DWYER MAGNEHELIC DIFFERENTIAL PRESSURE GAGE 0 - 25 MMWC

Overpressure Gauges / Meters for Shelters Overpressure gauge / meter is a devise used to measure and monitor the differential pressure between shelter compartments (shelter main chamber, airlock, etc.) or between the protected area and outside. Overpressure is a critical part of the protection layers in the shelter and it is vital to constantly monitoring its values.