Micro Matic USA Pro-Line Back Bar Coolers - MBB78BC-E-B

Micro Matic USA  Pro-Line Back Bar Coolers - MBB78BC-E-B

Serve beer, wine, batch cocktails or cold brew from one powerhouse. The Pro-Line E-Series Beverage Station combines two independent temperature zones, eight chrome faucets and the durability that busy bars, taprooms and event venues demand—all in a single 80-inch footprint.

Features

• Dual-zone refrigeration with separate digital thermostats for precise service temps: 36 °F for beer/white wine/cocktails  |  45 – 70 °F for red wine
• Holds up to 12 slim 1/6-barrel kegs (10 chilled + 2 ambient “backup” kegs)
• (2) 14" Mini Mushroom towers, each with 4 chrome faucets & integrated drip trays
• Front-ventilated, self-contained 1/3 HP refrigeration—no side or rear clearance required
• Automatic condensate evaporator—no floor drain to install
• Heavy-duty 18 ga. stainless-steel top and 20 ga. stainless interior withstand daily commercial use
• Black vinyl-clad steel exterior resists dents and corrosion
• Eco-friendly R290 hydrocarbon refrigerant cuts energy use & meets latest regulations
• cETLus & ETL-Sanitation listed for electrical safety and foodservice sanitation

Ideal Applications

• Bars & pubs looking to expand their beverage program
• Restaurants offering both draft wine and beer
• Event venues & hotels needing quick change-over between beverage types
• Tasting rooms, taprooms and caterers seeking a compact multi-drink solution

Specifications

What our Experts Think

• Commercial dual-zone beverage station built for heavy service: The MBB78BC-E-B is a Pro-Line™ E-Series 80" back bar beverage station, designed for high-volume venues that need both cold draft service and flexible storage in one unit.
• Massive mixed keg capacity for peak demand bars: Experts highlight its ability to hold up to 10 × 1/6 slim kegs (cold zone) plus 2 additional kegs (warm zone), making it ideal for diverse beer and wine programs.
• Integrated dual-temperature control: Features two independent digital thermostats, allowing precise control of beer vs. wine storage conditions for optimal serving quality.
• Built for fast, high-throughput dispensing: Equipped with multiple built-in tap towers (8 faucets total configuration), enabling rapid multi-beverage service during peak hours.
• Heavy-duty commercial construction: Designed with an 18-gauge stainless steel top, stainless interior, and reinforced frame, ensuring long-term durability in demanding bar environments.
• Front-vented, plug-and-play refrigeration system: Uses a self-contained 1/3 HP front-breathing system, allowing flush installation without rear clearance while maintaining stable cold performance.
• Service-optimized workflow design: Includes lockable doors, LED lighting, and automatic condensate evaporation, reducing maintenance effort and improving daily operational efficiency.
• Expert takeaway: Best suited for large bars needing a dual-temperature, high-capacity all-in-one draft + storage system that maximizes speed, flexibility, and reliability under heavy traffic conditions.

Q&A

Q: What is the Micro Matic MBB78BC-E-B used for?
A: It is a commercial Pro-Line™ E-Series dual-temperature back bar refrigeration system, designed for storing kegs, bottled beer, wine, and mixers in high-volume bars and restaurants.

Q: What are the key specifications of this model?
A: It features an 80” wide, 3-section cabinet, dual-temperature zones, and capacity for up to 12 × 1/6 slim kegs (10 cold / 2 warm) with multi-tap draft compatibility.

Q: What are the dimensions?
A: The unit measures approximately 80” W x 29.5” D x 36.9” H, built for full-length back bar installations.

Q: What material is it made from?
A: It has a black vinyl steel exterior with a stainless steel top and stainless interior floor/walls, designed for durability and easy cleaning in commercial environments.

Q: How does the cooling system work?
A: It uses a self-contained, front-ventilated refrigeration system with a 1/3 HP compressor, allowing efficient operation in tight bar layouts.

Q: Does it support draft dispensing systems?
A: Yes, it is built for integrated draft beer systems, typically paired with multi-faucet towers for high-volume dispensing setups.

Q: Is it suitable for commercial use?
A: Yes, it is designed for heavy-duty hospitality environments, including bars, restaurants, and breweries needing reliable cold storage and draft service.

Q: What makes the dual-temperature design important?
A: It allows operators to store different beverage types at different temperatures, such as cold beer in one zone and slightly warmer wine storage in another.

Maintenance Tips

• Clean exterior daily: Wipe stainless steel top, doors, and draft tower areas to remove spills, fingerprints, and sticky residue for a clean bar presentation.
• Sanitize faucet system regularly: Flush all draft taps after service to prevent yeast buildup, bacteria growth, and flavor cross-contamination.
• Run scheduled line cleaning: Use approved beer/wine line cleaner to maintain product quality and prevent biofilm in long-draw systems.
• Maintain dual-temperature zones: Monitor both thermostats daily to ensure correct cold-side (beverages) and warm-side (wine storage) performance.
• Keep front ventilation clear: Ensure airflow paths are unobstructed for efficient compressor cooling and stable operation.
• Check door gaskets & seals: Inspect and clean seals regularly to prevent cold air loss and reduce energy consumption.
• Defrost & clear condensate system: Ensure automatic evaporator and drain pathways remain free of blockages or overflow.
• Avoid overloading shelves/keg zones: Maintain proper airflow inside cabinet for even cooling and consistent performance.
• Deep clean monthly: Sanitize interior stainless steel surfaces, drip trays, and all contact points for hygiene compliance.