Insect Screens and Ventilation Grilles

For more power under the hood

Graepel ventilation grilles provide excellent stability and durability and fulfill highest requirements concerning function and design. In addition to round and square perforations as well as elongated perforations, hexagonal perforations from SW 2 to SW 20 can also be supplied. Thus, depending on the perforation, up to 80 % of open area can be achieved and with it an excellent ratio between air intake surface area and installation dimensions. Graepel offers full service: from the first draft, the development on the basis of ProE to prototypes and serial production meeting highest quality standards.



Commercial and Railway Vehicles

Agricultural Machinery

Construction Machinery

Safe working conditions everywhere and at all times have utmost priority. Our safety components, from grilles for protection against insects and flying stones through to ventilation grilles, provide an ideal combination of protection and performance in all areas.

All advantages at a glance:
  • high level of ventilation through 2.1-mm-hexagonal perforations , spacing of 0.4 mm, open area up to 80 %
  • safe protection for radiators and capacitors against insects, flying stones and other foreign objects
  • area stabilization depending on size and requirements through straight-lined, horizontal or vertical rips as well as through identical or varying rips cambered horizontally or vertically
  • optimal arrangement of the mounting points through selective perforation
  • individual mounting depending on available space and existing mounting points
  • fits the contour of radiator, capacitor or mouting parts through various levels
  • sufficient rigidity for gluing, spot-welding or bolting, also where perforated
  • the sealing-off of circulating air can be directly integrated if necessary
  • easy cleaning with high-pressure water blasting
  • the shiny radiator (aluminum-colored) is partially covered due to a special rip geometry
  • deformations of the grille can be corrected by readjusting the geometry

Want to learn more about our product?

Your contact person

Mr. Lanfermann
Send request for contact
Tel.:  +49 5432 85-166

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