The 4.000 CPLG .188X5 A42 A/C by Dresser Industries is a coupling designed for air conditioning systems. With a diameter of 4.000 inches, this coupling features a .188 thickness and a 5-inch length, ensuring a secure connection in HVAC applications. Made from high-quality materials, it is built to withstand the rigors of temperature fluctuations and pressure changes. This coupling complies with industry standards, making it a reliable choice for both residential and commercial air conditioning systems.
