
FM/UL Listed Ductile Iron U-Bolt Mechanical Tee for Fire Sprinkler Systems. FM & UL Listed Certification: Approved for fire sprinkler systems with FM & UL standards compliance. Ductile Iron Material: Constructed from ASTM A536 ductile iron for superior strength and durability. High Pressure Rating: Rated for 3000 LBS pressure with a working pressure of 300 PSI. Customizable Colors: Available in Red, Orange, Blue, and White to meet specific project needs. Threaded Connection Type: Features threaded connection with BSPT, BSPP, or NPT thread standards. Wide Size Range: Available in sizes from 1 inch to 12 inches for various pipe applications. Multiple Gasket Options: Offers EPDM, NBR, and Silicone rubber gaskets for different temperature ranges. Professional Customization: Engineers available for special sizes, controls, and OEM production requests.