NSF/ANSI Standard 46 - Evaluation of Components and Devices ...
NSF/ANSI Standard 46 - Evaluation of Components and Devices ...
NSF/ANSI Standard 46 - Evaluation of Components and Devices ...
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<strong>NSF</strong>/<strong>ANSI</strong> <strong>St<strong>and</strong>ard</strong> <strong>46</strong><br />
• Chlorination devices<br />
– Performance testing <strong>and</strong> evaluation<br />
• Chlorination test – (for both under <strong>46</strong>)<br />
– Hydraulic loading<br />
» Flow Introduced continuously over a 3-hour<br />
period at approximately 40% <strong>of</strong> the rated min.<br />
<strong>and</strong> max. daily hydraulic capacity for each<br />
feed setting<br />
» Requires hydraulic loading at 3 hours per<br />
combination <strong>of</strong> feed <strong>and</strong> flow rates (four<br />
possible combinations) for a total <strong>of</strong> 12 hours
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