The 1.5" Thermometer Cap with a .75" Female NPT is made from 316L stainless steel, ensuring excellent corrosion resistance and durability. This cap is designed to seal thermometer ports, providing a secure closure while allowing for temperature monitoring in various applications. With a 1.5-inch diameter and a .75-inch female NPT connection, it integrates seamlessly into existing systems. This thermometer cap meets industry standards, ensuring reliability in high-pressure and high-temperature environments, making it suitable for food processing, pharmaceuticals, and chemical industries.