The Grasso O-Ring is a high-quality sealing component designed to prevent leaks in refrigeration and HVAC systems. Made from durable materials like neoprene or rubber, it ensures a secure and reliable seal between two parts, minimizing the risk of refrigerant leakage or contamination. Perfect for various applications within Grasso systems, this O-ring plays a critical role in maintaining system efficiency and prolonging the lifespan of equipment. It’s easy to install and suitable for both routine maintenance and repair jobs.