Festo 19143 Illuminated Seal

The illuminated seal, also known as light seal or optical seal, from Festo with type number 19143 is a seal from the field of mechanical attachment parts, used for sealing components and for visual inspection or marking of sealing points. The dimensions are 5 x 5 x 5 cm, the weight is 0.005 kg. Illuminated seals are used in automation technology and mechanical engineering, for example, for the optical monitoring of fluid circuits or for marking maintenance points in complex systems.