Vapor vents are also known as cryo vents or keepfulls. The purpose of the cryo vent (vapor vent) is to get rid of vapor and maintain liquid level, usually at some remote location in a piping system or on a container. This allows the boil off gases to vent but not the liquid. Cryocomp offers the vacuum insulated cryo vent (vapor vent) in two versions, The K2041 with a 1/2" pipe inlet and the K2042 with a 1/2" tube-style bayonet inlet. The pipe inlet design can be installed in any liquid nitrogen system and the bayonet design can be designed into a vacuum insulated piping system for a more efficient interface. The Cryocomp cryo vent (vapor vent) is a fully mechanical system requiring no electrical or pressure assistance.
Also available are vapor vent heaters to eliminate condensation and ice buildup. We have two heaters, the H1300 375-Watt Model and the H1500 500-Watt Model, each with a choice of 110Vac or 220Vac.
Browse Our Selection of Vapor Vents & Heaters Below
Cryo vents (also called vapor vents or keepfulls) with 1/2″ male connection for vacuum-jacketed pipe systems For more information: