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NSF/ANSI 50 - 2005 Circulation System Components and Related Materials for Swimming Pools, Spas/Hot Tubs Item #: 265-2674-05 Author: NSF/ANSI Publisher: NSPI Format: Paperback Your Price: $199.95 |
Get the latest NSF/ANSI Standards with 2005 Circulation System Components and Related Materials for Swimming Pools, Spas/Hot Tubs.This Standard covers circulation system components, treatment devices, and related materials. The components, treatment devices, and related materials are intended to be used specifically for swimming pool, spa/hot tub water circulation and treatment in public and residential applications. No attempt has been made to incorporate safety provisions. This Standard is not intended to cover components intended to treat water exceeding a total dissolved solids concentration of 3000 ppm. |
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