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GB 34914-2021 Active
GB 34914-2021 Minimum allowable value of water efficiency and water efficiency grades for water purifier
Abstract
This document specifies the water efficiency limits and grades, technical requirements, and test methods for water purifiers.
This document is applicable to small-scale water purifiers used in households or similar settings, which use municipal tap water or other centralized water supplies as raw water and rely on reverse osmosis membranes or nanofiltration membranes as the main purification components.
This document is not applicable to large-scale water purifiers with a length, width, or height ≥ 2,000 mm, a weight ≥ 100 kg, and a water purification flow rate ≥ 3 L/min.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 34914-2021 |
| CCS | Architectural sanitary ceramics |
| ICS | Sanitary equipment |
| Implement Date | 2022-07-01 |
Price
$ 35
Subtotal
$ 35
Tax
$ 0.00
Order Total (incl. tax)
$ 35