Micro Matic USA Pro-Line Back Bar Coolers - MBB58-E

Micro Matic USA Pro-Line Back Bar Coolers - MBB58-E 

Purpose-built for busy bars that demand rock-solid reliability and rapid service, the Pro-Line™ E-Series 59" back-bar from Micro Matic combines commercial-grade construction, energy-smart R290 refrigeration, and effortless front-breathing installation. Store up to two full-size half-barrels plus one slim quarter keg—or load the stainless interior with 852 ice-cold cans—while an exterior-mounted digital thermostat and brilliant LED lighting keep staff in control and product looking its best.

Features

• Front-breathing self-contained system – installs flush against walls & under counters with no side clearance.
• High-performance 1/3 HP compressor paired with eco-friendly R290 hydrocarbon refrigerant for fast pull-down and lower energy use.
• Exterior digital thermostat – large, easy-read display allows precise adjustment without opening the doors.
• Durable construction – 18-ga. stainless steel top, 20-ga. stainless interior walls & floor, black vinyl-clad steel exterior.
• Two solid locking doors protect inventory; field-replaceable magnetic gaskets ensure a tight seal.
• Versatile shelving – includes (2) heavy-duty flat shelves & (2) divider shelves for bottle or can merchandising when kegs are not in use.
• LED interior lighting showcases product and speeds service in low-light bar environments.
• Automatic, no-drain condensate evaporation keeps install simple and mess-free.
• Foamed-in-place CFC-free polyurethane insulation (2") maintains constant temperature and boosts efficiency.
• Certified to ETL & NSF/ANSI-7 standards for electrical & food-safety compliance.

• Holds 2 × 1/2-barrel kegs plus 1 × 1/4-slim keg (3 total).
• OR up to 852 × 12 oz cans when configured with included shelves.

Specifications

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Maintenance Tips

• Daily exterior cleaning: Wipe stainless steel top, doors, and handles with food-safe sanitizer to prevent stains, spills, and contamination.
• Maintain airflow: Keep front ventilation grill and compressor area clear to ensure proper cooling and avoid overheating.
• Temperature control: Check and maintain stable cabinet range (~33–41°F / 0.5–5°C) for safe beverage storage.
• Door gasket care: Inspect and clean seals regularly to prevent cold air leakage and energy loss.
• Interior sanitation: Weekly wipe-down of stainless steel interior walls and floor to prevent mold, odor, and sticky residue buildup.
• Condenser upkeep: Clean condenser coils periodically to maintain efficiency and extend compressor life.
• Drain/condensate check: Ensure evaporator system is clear and functioning to avoid moisture buildup.
• Shelf organization: Do not block airflow inside the cabinet to ensure even cooling distribution.
• Electrical inspection: Check cord, plug (NEMA 5-15P), and connections for wear or overheating signs.