国产亲子伦一级A片,欧美激情在线精品一区二区三区,国产亚洲精品久久久久久郑州,专干老妇熟女6070频

News center

The current position | home page > News and information > Common problems

What is NSF-61?

What is NSF-61?


NSF-61 is a set of regulations that covers products that come in contact with drinking water in the USA including pipes, hoses, fittings, gaskets, adhesives, coatings, lubricants, faucets, drinking fountains, filters, water meters, valves, filters, and more.

Basically, if it comes in contact with potable water, NSF-61 verifies that it is safe.

Why is this important? Flint, MI provides a cautionary tale of what can happen when unsafe products come in contact with drinking water.

 NSF-61 products

TEADIT 2261 SAN

TEADIT TEALON TF 1572 SAN 

TEADIT style 1082



Are you compliant?
 

An Unsafe Drinking Water Catastrophe
In 2014, Flint changed its water source from Lake Huron to the Flint River. Insufficient water treatment caused lead from old and unsafe water pipes to leach into the water delivered to local homes and businesses. The lead pipes in Flint were installed many years before water-safety regulations restricted their use, but the problems didn’t affect citizens until the water source and water treatment changes. Current estimates for fixing these problems range as high as $1,500,000,000.

NSF-61 helps prevent such disasters by ensuring that all components of the water system are certified safe for contact with potable water, preserving the quality and safety of drinking water.

NSF-61 Certification: Good For Water Systems, Good For Citizens
NSF-61 certification has broad benefits for both water systems and consumers. Residents can have peace of mind that the water coming out of their tap is safe to drink.

These regulations are also good for water systems. NSF-61 provides a universally accepted, 3rd-party verification that the pipes, gaskets, and meters utilized for water delivery are drinking water safe. This minimizes the liability faced by water systems and decreases the likelihood of costly repairs and updates in the future. NSF-61 certified components can cost a little more on the front end, but water systems recoup this investment by eliminating the need to dig up pipe to repair or replace sub-standard and unsafe components.
亚洲AV成人无码无在线观看 | 久久国产精品一区二区三区 | 成人区人妻精品一熟女 | 久久综合精品一区二区三区 | 国产做a爱一级毛片久久 | 第四色中文字幕美乳人妻丝袜制服 | 精品人妻一区二区三区丽宫 | 黄色视频网站在线 | 多人乱大交XXXXX变态 | 熟女老阿V8888AV | 在线观看日韩一区二区三区 | 69久蜜桃人妻无码精品一区 | 亚洲国⊙0产色播AV在线杨思敏 | 亚洲AV无码片久久精品 | 国产亚洲精品久久久久久郑州 | 国产视频一区在线 | 懂色Av噜噜一区二区三区AV88 | 特级小箩利无套内谢A片 | 公妇乱婬ⅩXX毛片A片 | 新妺妺窝人体色7777婷婷 | 中文字幕视频免费在线观看 | 亚洲国产黄色视频 | 蜜桃视频成人A片免费观看少妃 | 人妻精品-TheAV | 亚洲AV无码乱码国产精品牛牛 | 日本亲子乱婬一级A片 | 91在线无码精品秘 入口九色1 | 日本欧美久久久久免费播放网 | 久久久久国产一区二区三区潘金莲 | 影音先锋每日最稳定资源网站姿 | av一区二区三区 | 亚洲一区二区精品 | 成人羞羞视频 免费 | 国产一级电影在线观看 | 丰满少妇乱A片无码 | 又大又粗又硬又爽又黄毛片视频 | 无码人妻精品一区二区三区99仓 | 亚洲秘 无码一区二区三区三 | 伦伦影院午夜理论片痴汉 | 国产a做爰全过程片 | 成年人免费在线观看视频网站 |