2025 Nelsen Corporation Catalog - Catalog - Page 419
Technical & Engineering
17
TECHNICAL & ENGINEERING
PRODUCT INDEX
National Secondary Drinking Water Regulations ················································································ 17-1 – 17-2
National Primary Drinking Water Regulations ····················································································17-3 – 17-7
National (Health-Related) Microorganisms ··································································································· 17-8
Water Softener Sizing Information················································································································ 17-9
Multi-Media Depth Filter Design Parameters/Activated Carbon Bed Contact Times ···································· 17-10
System Sizing Tables ······················································································································· 17-11 – 17-14
Brine Tank Sizing ·······································································································································17- 15
Membrane Pressure and Temperature Correction Tables ··········································································· 17-16
High Purity Water Information ···················································································································· 17-18
Conductivity - Resistivity Chart ····················································································································17-17
Feed Pump Sizing···························································································································17-19 – 17-20
Chemical Requirements Tables ·················································································································· 17-21
Dealkalizer Sizing Information····················································································································17-22
Water System Definitions ··························································································································· 17-23
Water System Selection················································································································· 17-24 – 17-25
Pressure Tank Selection ·····························································································································17-26
Pipe Friction Tables ···································································································································· 17-27
Conversion Tables & Formulas ···················································································································17-28
Nema Standards for Electrical Enclosures ····················································································· 17-29 – 17-30
The specifications provided are for informational purposes only and are subject to change without notice. While we strive for accuracy, Nelsen Corporation makes no guarantees
regarding the completeness, reliability, or suitability of the information presented. Customers are advised to verify all specifications before making purchasing decisions. Nelsen
Corporation assumes no responsibility for any errors or omissions in the provided specifications.
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