Parts and accessories for vacuum and suction systems for industrial use, namely, suction cups operated by vacuum seal and used for gripping and handling items comprised of flat, curved, smooth, crude or rough surfaces, namely, for gripping and handling packed and unpacked food products, paper sheets, cardboard sheets, paper bags, plastic bags, labels, CDs, ceramic tiles, baked clay tiles, glass slabs, marble plates, marble slabs, granite plates, plastic and wood panels used for furniture, cyl...