Items Tagged with 'ANSI Standard'

NGWA, ANSI Find Common Ground On Water Well Construction.

Standard gives groundwater professionals guidance on proper water well design, construction.

Grundfos North America has received a significant drinking water safety listing for all pumping systems in its standard product range. The listing, NSF/ANSI Standard 61 Annex G (NSF372 - 0.25%Pb),

NSF International has announced new requirements in NSF/ANSI Standard 61: Drinking Water System Components -- Health Effects for regenerated and reactivated media used to treat public drinking water supplies. Most

NSF International has announced that NSF/ANSI Standard 61: Drinking water system components - Health effects now allows additional types of stainless steel as acceptable materials for use in the manufacturing of drinking water equipment.

A new American National Standards Institute (ANSI) standard for shower filters has been announced, and the ANSI-accredited Water Quality Association Gold Seal program will provide product testing to that standard.

Water Treatment

Oglebay Norton Company Industrial Sands has received National Sanitation Foundation (ANSI/NSF) Standard 61 Certification of its Colorado Springs facility.