Glycol Chiller System Design

Glycol feed system for chiller condenser water loop the heat.

Glycol chiller system design.

With over 50 years of collective experience in the refrigeration industry g d s chiller expertise goes far beyond the design and implementation of cutting edge glycol chilling systems. Here are the top three things you should know about glycol chillers. Glacier design systems is the leader in draft beer systems draft beer equipment bar design glycol power packs glycol chiller maintenance. These chillers use non toxic propylene glycol as opposed to ethylene to ensure food safety.

Many of the leading breweries wineries distilleries agriculture food dairy and industrial manufacturers here in the usa and around the world turn. The coolant in a glycol chiller is a water glycol mix that acts as an antifreeze helping achieve a lower freezing point than water. The parallel design of this setup offers the ability to ferment at ale temps in one vessel and maintain precise serve or crash cooling temps in another vessel. One of the problems that must be overcome in the design of a chilled water system that utilizes antifreeze is derating the coil or heat exchanger depending on the amount of antifreeze used in the system to prevent the condenser water or water side economizing water from freezing.

Wpi recommends all chillers use a minimum mix of eg ethylene glycol or fda food and drug administration approved pharmaceutical grade pg propylene glycol depends what the application is. The glycol chiller can also be paired with our line of ss brite tanks to hold beer at serving temperatures.