The SEPA FG 172 fan grille is a steel, chrome-plated cover with dimensions of 172 mm in diameter and 4.5 mm in height. Typically used as a protective accessory, it helps prevent foreign objects from entering or damaging fans. Common applications include electronics cooling systems and industrial machinery ventilation. https://elecena.pl/product/28903152/sepa-917210000-fg-172-fan-grille-172x4-5mm-steel-chrome-plated 2025-06-04 https://elecena.pl/product/28903152/sepa-917210000-fg-172-fan-grille-172x4-5mm-steel-chrome-plated 2025-08-02