HPL/PVC type steel perforated panel system is composed of panels, pedestals, stringers and screws.

25% HPL/PVC type steel perforated panel(SPP-25P)

30% HPL/PVC type steel perforated panel(SPP-30P)

40% HPL/PVC type steel perforated panel(SPP-40P)

The panel is made of good quality cold-rolled steel sheet, which is punched, stretched, spot-welded, and coated with epoxy powder after having been phosphoreted. But the inside of the ventilation panel is empty and without foamed cement. Both top and bottom steel sheets and HPL/PVC tile are punched to form ventilation holes. Ventilation panel, blended with anti-static access panel, is used for the places where air flow is necessary under the floor.

Flat steel head pedestal: 75mm square head, 100mm square bottom plate

Pedestal height: 80mm~1500mm 15~25mm height adjustment

Pedestal structure: Galvanized or electrophoretic coating

Standard: 21*32*570mm 21*32*580mm for 24''*24'' panel

Alternative: 21*32*1170mm 21*32*1190mm for 24''*24'' panel

Stringer structure: Galvanized or electrophoretic coating

Perforated panel, blended with cement infill panel is used for the places where air flow is necessary under the floor, such as electrical workshops, cleaning rooms and some special computer rooms.

Air exact damper can be used with all panels to allow airflow volume control

Damper can be adjusted from top and locked in place to prevent tampering