HFS(R) 30-Plate Stainless Steel 304 Homebrew Beer Wort Chiller Heat Exchanger, 7.5" x 2.9", 3/4" MALE NPT x 1/2" MALE NPT, Quick Beer Cooling System (7.5" 2.9"/30 plate, 3/4" x 1/2" NPT);

HFS Plate chillers are made of high-grade 304 stainless steel and brazed with 99.9% copper. Offering superior heat exchange performance in a simple effective design. Plate chillers work by running cold water through every-other plate, and running wort through the plates in between. This maximizes the surface area for the fastest cooling possible, getting your wort to a safe fermenting temperature much faster than immersion chillers ever could. Plate chillers can be operated with a gravity system or with a pump. You can also save on water by utilizing a closed-loop cold water pump system. The A series of plate chillers measures 2.9" x 7.5" in surface area and is available in various plate amounts. Wort-in and wort-out connections are 1/2" NPT fittings while the water-in and water-out fittings are 3/4" (standard garden hose). These limitations are far beyond any brewing needs, based on our belief that over-engineered is better than just meeting the standards. HFS Plate chillers come standard with a 1-year manufacturer warranty and a 30-day money back guarantee. They are also UL listed and CE certified for standards in manufacturing.