1/4 SAE copper gasket (10 ps) De Dietrich 7810585

The 1/4 SAE copper gasket is a sealing component used in refrigeration and air conditioning service valves. This gasket provides a leak-tight seal between the valve body and cap or hose connection, preventing refrigerant loss. Made from soft copper, it conforms to mating surfaces under compression, ensuring reliability in high-pressure systems. When replacing worn or deformed gaskets during maintenance, using a new copper gasket restores proper sealing. Ideal for HVAC and boiler service applications, this small part plays a big role in system efficiency and safety.