SunPumps SDS-D-128 Submersible Pump


In Stock

SKU: SDS-D-128

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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

This product is shipped directly from the manufacturer or distributor and will arrive separately from any other products ordered. Availability estimates are based on average lead times and can vary due to stock status and location.

Returns & Replacements
You may return most unused products to us for a refund or replacement within 30 days of receipt. Items must be in new re-sellable condition with all original packaging, paperwork and accessories. For your protection, please send returns via a traceable method. We are not responsible for lost or missing returns without tracking information. Return freight and shipping is non-refundable. Products that qualified for free shipping will be credited the product price minus shipping costs. Unless otherwise requested, back orders will be refund to assure a you receive your order within an acceptable time.

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