Pentair 71426 Collar and Rotor Union O-Ring

The Pentair 71426 Collar and Rotor Union O-Ring is a crucial component in HVAC systems, designed for maintaining a secure and leak-proof seal in various union joints. This high-quality Union O-Ring features a 2-1/4" inner diameter (ID) and a 1/8" cross-section, making it ideal for ensuring tight connections between pipes and fittings in HVAC and pool equipment. The O-ring is specifically engineered to resist wear and tear, providing long-lasting performance in both residential and commercial applications. The O-ring works by creating a reliable seal that prevents the escape of air, water, or refrigerants, thereby enhancing the efficiency of the HVAC system. Its durable material construction ensures that it can withstand high pressure and temperature fluctuations, making it suitable for use in demanding environments.