25% 300KG PVC Finish Steel Perforated Floor
- Item Code: OM-250C
- Ventilation Rate: 25% Air Flow
- Standard Size: 600*600*35MM
- Available Finish: Anti-static Expoxy Painting/HPL Finish /PVC Finish
- Loading Capacity: 300kg (*according to different specifications)
- Perforated All-Steel construction
- Can Match Steel Damper

Product Overview
Raised Floor Ventilation Systems
This vented floor panel has a standard ventilation rate of 25%, which can be adjusted between 0% and 25% depending on installation requirements. The top surface of the panel is customizable. For example, it can be coated with different colors of anti-static powder or covered with HPL (High-Pressure Laminate) or PVC finishes. This not only provides anti-static properties but also enhances its decorative appeal.
Additionally, the panel’s load-bearing capacity is also customizable. The only difference compared to the OM-250A model is the design of the rear reinforcement. We have added a vertical rib in the center, which significantly increases the floor’s load-bearing capacity. Similarly, the thickness of the rear reinforcement rib and the top panel are key factors that determine the load-bearing strength.

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Load-bearing reinforcement system
Structural innovation:
Three-dimensional reinforcement array design (new central vertical reinforcement)
Compared with OM-250A model, the load-bearing capacity is increased much
Parametric customization:
Back reinforcement thickness: 1.0-2.0mm cold-rolled steel plate
Panel thickness: 1.0-3.0mm (composite structure with antistatic layer)
Back Support Beam: three customizable moduli: 100/300/600mm

Installation Solution:
- Compatibility: Can be matched with concrete access floors, calcium sulfate raised floor systems, or other major brand raised access floors (e.g., Kingspan, Tate, ASM).
- Understructure: Uses the same types of pedestals and stringers as steel concrete raised floors and can be designed to any finished floor height as requested.
- Convenience: Allows flexible cable layout and can support heavy equipment and machinery within the specified load range.
- Use with Steel Damper: Combined with dampers to flexibly adjust airflow, allowing for precise control of ventilation volume.
Related Products
Product application scenarios
Yes, the top design will remain the same, but the loading performance can be improved by increasing the thickness of the steel plate or adding support beams at the bottom.
Yes, they can. Sometimes, we may install the steel frame on the side of the floor edge to match the different kinds of floors. Please refer to pictures from the above products list of “AF250 Steel Perforated Floor”.
Yes, we can use a steel damper. The ventilation rate of the steel damper is adjustable, so we can achieve variable ventilation needs by adjusting the damper.





















