The 4MJ-4MJ-4FP GAUGE PORT from Fittings Unlimited Inc is a specialized fitting designed for pressure gauge applications. This fitting features a male JIC connection on both ends, providing a secure and leak-free interface for pressure measurement. Constructed from durable materials, it is built to withstand high pressure and temperature, making it ideal for industrial and commercial use. The 4MJ size ensures compatibility with a variety of systems, while the gauge port design allows for easy installation and maintenance. This fitting complies with industry standards, ensuring safety and reliability in your pressure monitoring systems.