Model 48

Four Fold Doors with Louvers

Four fold door panels can also be fabricated to include blast-relief vents. This application is useful on liquefied natural gas refueling facilities used in the mass transit industry.

All Four Fold Doors Product Request Form


Photo Gallery


Four Fold Door Operation

Four Fold Door Animation

Hydraulic Operator

Scale Drawings in Various Formats will be available at a later date.

Please refer to the information page for EPD’s Model 46 Door to obtain basic information applicable to EPD’s Model 48 doors. The EPD Model 41 Door can also be used for general information if windows are desired in the door along with the louvered opening(s).

Specific information about geometry, operator placement, door guides and ventilating characteristics of the louvered opening can be obtained by contacting the EPD factory. The EPD factory can also supply sample drawings of your specific requirements.

Specifications (Word) Mounting Templates

Electric Operator

Manual Operator