SEALFAST's 2" Replacement Elastomer Seals are essential for maintaining the integrity of your hammer unions. These seals are designed to fit various models, ensuring a tight seal under pressure. Made from high-quality elastomer materials, they provide excellent resistance to wear and tear, making them ideal for use in oil and gas applications. The seals are easy to install and replace, ensuring minimal downtime. With a focus on durability and performance, these replacement seals are a must-have for any maintenance toolkit.