The Brass Boiler Drain with a Male Handle from Aqualine Incorporated efficiently and strategically drains water from a boiler, releasing accumulated sediment. This product may be used in the toughest irrigation and plumbing tasks. Since 2005, Aqualine has been supplying the industry with vital tools for any job. This Brass Boiler Drain from Aqualine Incorporated comes with a male handle. It will strategically and efficiently drain water from a boiler, releasing accumulated sediment. Made from durable brass construction, it features an easy-use wheel handle. This product is available in sizes: 1/2" & 3/4". NSF/ANSI 61 and C CSA US certified.