The 25311-2-2957 from EBM-Papst is a FlowGrid air inlet grille made of composite material, designed to be mounted on the air inlet side of centrifugal and axial fans. The grille is specifically suitable for the RadiCal 310, RadiPac 310, and HyBlade 250 models and has an outer diameter of 280 mm with a round shape. The material is classified according to UL94-5VA, which means high flame resistance for demanding environments.
The FlowGrid grille is a smart accessory for those who want to combine air inlet protection with optimized flow. It is easily attached with through-holes and is suitable for industrial ventilation systems, air handling units, and heat recovery.
- SKU: 25311-2-2957
- Outer diameter: 280 mm, round
- Material: Composite material
- Flame class: UL94-5VA
- Suitable for RadiCal 310, RadiPac 310 and HyBlade 250
- Mounted on the air inlet side with through-holes
- Functions as fan guard according to DIN EN ISO 13857
At Reserv, you will find original parts from EBM-Papst that are stocked by established wholesalers. This means reliable access to the right component, fast delivery, and assured quality – every time. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Motor frame | FlowGrid is an inlet grille made of composite material that is mounted on the air inlet side of axial and centrifugal fans. It is attached with through-holes for easy installation and custom mounting options are available upon request. Available sizes range from 190 mm up to 1105 mm outer diameter. Smaller sizes (190–250 mm) are fully enclosed and also serve as a fan guard in accordance with DIN EN ISO 13857. The mounting tabs have varying thicknesses (2.0–3.5 mm) depending on the size. |
| Casing | composite material |
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