Micro Matic USA Pro-Line Back Bar Coolers - MBB94-E
Model MBB94-E • 39.2 cu ft • Black Vinyl Exterior
Designed by beer-industry professionals, the Pro-Line E-Series keeps product ice-cold, service flowing, and energy costs low. Its self-contained, front-venting refrigeration system slides easily under a back bar while the exterior-mounted digital thermostat gives you at-a-glance temperature control.
Features
- Huge 39.2 cu ft interior holds up to 5 ½-barrel kegs or 1,092 cans.
- Three solid, locking hinged doors safeguard your inventory after hours.
- Exterior-mounted digital thermostat for fast, accurate adjustments.
- Stainless steel interior walls, floor, and 18-ga top for long-term durability.
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Front-breathing design—install flush against walls or under counters.
- (2) flat shelves + (4) divider shelves included for flexible organization.
- Bright interior LED lighting showcases product even in low-light bars.
- Eco-friendly R290 hydrocarbon refrigerant • 1/3 HP compressor draws just 3.0 A.
- Automatic condensate evaporator—no floor drain required.
- cETLus & ETL-Sanitation listed; meets UL & NSF standards out of the box.
Specifications
| Model / Part # |
MBB94-E |
| Exterior Finish |
Black vinyl-clad steel |
| Sections / Doors |
3 sections • 3 solid hinged doors with locks |
| Interior Capacity |
39.2 cu ft ( 1,112 L ) |
| Keg Capacity |
5 × ½-barrel (15.5 gal) kegs |
| Can Capacity |
1,092 × 12 oz cans |
| Shelves Included |
(2) flat • (4) divider |
| Refrigerant |
R290 (4.9 oz charge) |
| Compressor HP |
1/3 HP |
| Electrical |
115 V / 60 Hz / 1-ph • 3.0 A • NEMA 5-15P, 8' cord |
| Dimensions (W×D×H) |
95.5" W × 29.5" D × 36.9" H |
| Ventilation |
Front breathing (no side/rear clearance needed) |
What our Experts Think
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Extra-large back bar storage capacity: The MBB94-E is a 95.5" Pro-Line™ E-Series refrigerated back bar cabinet designed for high-volume bars, offering approximately 39.2 cu. ft. of storage space for kegs, bottles, and mixers.
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Built for serious commercial throughput: Experts highlight its ability to hold up to 5 half-barrel kegs or over 1,000 cans, making it ideal for busy venues that need constant product access and fast restocking.
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Heavy-duty stainless + durable exterior build: Features stainless steel interior walls and top with a black vinyl steel exterior, engineered for long-term durability in demanding bar environments.
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Front-venting self-contained refrigeration: Designed for flexible installation, it uses a front-breathing cooling system with 1/3 HP compressor, allowing flush placement under counters without rear clearance issues.
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Smart workflow design for bartenders: Includes three locking solid doors, adjustable shelving, LED interior lighting, and a digital thermostat, helping speed up service while maintaining inventory control.
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Energy-efficient commercial performance: Uses modern R290 refrigerant and low-amp operation (~3A) to reduce energy costs while maintaining consistent cold storage temperatures.
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Expert takeaway: Best suited for high-traffic bars needing a maximum-capacity, reliable, and energy-efficient back bar refrigeration system that keeps service fast and product perfectly chilled.
Q&A
Q: What is the Micro Matic MBB94-E used for?
A: It is a commercial Pro-Line™ E-Series refrigerated back bar cooler, designed for storing kegs, bottled beer, cans, wine, and mixers in busy bar and restaurant environments.
Q: What are the key specifications of this model?
A: It features a three-section design, 39.2 cu ft capacity, and can hold up to 5 half-barrel kegs or over 1,000 cans, depending on layout.
Q: What are the dimensions of the unit?
A: The cabinet measures approximately 95.5” W x 29.5” D x 36.9” H, making it a full-length back bar refrigeration unit.
Q: What material is it made from?
A: It has a black vinyl steel exterior with a stainless steel top, interior walls, and floor, designed for heavy commercial use and easy cleaning.
Q: What type of cooling system does it use?
A: It uses a self-contained, front-venting refrigeration system with a 1/3 HP compressor, allowing installation against walls or under counters.
Q: Does it have adjustable storage?
A: Yes, it includes adjustable shelves and divider shelves, allowing flexible storage for kegs, bottles, and packaged beverages.
Q: What electrical requirements does it need?
A: It runs on 115V single-phase power with a standard NEMA 5-15P plug, suitable for standard commercial outlets.
Q: Is it suitable for commercial use?
A: Yes, it is designed for high-volume bars, restaurants, and hospitality venues, providing reliable cold storage and efficient service access.
Q: What makes the Pro-Line series different?
A: The Pro-Line E-Series focuses on durability, energy efficiency, and flexible storage layouts, optimized specifically for beverage service operations.
Maintenance Tips
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Clean exterior daily: Wipe stainless steel top and black vinyl body to remove spills, fingerprints, and sticky residue for a clean bar presentation.
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Clean condenser coils regularly: Dust buildup reduces cooling efficiency—vacuum or brush coils to maintain stable refrigeration performance.
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Check door gaskets: Inspect and clean seals to ensure tight closure and prevent cold air loss or compressor overwork.
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Maintain temperature (36–38°F): Monitor digital thermostat daily for consistent beverage storage conditions.
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Keep airflow clear: Ensure front-vent system is unobstructed for proper heat exchange and efficient cooling.
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Defrost & clear drain line: Prevent ice or water buildup in condensate evaporator and drain channels.
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Avoid overloading shelves: Maintain proper airflow between bottles and kegs for even cooling throughout all sections.
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Deep clean monthly: Empty cabinet and sanitize interior stainless steel surfaces, shelves, and floor.
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Check electrical connection: Ensure 115V plug and cord are secure, dry, and free from wear or damage.
Damage 
Loss 
Theft 
