When installing Type A explosion-proof doors, it is generally necessary to pre-install embedded parts; simply reserving the door opening is not sufficient. What are the explosion-proof pressure values and dimensions of Type A explosion-proof doors?

The explosion-proof pressure values of Type A explosion-proof doors generally come in four options: 1000kPa, 2000kPa, 3000kPa, and 4000kPa.

2. Type A explosion-proof doors are typically single-panel swing-in doors, available in manual and hydraulic explosion-proof models. The door opening directions are left-hand and right-hand swing. The dimensions of the door openings for explosion-proof doors are 900mm wide and 2100mm high.

3. Divided by the driving method, they can be manual or hydraulic. Additionally, they can be categorized into threshold-free and threshold-type based on the lower construction of the door opening. Therefore, explosion-proof doors can be classified into four main series: manual threshold-free, manual threshold-type, hydraulic threshold-free, and hydraulic threshold-type.