The Watts Fluidair PNG-103-NR Cup Thin Nitrile is engineered for effective sealing in vacuum applications. Made from high-quality nitrile, this cup offers excellent durability and resistance to wear. Its thin design allows for optimal performance in tight spaces, making it suitable for various industrial and commercial uses. The cup is designed to create a strong seal, ensuring efficient vacuum operation. This product meets industry standards, making it a reliable choice for professionals seeking dependable performance in vacuum systems.