Founded in 1947 JMF Company has grown to be a leader in the U.S. rough plumbing and HVAC wholesale supply industry. Major product categories include line sets copper tube copper fittings valves brass and malleable fittings PEX tube fittings and tools water and gas connectors and appliance kits. JMFs global-sourcing capabilities have been developed over decades providing customers with the best products in the market from the world s best manufacturers. Brand Name: JMF Company End 1 Diameter: 3/8 in. End 1 Type: FPT End 2 Diameter: 3/8 in. End 2 Type: FPT Material: Brass Product Type: Union ANSI Certified: Yes Maximum Temperature: 250 degree Fahrenheit Maximum Pressure: 1200 pound per square inch Compatible Pipe Material: Brass Copper and Iron Number in Package: 1 pk Average Lead Content: Lead-Free Minimum Working Temperature: -65 deg. F Minimum Working Pressure: 150 psi