A comprehensive range of cold / freezer room pressure relief ports.
CRH Heated Pressure Relief Port
The CRH-750 is a heated pressure relief vent operated by 3 flaps which open in either direction dependent on the airflow pressure from inside or outside of the cold room
CRH Pressure Relief Vent
The CRH-1000LV low voltage pressure relief valve 15 suitable for 150mm – 250mm wall panel thickness.
