https://www.boilerwarehouse.com/products/armstrong-d707893
D707893 - 3/4" NPT, 600 PSI, Thermodynamic Disc Steam Trap | Products | BoilerWAREhouse
The D707893 Armstrong CD72SR is a thermodynamic disc steam trap with 3/4" NPT connections, 935 lb/hr capacity, 1,010 MAP, and 600 MOP.