www.pmmag.com/articles/89373-air-separator-for-solar
Air Separator For Solar
June 1, 2008

Caleffi introduces its DISCALAIR Solar 251 Series air separator for solar heating systems. It can increase the life of a solar heating system by continuously and automatically eliminating air, including microbubbles, from primary circuits. Specially designed to work at both low and high temperatures with a glycol medium.
Circle 37