Collection: Draft Beer Glycol Chillers — Commercial Glycol Cooling Systems

Draft Glycol Chillers

Draft glycol chillers are the backbone of long-draw draft beer systems, keeping beer consistently cold from the keg to the tap. Built for bars, restaurants, breweries, and service technicians, these refrigeration units use a food-grade glycol solution to maintain ideal serving temperatures across runs of beer lines, preventing warm beer, foam issues, and loss of carbonation. Whether you need a compact unit for shorter runs or a powerful dual-pump system for extended distance installations, you’ll find the right chiller options here.

What Glycol Chillers Do

A glycol chiller is a specialized refrigeration system that cools a glycol and water mixture, then circulates it alongside beer lines to keep draft beer cool all the way from the walk-in cooler to the faucet. This is essential in long-draw systems where beer travels far from its source and must stay at the same temperature it left the cooler.

Ideal for long-draw draft systems, extended beer line runs, and high-volume environments

• Maintains precise temperature control regardless of run length
  
• Uses food-grade propylene glycol mixed with water as a cooling agent
• Supports consistent carbonation, pour quality, and customer satisfaction

Key Features to Consider

Cooling Capacity & Pump Configuration

The right glycol chiller depends on how much line you need to cool and how far your beer needs to travel. Units range from single-pump systems for shorter runs to dual-pump models capable of long distances and heavy use.

Tank Size & Output

Smaller glycol chillers are compact and cost-effective for modest setups, while larger tanks with stronger compressors and bigger reservoirs provide more sustained cooling for busy bars or brewery installations.

Air-Cooled vs. Remote Systems

Air-cooled chillers are self-contained and great for most installations, while remote glycol power packs can integrate into larger draft systems where decentralized cooling is needed.

Glycol Chiller Options by Application

Standard Long-Draw Systems

Perfect for bars and venues where draft lines extend a significant distance from the cooler. These chillers maintain consistent temperatures and help reduce foaming.

High-Capacity & Dual-Pump Models

Designed for heavy traffic locations or multi-tower draft systems, dual-pump glycol chillers offer more robust circulation and stability across several lines.

Compact & Horizontal Models

Great for smaller spaces, side-mounted installations, or single-tower setups where footprint and accessibility are key considerations.

Choosing the Right Draft Glycol Chiller

Determine Line Distance

Longer draft runs require more cooling capacity and often dual-pump operation to keep beer at serving temperature from start to finish.

Match Capacity to Volume

High-volume accounts benefit from larger tanks and stronger compressors that can deliver consistent performance over constant use.

Space & Installation Constraints

Consider where the glycol chiller will be mounted (floor, under bar, service closet) and choose a model size that fits the space without compromising airflow or maintenance access.

Frequently Asked Questions

What is a draft glycol chiller and why do I need one?

A draft glycol chiller is a specialized refrigeration unit that chills a glycol mixture and circulates it through your draft system alongside your beer lines, ensuring beer stays cold even when the keg is far from the tap.

How far can glycol chillers cool beer lines?

Depending on the model and pump configuration, glycol chillers can support runs from moderate distances up to several hundred feet while maintaining proper temperature.

Are glycol chillers suitable for all draft systems?

They’re essential for long-draw systems or setups where beer lines extend beyond standard short runs. For direct draw systems with minimal distance, traditional walk-in cooling may be sufficient.