American Water Works Association
(AWWA) http://www.awwa.org
Phone: 303-794-7711
An international nonprofit scientific and educational society that is
dedicated to the improvement of drinking water quality and supply, including
the use of metering pumps in water treatment.
Hydraulic Institute (HI) http://www.pumps.org
Phone: 973-267-9700
A non-profit trade association that is dedicated to excellence in the
engineering, manufacture and application of pumping equipment.