Historical
AWWA E200-2018
Progressive Cavity Chemical Metering Pumps
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.
- ADD TO ALERT |
- PDF |
- DRM |
AWWA: American Water Works Association [awwa]
