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AWWA E102-23 Submersible Vertical Turbine Pumps, 2023
- Foreword [Go to Page]
- I. Introduction. [Go to Page]
- I.A. Background. This standard describes the minimum requirements for submersible vertical turbine pumps utilizing a discharge column pipe assembly for installation in wells, water treatment plants, water transmission systems, and water distribution syste [Go to Page]
- I.B. History. The original standard for vertical line-shaft turbine pumps presented the composite findings from studies conducted from 1949 to 1986 by committees consisting of manufacturers, consumers, and engineers. The first standard was published in 19 [Go to Page]
- I.C. Acceptance. In May 1985, the US Environmental Protection Agency (USEPA) entered into a cooperative agreement with a consortium led by NSF International* (NSF) to develop voluntary third-party consensus standards and a certification program for direct
- II. Special Issues. [Go to Page]
- II.A. General. A pumping system consists of several components: the pump, the driver, the discharge column pipe and discharge elbow, the baseplate, the foundation, the controls, the discharge piping, and in most cases the well casing or suction barrel. Th [Go to Page]
- II.B. Chlorine and Chloramine Degradation of Elastomers. The selection of materials is critical for water service and distribution piping in locations where there is a possibility that elastomers will be in contact with chlorine or chloramines. Documented [Go to Page]
- II.C. Advisory Information on Product Application. This standard does not cover all applications or manufacturing technologies. Some waters may have high conductivity levels well in excess of 200 μΩ/cm, for which it may be advisable to consult with a meta
- II.D. Pump Tests.
- II.E. Vibration Limits. The vibration characteristics of a pumping system depend on a combination of pump and driver design and construction, column piping design and construction, baseplate or mounting plate design and construction, support foundation de
- III.A. Information for Manufacturers. Pump manufacturers require basic data to provide pumps meeting purchasers’ needs. This includes, at minimum, a definition of required operating conditions. When placing orders for pumps to be manufactured in accordanc [Go to Page]
- III.B. Purchaser Options and Alternatives. The following items should be provided by the purchaser:
- III.C. Modification to Standard. Any modification of the provisions, definitions, or terminology in this standard must be provided by the purchaser.
- IV. Major Revisions
- V. Comments. If you have any comments or questions about this standard, please call the AWWA Engineering and Technical Services at 303.794.7711, write to the department at 6666 West Quincy Avenue, Denver, CO 80235-3098; or e-mail at standards@awwa.org.
- AWWA Standard
- SECTION 1: GENERAL
- Sec. 1.1 Scope
- Sec. 1.2 Purpose
- Sec. 1.3 Application
- SECTION 2: REFERENCES
- SECTION 3: DEFINITIONS
- Figure 1 Typical submersible-pump assembly (bowl assemblies)
- Figure 2 Submersible-pump discharge styles and surface-plate assemblies
- Table 2 Diameters and weights of standard discharge column pipe sizes
- APPENDIX A [Go to Page]
- Submersible Vertical Turbine Pump Data Form
- Engineering Data [Go to Page]
