B K Industries 102-033 5/8" Brass Boiler Drain, 1/2" Compression X 3/4" Hose Product Description B K boiler drain, compression inlet, 1/2 in, 125 psi, cast iron, Brass body, 5/8 in OD, ansi B1.20.1, nsf 61, 3/4 in hose threaded outlet. For 5/8 inch OD tubing with stuffing box. Neoprene seal disc, 3/4 inch hose thread outlet, cast iron handle. Hose threads comply with ansi B1.20.1, rising stem certified to nsf 61. From the Manufacturer For 5/8" O.D. Tubing with stuffing box. Neoprene seal disc. 3/4" hose thread outlet. Features Returns Will Not Be Honored On This Closeout Item Product Is Manufactured In Canada Product Is A Air-Powered-Drain-Clearing-Tools Brand Name: B K Industries USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.