国产一区二区三区不卡在线观看,又粗又大内射免费视频小说,亚洲自拍偷拍精品第二页,亚洲不卡av不卡一区二区,日本毛片高清免费视频在线观看,性A∨精品高清在线观看

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.
国产一区二区三区不卡在线观看,又粗又大内射免费视频小说,亚洲自拍偷拍精品第二页,亚洲不卡av不卡一区二区,日本毛片高清免费视频在线观看,性A∨精品高清在线观看 在线播放免费人成毛片软件| 亚洲国产成人五月综合网| 亚洲国产欧美三级视频网站| 亚洲性爱无码视频在线观看| AV无码片在线观看| 亚洲中文不卡DvD| 亚洲成在线免费观看| a视频在线播放国产| 亚洲日韩中文第一精品| 亚洲国精产品久久久久| 999久久久999精品网站| 亚洲国产成人AⅤ毛片大全久久| 欧美激情精品久久久| 综合国产免费自拍| 亚洲成V人片在线观看WWW| 久久久久毛片精品美女免费| 国产高潮流白浆喷水免费动漫| 久久性生大片免费观看性| 亚洲激情图片区图片素材免费下载| 国产亚洲成av人片| 亚洲高清无在码在线电影不卡| 亚洲男同gv在线观看| 亚洲AV无一区二区三区久久| 中文字幕日产无码| 国产成人亚洲综合无码区| 国产精品99久久久久久四虎| 亚洲精品免播放器在线观看| 国产精品99久久不卡| 亚洲地图高清版大图| 免费热b视频在线观看| 久久久久亚洲aV无码专区喷水| 一区二区三区av无码观看| 亚洲熟妇无码一区二区三区| 亚洲成AV人片一区二区小说| 亚洲国内自拍愉拍影音先锋| 亚洲中文无码亚洲人成视二区| 国产精品又黄又爽又色无遮挡软件| 最新中文字幕伊人在线| 亚洲图欧洲图自拍另类高清| 亚洲中文字幕成人综合网| 亚洲成aⅴ人片乱码色午夜| http://allcomeon.com http://gylabour.com http://iwd01.com http://elianbuy.com http://qdsoucai.com http://zhaodezhu1742.com