What is a glycol line?

What is a glycol line?

To chill beer, glycol is passed through glycol lines alongside beer lines inside a beer python. In other words, multiple beer lines are combined side by side with glycol lines, which are all bundled inside an insulating foam rubber tube. This entire setup is also known as a beer trunk line.

What does glycol do in a chiller?

Using glycol in your chiller may prove to be beneficial because it reduces the freezing point of process fluid and ensures that it continues to flow at the operating temperature.

How do you install a glycol chiller?

How to install a Chiller

  1. Step 1: Carefully Inspect Unit & Chiller Positioning (0:00-0:50)
  2. Step 2: Piping Connections (0:51-1:15)
  3. Step 3: Verifying Power & Reset Breakers (1:16-2:02)
  4. Step 4: Filling & Flushing Reservoir (2:03-2:42)
  5. Step 5: Turn Door Switch to Run Position (2:43-2:58)

How does a glycol chiller work Brewery?

Brewery glycol chillers are cooling units that utilize propylene glycol (an organic anti-freeze agent) or a mix of propylene glycol and water to extract excess heat from a brewing process and dissipate it in a heat exchanger or refrigeration system.

What is glycol in HVAC?

Glycol, also called antifreeze, is an important compound that HVAC manufacturers use to protect hydronic heating systems in cold climates. When added to water, glycol lowers the freezing temperature of the resulting mixture, ensuring that it remains liquid even during harsh winter weather.

What type of pipe is used for glycol?

There are a variety of materials that can installed for you glycol piping system. GF Coolfit, Pre-Insulated PVC80, welded stainless steel, copper tubing etc. With the above, PVC80 and Coolfit tend to be the most prevalent.

What temp should I set my glycol chiller?

Different applications call for different temperatures, but generally, most breweries set their glycol chiller temperatures at 28-30° F, while wineries typically set theirs at 30-35°F.

What is a glycol chiller?

A chiller is a type of refrigeration system that cools a tub of glycol to reduce its temperature. The glycol is then pushed through a closed circuit of tubing or piping that is connected to the glycol chiller. This circulates cooled glycol and helps to reduce the temperature of whatever is attached to the system.

What type of propylene glycol should I use in my chiller?

The glycol, diluted with water, enables your chiller system to maintain the 25-27 °F temperature range that a brewery requires. WHAT TYPE OF PROPYLENE GLYCOL CAN I USE? Manufacturers recommend USP grade propylene glycol.

What is a glycol beer line cooling system?

In a nutshell, beer cooled using a glycol beer line cooling system is a type of long-draw system that contrasts with another type of system, the forced-air system. An advantage of a glycol system compared to a forced-air system is that it can be used for longer beer runs.

How do you insulate glycol lines on a cooler?

Cutting a hole for the insulated glycol lines to run. To help prevent any splashing from making its way out of the cooler, I spray foamed the spot at the top of the cooler I had cut for the copper tubing entrance. It also helps hold things where they’re supposed to be just a bit better so that there’s less risk of damaging the copper tubing.