1. Ideal for convenience stores, grocery grab-and-go sections, cafeterias, and campus dining displaying cold beverages, sandwiches, salads, and packaged snacks
    2. 12.98 cu. ft. front display capacity
    3. Temperature range: 36°F to 40°F
    4. Low profile design (under 60" tall) for clear sightlines
    5. Open front for quick customer self-service
    6. Pull-down night curtain for overnight temperature retention
    7. Forced air refrigeration, self-contained
    8. Compressor: 5/8 HP, 8.9 FLA
    9. R404a refrigerant
    10. Two height-adjustable shelves with tilt capability
    11. Product stops on shelves
    12. LED lighting in canopy and under all shelves
    13. Digital temperature and defrost controller with digital thermometer
    14. Removable condensate evaporating pan
    15. Slide-out condensing unit for service access
    16. Multiplexible: cases can be joined for longer display runs
    17. Tempered side glass panels
    18. Silver colored PVC coated steel front panel
    19. PVC coated steel gray interior
    20. Foamed polystyrene black end panels
    21. Black steel kick plate
    22. CFC-free injected foam insulation
    23. Levelling feet included
    24. Cord and plug included (115V, NEMA 5-20P)
    25. Total amperage: 16.42 A
    26. Overall dimensions: 41" W x 31.25" D x 59.5" H
    27. Net weight: 357 lbs

    See all from Hydra-Kool

    Specifications

    Front Display Capacity12.98 cu. ft.
    Temperature Range36°F to 40°F
    Cooling SystemForced Air, Self-Contained
    RefrigerantR404a
    Compressor HP5/8
    Compressor FLA8.9 A
    Total Amperage16.42 A
    Voltage115V / 60Hz / 1Ph
    Connection5-20P
    FrontOpen with pull-down night curtain
    Side GlassTempered
    Shelves2 height-adjustable, tiltable, with product stops
    LightingLED in canopy and under all shelves
    Temperature ControlDigital controller with digital thermometer
    Exterior Front PanelSilver colored PVC coated steel
    InteriorPVC coated steel, gray
    End PanelsFoamed polystyrene, black
    Kick PlateBlack steel
    InsulationCFC-free injected foam
    Condensate ManagementRemovable evaporating pan
    Condensing UnitSlide-out for service access
    FeetLevelling feet
    Overall Dimensions (W x D x H)41" x 31.25" x 59.5"
    Net Weight357 lbs
    Shipping Weight507 lbs
    Crate Dimensions (L x W x H)43.8" x 34.5" x 67.8"
    Operating EnvironmentMax 75°F, 55% RH

    Manufacturer's Warranty

      1 year

      Labor

      1 year

      Parts

      5 year

      Compressor (parts only)

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