Micro Matic USA Pro-Line Back Bar Coolers - MBB78G-E

Micro Matic USA  Pro-Line Back Bar Coolers - MBB78G-E

Built by beer-industry experts, the Pro-Line E-Series back bar puts reliable, energy-smart refrigeration right where you serve. Front-breathing ventilation lets you slide this 80" powerhouse under an existing bar run, while brilliant LED lighting and three locking glass doors turn your beverage selection into a sales-driving display.

Features

• Massive 30.8 cu ft interior holds 4 half-barrel kegs or 1,092 twelve-ounce cans.
• Eco-friendly R290 hydrocarbon refrigeration with a quiet, commercial 1/3 HP compressor.
• Exterior-mounted digital thermostat for quick, precise temperature adjustments.
• Factory-installed locks on all three glass doors for after-hours security.
• Stainless steel interior walls & floor plus an 18-gauge stainless top for long-term durability.
• Automatic condensate evaporator – no floor drain required.
• Foamed-in-place CFC-free polyurethane insulation maintains consistent 33°F–38°F serving temps.
• Optional casters or 6" legs (sold separately) make installation a breeze.

Specifications

What our Experts Think

• Showcase-ready back bar refrigeration – Designed for bars, restaurants, and hospitality venues that want both storage and product visibility.
• Glass-door merchandising advantage – Three glass doors allow staff and customers to quickly view stock, improving service speed and presentation.
• High-capacity commercial storage – 30.8 cu ft interior accommodates up to 4 half-barrel kegs or over 1,000 cans for high-demand service.
• Front-breathing design flexibility – Built for tight bar layouts with no rear clearance required, ideal for built-in installations.
• Stable commercial cooling performance – Maintains consistent beverage temperatures to protect taste, carbonation, and freshness.
• Durable Pro-Line construction – Stainless steel interior with heavy-duty components engineered for continuous commercial use.
• Optimized bar workflow efficiency – Easy access layout reduces bartender movement and speeds up peak-hour service.
• Energy-conscious refrigeration system – Uses modern R290 refrigerant for efficient, cost-effective daily operation.

Q&A

Q: What is the Micro Matic MBB78G-E used for?
A: It is a commercial 80" back bar refrigerator designed for storing beer, wine, cans, bottles, and mixers in bars, restaurants, and hospitality venues.

Q: What is its storage capacity?
A: It offers approximately 30.8 cu. ft. of refrigerated space, suitable for up to 4 half-barrel kegs or over 1,000 cans depending on configuration.

Q: How many doors does it have?
A: It features three glass swing doors for easy visibility and organized beverage access.

Q: Does it maintain consistent cooling in busy environments?
A: Yes, it uses a self-contained, front-ventilated refrigeration system with a 1/3 HP compressor and R290 refrigerant for stable performance.

Q: Is it energy efficient?
A: Yes, it is designed with modern hydrocarbon refrigerant (R290) and efficient airflow to reduce energy consumption while maintaining cold storage.

Q: What materials is it made from?
A: It features a stainless steel top and interior with a durable black exterior and reinforced commercial-grade construction.

Q: Can it be built into a bar setup?
A: Yes, its front-breathing design allows under-counter installation without requiring side or rear clearance.

Q: Who is it best for?
A: It is ideal for high-volume bars, restaurants, hotels, and taprooms needing reliable cold storage with product visibility.

Maintenance Tips

• Daily exterior cleaning: Wipe stainless top, glass doors, and handles with food-safe sanitizer to prevent smudges, spills, and contamination buildup.
• Maintain airflow (critical): Keep front ventilation grill clear at all times for proper cooling and compressor efficiency.
• Temperature monitoring: Check digital thermostat regularly and maintain ~33–41°F (0.5–5°C) for optimal beverage storage.
• Door gasket care: Clean and inspect seals weekly; replace if worn to prevent cold air loss and energy waste.
• Glass door care: Use non-ammonia cleaner to avoid damaging seals and maintain clear product visibility.
• Condenser cleaning: Remove dust/debris periodically to prevent overheating and reduce compressor strain.
• Interior sanitation: Weekly wipe-down of stainless interior walls and floor to prevent mold, odors, and residue buildup.
• Drain/evaporator check: Ensure condensate system is clear and functioning to avoid moisture pooling.
• Load management: Do not block airflow with overstocking; maintain even spacing for consistent cooling.