Historical

AWWA E103-2015

Horizontal and Vertical Line-Shaft Pumps

This standard describes the minimum requirements for horizontal centrifugal pumps and for vertical line-shaft pumps for installation in wells, water treatment plants, water transmission systems, and water distribution systems. Pumps described in this standard are intended for pumping fresh water having a pH range between 5.5 and 10.0, a temperature range from 33 degress F to 125 degrees F (14 degrees C to 37 degrees C), a maximum chloride content of 250 mg/L, and a maximum suspended solids content of 1,000 mg/L, and which is either potable or will be treated to become potable. The pumped freshwater should also have flow rates ranging from 100 gpm to 40,000 gpm (23 m3/hr to 9,100 m3/hr) at discharge pressures dictated by pump type and discharge conditions. This standard is applicable for driver power range from 10 hp to 1,500 hp (7 kW to 1,100 kW), however, this standard does not include requirements for drivers.

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AWWA: American Water Works Association [awwa]

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