Cryptosporidium: Why Clean Water is So Important
Adequate water treatment is the cornerstone of modern public health, but few take a moment to ask why. Well, it’s pretty obvious—water is the elixir […]
Recreational Water
NSF/ANSI 50-2017: Equipment and Chemicals for Swimming Pools, Spas, Hot Tubs, and Other Recreational Water Facilities
2.1 million residential inground swimming pools were built between 1991 and 2006. This achievement is monumental when contrasted with the preceding years. During this time, […]
NSF/ANSI 50-2016a: Equipment for Swimming Pools, Spas, Hot Tubs and Other Recreational Water Facilities
***Update: This standard has been revised. NSF/ANSI 50-2017: Equipment for Swimming Pools, Spas, Hot Tubs and Other Recreational Water Facilities is now available on the ANSI […]
Safety and Performance Standards for Aboveground Portable Pools for Residential Use – ASTM F2666-16
As summer heat arrives, people turn to pools to cool off. Building a pool in a residential area can be a harrowing process where prospective […]
NSF/ANSI 53-2016 – Drinking Water Treatment Units – Health Effects
***Update: This standard has been revised. The current edition is NSF/ANSI 53-2017: Drinking Water Treatment Units -Health Effects. Of the many processes utilized throughout the delivery […]
Water Quality in Public Pools and Spas
July often proves to be an incredibly hot month. One of the best ways to combat the discomfort that comes from the heat is by […]
ANSI AGMA 6032 Standard for Marine Gear Units: Rating
Update: The new standard is ANSI/AGMA 6032-B13 Standard for Marine Gear Units: Rating and Application for Spur and Helical Gear Teeth Members of the AGMA […]