The single-layer EDP explosion vent is recommended for protection against fluctuating or cycling working pressures of silos, filters, bucket elevators, bunkers, cyclones. The domed construction provides high stability up to a pressure ratio of 70 %. The rated breaking points (Pat.No. EP 07 73 393) are integrated within the mounting frame. The standart burst pressure pstat is 0.1 bar (1.45 psig) at 22 °C (71.6 °F) at a vacuum resistance of max. 2,000 mm WC. The domed construction also greatly reduces contamination. Sterility and cleaning is simplified (SIP/CIP Cleaning). Usually the EDP is mounted directly onto a wall. Installation of the EDP vent frame is uncomplicated and is NOT torque dependent.