Micro Matic USA Pro-Line Back Bar Coolers - MBB58BC-E-B

Micro Matic USA  Pro-Line Back Bar Coolers - MBB58BC-E-B

Serve perfectly chilled lagers, crisp whites, craft cocktails—or pour cellar-temperature reds—from a single, compact platform. The Pro-Line E-Series Beverage Station brings two truly independent temperature zones together with six stainless faucets, giving bartenders the freedom to offer a full beverage program without sacrificing valuable floor space.

Features

• Dual-temperature cabinet with two color-coded digital thermostats (Blue = Cold / Red = Warm).
• 8 slim-1/6 barrel capacity – 6 tapped kegs on the cold side, plus 2 back-up kegs on the warm side.
• Two 3-faucet mini-mushroom towers (6 faucets total) with matching drip trays for a polished, symmetrical aesthetic.
• Front-ventilated, self-contained refrigeration—ideal for flush built-ins and tight bar layouts.
• Energy-efficient R290 hydrocarbon refrigerant and foamed-in-place CFC-free insulation.
• Work-ready top built from heavy 18 ga. stainless steel—durable enough for garnishing, glassware or small appliances.
• Automatic condensate evaporator—no floor drain required.
  

Specifications

What our Experts Think

• Compact, high-efficiency back bar performer: The MBB58BC-E-B is a 59.5" Pro-Line™ E-Series dual-zone back bar beverage station, engineered for busy bars that need both cold storage and flexible warm-zone holding in one footprint.
• Dual-temperature control for mixed beverage programs: Experts highlight its two independently controlled zones (cold + warm), allowing operators to serve beer ice-cold while keeping wine or specialty drinks at optimal serving temps.
• Strong keg and inventory capacity: Designed to handle up to 8 × 1/6 slim kegs (6 cold + 2 warm), making it ideal for high-turnover bars with diverse tap offerings.
• Commercial-grade stainless + reinforced build: Built with an 18-gauge stainless steel top and 20-gauge stainless interior, paired with a durable exterior for long-term heavy-duty use.
• Front-vented refrigeration for tight installations: Self-contained, front-breathing design allows flush undercounter placement without rear clearance, improving bar layout flexibility.
• Service-ready efficiency features: Includes digital thermostats, automatic condensate evaporation, and lockable doors, helping maintain temperature stability and reduce daily maintenance effort.
• Energy-conscious commercial operation: Uses modern refrigeration design with R290 refrigerant and a 1/3 HP compressor, balancing power with lower operating cost.
• Expert takeaway: Best suited for operators who need a space-saving, dual-zone back bar cooler that maximizes keg flexibility, speed of service, and long-term reliability in high-traffic environments.

Q&A

Q: What is the Micro Matic MBB58BC-E-B used for?
A: It is a commercial Pro-Line™ E-Series dual-zone back bar beverage station, designed to store and dispense draft beer, wine, and other beverages in bars, restaurants, and hospitality venues.

Q: What are the key specifications of this model?
A: It is a 59.5" wide, 3-section dual-temperature unit that holds up to 8 × 1/6 slim kegs (6 cold + 2 warm) and supports multi-faucet draft systems.

Q: What are the dimensions of the unit?
A: The cabinet measures approximately 59.5” W x 29.5” D x 36.9” H, built for standard back-bar installation.

Q: What material is it made from?
A: It features a black vinyl exterior with an 18-gauge stainless steel top and stainless steel interior surfaces, designed for durability and easy cleaning in commercial use.

Q: Does it have multiple temperature zones?
A: Yes, it includes a dual-temperature system with independent digital thermostats, allowing separate control for cold beer and warmer beverage storage (such as wine).

Q: What type of cooling system does it use?
A: It uses a self-contained, front-ventilated refrigeration system with a 1/3 HP compressor, optimized for tight back-bar spaces.

Q: What refrigerant does it use?
A: It uses R290 refrigerant, which is more energy-efficient and environmentally friendly compared to older refrigerants.

Q: Is it suitable for commercial use?
A: Yes, it is built for high-volume hospitality environments, offering reliable cooling, large storage capacity, and flexible beverage service options.

Q: What makes the Pro-Line series important?
A: The Pro-Line E-Series is designed for professional beverage workflow efficiency, combining durable construction, dual-temperature storage, and space-saving front-vented refrigeration for busy bars.

Maintenance Tips

• Clean exterior daily: Wipe stainless steel top, doors, and tap areas to remove spills, fingerprints, and sticky residue for a professional bar finish.
• Clean condenser coils regularly: Remove dust and grease buildup to maintain efficient cooling and prevent compressor strain.
• Check door gaskets: Inspect and clean seals to ensure tight closure and prevent cold air loss and energy waste.
• Maintain dual temperature zones: Monitor thermostats daily (cold + warm zones) to ensure proper storage conditions for beer, wine, and mixers.
• Keep front ventilation clear: Ensure airflow is unobstructed for efficient front-breathing refrigeration performance.
• Clear condensate system: Check evaporator/drain pan regularly to prevent overflow and moisture buildup.
• Avoid overloading interior: Maintain proper airflow between kegs and bottles for even cooling performance.
• Deep clean monthly: Empty compartments and sanitize stainless steel interior surfaces, shelves, and drip areas.
• Inspect electrical connection: Ensure plug, cord, and outlet remain dry, secure, and undamaged.