The 8.625 CPLG INSUL from Dresser Industries is a coupling insulator designed to provide effective thermal and electrical insulation in piping systems. With a size of 8.625 inches, this product is ideal for applications requiring reliable insulation to prevent heat loss and protect against electrical interference. Constructed from durable materials, it meets industry standards for safety and performance. This coupling insulator is easy to install and is compatible with various piping systems, making it a versatile choice for engineers and contractors.