SunPumps SDS-D-128 Submersible Pump


In Stock

SKU: 51450

Maximum Flow: 1.75 gallons per minute at 0 feet

Maximum Lift: 1.25 gallons per minute at 231 feet

(when powered at the maxiumum of 30.00 volts)

SunPumps SDS-D series submersible pumps are one of the highest quality, low votage DC pumps on the market. They were the first diaphragm submersible introduced to the solar industry in 1988 and have an excellent performance record.

The SDS series pumps are easy to install by hand without any special equipment. The pump includes a double shrink splice kit and a 1/2" brass discharge fitting.

Fits in a 4" diameter well.

1/2 to 1 1/2 GPM, up to 230 ft of lift


The depth capabilities of the SDS-D-128 has been expanded from 115 feet to 230 feet starting in June 2005. It now has the same depth rating as our SDS-D-228 but with a higher flow rate.

Part #85200

Shipping Weight 15 Lbs.

Curve Data
Data Sheet
Installation Manual
Troubleshooting Guide

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