Neopost Danmark A/S M4004-5JM Scraper Ring 12x20x4/7

The scraper 12x20x4/7, also known as a scraper ring, seal scraper, or dirt scraper, is a mechanical component and a specialized tool from the manufacturer Neopost Danmark A/S with type number M4004-5JM. It has the dimensions 5 x 5 x 5 cm and weighs 0.01 kg. Scrapers serve to prevent the ingress of dirt, dust, and moisture into dynamic sealing systems, thereby ensuring the function and service life of piston rods, cylinders, and bearings. Areas of application are primarily in mechanical engineering, for example in hydraulic and pneumatic cylinders, and in manufacturing facilities to protect moving parts from contamination.