SuperVent, purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in Hydronic heating systems, while eliminating the need for bleeding. Used in Residential or Commercial closed loop hydronic heating or chilled water systems. Can be cleaned in place.Stainless steel concentrator which eliminates gurgling noiseBronze body for rigid constructionNo clog ventDirt and debris resistantSweat connections1 in. connection sizeOperating temperature range F240 DegF maximum22 Cv capacityMaximum Safe Operating Pressure 125 psiRugged design stands up to tough conditions and continuous service