Open multideck refrigerator

Also known as open-front or doorless display refrigerators, Air-curtain refrigerators are among the most advanced retail refrigeration units. Their distinctive design and wide range of applications give them a special place in the retail industry. Modern technology enables optimal product storage and plays a key role in attracting customers.

Instead of conventional doors, these units use an efficient to maintain the ideal internal temperature. The technology limits warm air infiltration and provides noticeably better conditions for product preservation.

technology:

technology relies on powerful fans that produce high-velocity airflow. Advanced Air-curtain refrigerators create an invisible curtain of cold air across the open front of the cabinet. Air is drawn from the store environment through fans in the lower section, passes through the refrigeration system, and is distributed evenly over the products through openings in the shelves. The cooled air then returns to the lower section so the cooling cycle continues continuously.

Night cover:

A night cover is a practical accessory for or open-front retail refrigerators. It helps reduce energy use during low-traffic periods. It also limits cold-air loss when the store is closed, keeps out dust and environmental contaminants, reduces moisture buildup, simplifies periodic cleaning, and helps protect internal shelving. When power is out, pulling the cover closed can keep the cabinet cool for about 3 to 6 hours. Night covers are available in manual and motorized versions.

Technical specifications — Air-curtain refrigerator:

Length is determined by standard sales-floor ratios, product category, and customer requirements. Body modules are 375 cm and can be repeated in multiples; thanks to the flexibility of Behsarma’s production line, length, height, and cabinet materials can also be built to custom non-standard sizes. Additional technical details are listed below:

• 100 cm depth at 228 cm height
• 375 cm standard modular length, repeatable in multiples
• Insulated with injected polyurethane foam
• Interior and exterior bodies in galvanized sheet steel
• Electrostatic oven-baked powder coating on components
• Double-glazed glass side panels
• Night cover included
• Top fascia in aluminum profile or thermowood
• Lower fascia in stainless steel sheet or thermowood
• All shelves adjustable in height and tilt, with PVC price label strips
• SMD lighting under shelves
• Automatic defrost system
• Compatible with semi-hermetic or scroll condensing units
• Optional PVC-coated wire dividers
• Optional stainless steel pipe bumpers (per customer order)

Refrigerator components are finished with electrostatic oven-baked powder paint—one of the most durable industrial coatings, with high resistance to impact, abrasion, and moisture. You can choose cabinet colors to match product categories, store décor, corporate branding, and more. Thermowood fascias are also available on request to enhance visual appeal.

PVC-coated divider baskets can be used throughout the range to separate and organize products. On request, stainless steel pipe bumpers can be fitted at the bottom of the unit to protect against shopping trolleys, and PVC bumpers can be mounted on the cabinet body. The cabinet uses integrally injected polyurethane foam with a density of 40 kg/m³ and double-glazed glass on both sides.

Upright Air-curtain refrigerator types:

Air-curtain refrigerators are built in central-plant and self-contained versions. Layout and compressor location differ according to store needs. Details are below:

• Central-plant Air-curtain refrigerator: The cabinet is designed for a central machine room, which increases internal height and usable volume. The condensing unit is usually installed outside the sales area—in a plant room, on the roof, on a balcony, or another well-ventilated space. Moving the refrigeration unit out of the cabinet adds roughly 40% more display volume compared with a self-contained (portable) unit. Behsarma engineers focus on a complete refrigeration cycle, minimal temperature loss, and reduced thermal bridging to improve efficiency and lower energy use. A major benefit is no compressor noise or heat in the shop. High-capacity compressors also deliver even, efficient cooling. Central systems involve more complex electrical panels, more unit components, longer piping runs, and cabling, so installation cost is typically higher than for self-contained models.

• Self-contained Air-curtain refrigerator: The refrigeration system is integrated with the cabinet. The unit is mounted at the top or bottom of the display, similar to a domestic refrigerator, and takes up less surrounding space. This makes self-contained Air-curtain refrigerators a good choice for stores with limited room.

Applications:

Efficient operation, energy savings, and easy product access make Air-curtain refrigerators ideal for retail, food service, and industrial settings. A steady cold and uniform temperature improve the customer experience and food-holding performance. Common applications include:

• Retail stores: In supermarkets, hypermarkets, and chain stores, Air-curtain refrigerators are central to storing and displaying perishables, dairy, beverages, and more. The open-front design gives quick customer access while maintaining temperature and product quality.

• Restaurants and cafés: In food service, these units store and display ready meals, desserts, and chilled drinks. Even temperatures support food safety and an attractive visual presentation.

• Trade shows and events: At exhibitions and promotional events, Air-curtain refrigerators present products in a modern, eye-catching way. Sleek styling draws attention and keeps items at the right temperature and quality for visitors.

Benefits of Air-curtain refrigerators:

As advanced refrigeration equipment, displays offer many advantages for stores, hypermarkets, restaurants, and other commercial spaces. Key benefits include:

• Easy product access: The open-front layout lets customers reach products without opening and closing doors, improving the shopping experience and speeding product selection.

• Lower energy use: Although there is no physical door, the cold limits warm air entry and helps hold internal temperature. Efficient compressors and low-energy technology can reduce electricity costs compared with traditional door models.

• Better merchandising: Modern open displays improve layout and visibility. Customers see products clearly without glass door barriers, which can boost store appeal and sales.

• Product quality and freshness: Continuous cold air circulation limits temperature swings, helping keep dairy, produce, beverages, and other items fresh.

• Faster shopping and higher satisfaction: Attractive displays and easy access support higher turnover, especially in busy supermarkets and hypermarkets.

• Lower maintenance: Without hinges, door gaskets, or door glass, there is less wear and fewer repair costs, which can extend equipment life.

• Flexible sizing and use: Open-front refrigerators are available in many sizes for small shops, hypermarkets, pharmacies, restaurants, and more, with temperature settings suited to dairy, meat, beverages, medicines, and similar products.

Maintenance tips:

Regular care and periodic service extend the life of an Air-curtain refrigerator and keep performance optimal. This includes cleaning, checking components, and correct daily use. Recommended practices:

• Periodic compressor and condenser service: Clean filters and the condenser regularly to prevent dust buildup and loss of cooling capacity. The compressor is critical; if performance drops or unusual noises appear, have it inspected and serviced.

• Check the refrigeration system: Monitor temperature regularly to ensure stability, since fluctuations can spoil food. If you notice leaks or reduced cooling, contact a qualified technician. Maintain a clear temperature difference between the cabinet interior and the surrounding sales floor; avoid placing air conditioners or heaters too close to the unit.

• Regular cleaning: Clean interior and exterior surfaces to limit dust and contamination. Keep air inlets and the unobstructed for proper airflow. Disinfect shelves and internal surfaces weekly to limit bacteria and odors.

• Proper loading: Arrange products so airflow inside the cabinet is not blocked. Avoid overfilling shelves, which reduces cooling efficiency and increases energy use.

• performance: The cold should flow evenly. Weak or interrupted airflow may indicate clogged filters or fan issues. Do not block air outlets.

• Humidity and frost control: In humid environments, use humidity control to limit condensation and icing. Remove internal frost promptly if it appears, as it can harm overall performance.

• Professional service: Schedule periodic checks by experienced technicians, including compressor, condenser, and temperature control tests. Avoid DIY repairs; contact Behsarma after-sales service for technical support.

Air-curtain refrigerator pricing:

Price depends on specifications and options. For accurate, up-to-date pricing, submit a quote request through the price inquiry form on the Behsarma website or call Behsarma to speak with our sales team. We can help you choose the best configuration for your store.