Description
UBC Beer Trunk Line – Insulated Glycol Draft System Line
A proper beer trunk line is the backbone of any long-draw draft system. The UBC Trunk Line is engineered to keep your beer cold, flowing smoothly, and tasting exactly the way it should—from the walk-in cooler to the tap. Built for commercial performance, this insulated glycol trunk line improves system reliability, temperature control, and long-term durability.
Why You’ll Love It
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Rubberized Extruded Jacket – Tough outer layer that resists tears and punctures
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Ultra-Smooth Inner Beverage Lines – Reduces resistance for better pour performance
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Foil Wrap Heat Barrier – Adds thermal protection to maintain consistent temperatures
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Foil + Moisture Barrier – Prevents condensation and improves cold transfer
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3/4” Foam Insulation – Creates an airtight, waterproof insulated bundle
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Color-Coded Supply & Return Lines – Faster, cleaner installs and easier maintenance
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Low Adhesion Interior – Helps reduce biofilm buildup and bacterial growth
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NSF 51 & FDA Approved – Safe for beverage contact
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Optional Bevex Fire-Rated Jacket – Extra safety for commercial installs
Built for Commercial Draft Systems
Perfect for bars, breweries, restaurants, stadiums, and long-draw draft beer systems, this trunk line is designed to maintain cold temperatures over long distances using integrated glycol lines. The result: colder beer, less foam, and consistent pours all shift long.
Product Options
Available in multiple configurations and sizes, including:
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1/4”, 5/16”, and 3/8” trunk lines
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Various bundle counts (2+2, 4+4, 6+6, 8+8, 10+10, 12+12, 14+14, 16+16)
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Fire-rated jacket options
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UBC coated python styles