502243A | High Capacity 1/2"NPT Air Vent | Caleffi SubCategory 4_Knife Edge Clamps and a handwheel for manual

and a handwheel for manual operation

The compact size and easy-to-install design allow for flexible placement in areas with limited space

Jergens HAAS KIT

ensuring optimal conditions for equipment and processes

reducing maintenance requirements and downtime

502243A | High Capacity 1/2"NPT Air Vent | Caleffi SubCategory 4_Knife Edge Clamps and a handwheel for manual**High Capacity 1 2" NPT Air Vent: NCO 502243A by Caleffi** Caleffi's NCO 502243A is a high capacity 1 2" NPT air vent designed to effectively remove air and prevent system blockages in hydronic heating and cooling applications. Its robust construction features a brass body and stainless steel float, ensuring durability and resistance to corrosion. This air vent operates on a simple float principle. When air accumulates in the system, it rises to the