Connect an eight-product draft selection to a remote serving area with this taped jacket beer trunk line. The bundle contains eight food-grade polyethylene beverage tubes and two glycol circulation tubes, bringing the beer and cooling lines together inside one insulated assembly.
Choose from 1/4", 5/16" or 3/8" I.D. product tubing to match your draft system design. Each version provides eight separate beverage paths, making it a practical choice for bars, restaurants and taprooms with keg storage away from the dispensing tower.
Built for Multi-Product Draft Systems
An eight-line trunk keeps the route between the cooler and bar organised while giving each beer its own dedicated tube. Colour stripes and printed identifiers help installers match keg connections to faucets and make individual lines easier to trace during cleaning and maintenance.
The two glycol tubes form the supply and return paths for the cooling circuit. Chilled glycol travels through the blue supply tube and returns through the red tube, carrying absorbed heat back to the power pack. Both glycol tubes have a 3/8" inside diameter across all three product tubing options.
Insulation and Taped Jacket
The assembly includes aluminium foil and cling wrap, surrounded by 19 mm insulation and a black PVC tape outer jacket. The insulation helps slow heat gain as the beer travels outside refrigerated storage, while the taped covering protects the insulated bundle.
Allow enough room for bends and supports along the installation route. Insulate and seal exposed tubing and connections at the cooler and tower to maintain cooling through these transition points.
Key Benefits
- Three product tubing sizes: Choose 1/4", 5/16" or 3/8" I.D. according to the system’s flow and pressure requirements.
- Eight separate beverage lines: Route an eight-product selection through one insulated assembly.
- Food-grade PE construction: Polyethylene product tubes for standard commercial draft installations.
- Dedicated glycol cooling loop: Separate supply and return tubes circulate coolant alongside the beverage lines.
- 19 mm insulation: Helps limit heat gain between the walk-in cooler and the serving area.
- Clearly marked product lines: Colour stripes and printed identifiers help with connections, cleaning and troubleshooting.
- Taped outer jacket: Black PVC tape covers and protects the insulation.
Specifications
- Product lines: 8
- Product tubing material: Food-grade polyethylene (PE)
- Product tubing inside diameter options: 1/4", 5/16" or 3/8" nominal
- Product tubing outside diameter: 3/8" for the 1/4" option; 7/16" for the 5/16" option; 1/2" for the 3/8" option
- Glycol circulation lines: 2, consisting of one supply and one return line
- Glycol tubing material: Polyethylene (PE)
- Glycol tubing inside diameter: 3/8" (9.5 mm)
- Glycol tubing outside diameter: 1/2" (12.7 mm)
- Glycol line identification: Blue supply line and red return line
- Insulation thickness: 19 mm, approximately 3/4"
- Internal wrap: Aluminium foil and cling wrap
- Outer jacket: Black PVC tape
- Product line identification: Colour stripes and printed identifiers
- Application: Commercial long-draw glycol-cooled draft beer systems
Selecting the Right Trunk Line
Product tubing diameter affects flow resistance, so these three sizes should be selected according to the planned installation. Consider total line length, vertical lift, dispensing pressure and the required flow rate rather than choosing by diameter alone.
The glycol power pack must also suit the route’s cooling load and circulation requirements. Compare other configurations in our beer trunk line selection, or browse our glycol chillers for cooling equipment. Product line stripe colours may vary.
For help selecting your trunk line or requesting a shipping quote, email our team at sales@beveragecraft.com with your required length and full shipping address. Ships from Canada.
