Half Price Standard Code

Performance Requirements for Dual Check Backflow Preventers
standard by American Society of Sanitary Engineering, 01/01/2018

Performance Requirements for Dielectric Pipe Unions
standard by American Society of Sanitary Engineering, 2012

Professional Qualifications Standard for the Inspection, Testing and Maintenance of Water-Based Fire Protection Systems (ASSE/IAPMO/ANSI Series 15000)
standard by American Society of Sanitary Engineering, 04/01/2015

Performance Requirements for Removable and Non-Removable Push-Fit Fittings
standard by American Society of Sanitary Engineering, 04/01/2006

Performance Requirements for Pressurized Flushing Devices for Plumbing Fixtures
standard by American Society of Sanitary Engineering, 01/21/2015

Performance Requirements for Water Temperature Limiting Devices
standard by American Society of Sanitary Engineering, 2004

Performance Requirements for Water Hammer Arresters
standard by American Society of Sanitary Engineering, 02/01/2004

Performance Requirements for Chemical Dispensing Systems
standard by American Society of Sanitary Engineering, 2009

Performance Requirements for Temperature Actuated Mixing Valves for Hot Water Distribution Systems
standard by American Society of Sanitary Engineering, 10/05/2009

Performance Requirements for Positive Pressure Reduction Devices for Sanitary Drainage Systems
standard by American Society of Sanitary Engineering, 08/01/2013