ASME Standards

This Standard covers plumbing supply fittings and accessories located between the supply stop and the terminal fitting, inclusive, as follows: (a) automatic compensating valves for individual wall-mounted showering systems; (b) bath and shower supply fittings; (c) bidet supply fittings; (d) clothes washer supply fittings; (e) drinking fountain supply fittings; (f) humidifier supply stops; (g) kitchen, […]

This Standard applies to sanitary floor sinks and includes requirements formaterial, construction, inspec-tion, testing, and marking. The provisions of this Standard are not intended to prevent the use of any alternate materials or methods ofconstruction, provided any such alternate meets the intent of this Standard.

This Standard applies to enameled and epoxy coated cast iron and PVC plastic sanitary floor sinks and includes requirements for material, construction, inspec-tion, testing, and marking. The provisions of this Standard are not intended to prevent the use of any alternate materials or methods of construction, provided any such alternate meets the intent of this

This Standard covers floor, area, adjustable floor, and trench drains that are used inside of, or outside and immediately adjacent to, building structures. This Standard specifies design requirements, definitions,nomenclature, outlet types and connections, grate-free areas, top-loading classifications, materials, and fin-ishes. Seam-welded, socket-type, stainless steel fabri-cated drains are covered in ASME A112.3.1.

This Standard covers personal hygiene devices for water closets and specifies requirements for materials,construction, performance, testing, and markings.

This Standard identifies methods of providing protec-tion against backsiphonage through means of an air gap and establishes physical requirements and methods of testing air gaps for plumbing fixtures and water receptors.