The ACER COMPONENTS Refrigerant Discharge Muffler S-6311 is a high-quality product manufactured in the United States by the reputable brand Acer Components. Designed for industrial use, this muffler can handle a maximum pressure of 500 PSIG and has an outer diameter of 1-1/8 inches. Perfect for cooling system applications, this component ensures efficient and quiet operation while protecting against potential damage from refrigerant discharge. With its durable construction and reliable performance, the ACER COMPONENTS Refrigerant Discharge Muffler S-6311 is a valuable addition to any test or measurement setup.