IAPMO

• A112.18.1 (2005): ‘Plumbing fixture fittings’.
• A112.18.3 (2002): ‘Performance requirements for backflow devices and systems in plumbing fixture fittings’.
• A112.19.2 (2003): ‘Vitreous china plumbing fixtures and hydraulic requirements for water closets and urinals’.
• A112.19.6 (1995): ‘Hydraulic requirements for water closets and urinals - plumbing’.
• A112.19.3 (2001) Revised 2004: ‘Stainless steel fixtures designed for residential use’.

ASSE

• Water Pressure Reducing Valves ASSE 1003-2001
• Individual Thermostatic Pressure Balancing and Combination Control Valves for Bathing Facilities ASSE 1016
• Temperature Actuated Mixing Valves for Primary Domestic Use ASSE 1017

ASME

• Plumbing Fixture Fittings ASME A112.18.1
• Air Gaps in Plumbing Systems ASME A112.1.2

Please contact Mr Ian Broad  for further information.