Micro Matic USA Back Bar Coolers - MDD23-E-LT Pro-Line

Micro Matic USA  Back Bar Coolers - MDD23-E-LT Pro-Line

Engineered by Micro Matic’s draft-beer experts, the compact Pro-Line™ E-Series delivers ice-cold pours for a single ½-barrel keg while taking up just 25" of bar space. Add the draft tower of your choice and start serving.

Features

• Holds (1) full-size ½-barrel or multiple slim kegs
• Digital thermostat for precise 33 – 41 °F set-points
• Self-contained, back-ventilated refrigeration with eco-friendly R290 refrigerant
• Rugged stainless steel keg slide protects the floor and speeds keg changes
• 18-ga. stainless top with full-width recessed drip tray, hose & drain bottle
• Three-sided glass guard rail doubles as a speed rail/staging surface
• Locking solid door with field-reversible hinge
• 2" foamed-in-place CFC-free polyurethane insulation for fast pull-down
• Heavy-duty swivel casters (front locking) for easy mobility
• cETLus & ETL-Sanitation listed for commercial use

Specifications

What our Experts Think

• Professional Pro-Line E-Series kegerator base — Designed for bars, restaurants, and taprooms needing a reliable single-keg direct-draw beer system with consistent cold storage.
• Compact commercial footprint (25") — Space-efficient design that fits tight bar layouts while supporting 1/2 barrel keg capacity (8.4 cu. ft.).
• Self-contained refrigeration system — 115V plug-and-play cooling with stable temperature control for consistent draft quality and easy installation.
• Stainless steel top + reinforced interior — Built for durability with stainless work surfaces and a heavy-duty keg slide for long-term commercial use.
• Bar-ready workflow design — Includes locking door, stainless drip tray with drain system, and commercial casters for mobility and cleaning efficiency.
• Draft-ready platform (tower sold separately) — Provides a flexible base for custom tap tower configurations depending on venue needs.
• Commercial compliance built-in — ETL/NSF sanitation certification ensures safe use in regulated foodservice environments.

Q&A

Q: What is the Micro Matic MDD23-E-LT Pro-Line used for?
A: It is a commercial back bar draft beer cooler (kegerator) designed for bars, restaurants, and taprooms to store and dispense draft beer from a single ½-barrel keg with a self-contained refrigeration system.

Q: What capacity does it have?
A: It offers about 8.4 cu. ft. of refrigerated storage, typically holding one full ½-barrel keg (15.5 gallons) for direct-draw service.

Q: Does it include a tap tower?
A: No. The “LT” (Less Tower) version does NOT include a draft tower or faucet system, so taps, shanks, and CO₂ setup are added separately.

Q: What cooling system does it use?
A: It uses a self-contained commercial refrigeration system (115V) designed to maintain optimal beer serving temperatures around typical draft range (≈36–38°F).

Maintenance Tips

• Clean condenser coil regularly: Remove dust and grease every 2–3 months to maintain strong cooling efficiency and protect the compressor.
• Maintain proper temperature (36–38°F): Ensures optimal beer storage and consistent draft quality.
• Keep airflow unobstructed: Do not block ventilation panels and operate in well-ventilated areas to avoid overheating.
• Sanitize stainless interior: Clean using non-chloride cleaners; avoid abrasive pads that can damage surfaces.
• Check condensate drain system: Ensure drain hose and evaporator are clear to prevent water buildup or leakage.
• Inspect refrigeration components: Periodically check compressor and thermostat for stable operation and early fault detection.
• Door gasket maintenance: Keep seals clean and tight to maintain insulation and reduce energy loss.
• Line & tap hygiene (if in use): Flush beer lines regularly with approved cleaning solution to prevent yeast and biofilm buildup.
• CO₂ system check: Inspect regulator and fittings for leaks and maintain correct pressure for smooth dispensing.