AWWA Standard E200 2018
$75.83
AWWA E200-18 Progressive Cavity Chemical Metering Pumps
| Published By | Publication Date | Number of Pages |
| AWWA | 2018 | 28 |
This standard provides minimum requirements for progressive cavity chemical metering pumps used with polymers and aggressive chemicals including sodium hypochlorite (NaOCl), ferric chloride (FeCL3), sulfuric acid (H2SO4), hydrochloric acid (HCl), and other strong acids and bases. This standard includes design, materials, application, testing, and delivery of these metering pumps.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | Foreword I. Introduction. I.A. Background. This standard describes the minimum requirements for progressive cavity chemical metering pumps for water and wastewater treatment systems. This standard covers progressive cavity chemical metering pumps for materials resistant to aggress I.B. History. While inventing a compressor for jet engines, aviation pioneer René Moineau discovered in 1930 that this principle could also work as a pumping system. The University of Paris awarded Moineau a doctorate of science for his thesis on “the new |
| 8 | 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 |
| 9 | II. Special Issues. No special issues provided with this standard. III.A. Purchaser Options and Alternatives. The following information shall be provided by the purchaser: |
| 10 | IV. Major Revisions. This is the first edition of the standard. |
| 11 | AWWA Standard SECTION 1: GENERAL Sec. 1.1 Scope Sec. 1.2 Purpose Sec. 1.3 Application |
| 12 | SECTION 2: REFERENCES |
| 15 | SECTION 4: REQUIREMENTS |
| 24 | SECTION 5: VERIFICATION Sec. 5.1 Factory Tests Sec. 5.2 Basis for Rejection SECTION 6: Delivery, Preparation for Shipment, and Affidavit Sec. 6.1 Marking |
| 25 | Sec. 6.3 Storage |
| 26 | Sec. 6.4 Operation and Maintenance Sec. 6.5 Affidavit of Compliance |
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