Long Draw Draft Systems
When your beer taps (faucets) are located away from your keg cooler, a long draw draft system is required. An additional glycol chiller is mounted on the cooler and trunk lines will run from there to the taps.
Hotels, restaurants, and even bars often need (or desire) to have their beer cooler located away from their bar area. Sometimes they are on different levels. The cooler can even be located outside the building.
A properly functioning long draw installation requires accurate calculations of run length, lift, resistance, and necessary pressure.