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SunPumps SDS-D-228 Submersible Pump


Out of Stock

SKU: SDS-D-228

Maximum Flow: 1.40 gallons per minute at 0 feet

Maximum Lift: 0.95 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 most 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.

SunPumps SDS series pumps can be installed below the water level in a pond, river or cistern, or installed by hand into a ground water well. They can be used to fill an open tank or in a pressurized water delivery system. 

Simplicity is the key feature of the SDS series pumps. They are easy to install, require very little maintenance and are repairable. 

SunPumps SDS series pumps are designed for use in stand alone water delivery systems. They are pollution-free, corrosion-free, selflubricating
and quiet. It is the ideal way to provide water for remote homes, campsites, livestock, small farms or for many other needs beyond the commercial power grid.

Fits in a 4" diameter well.

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


The SDS-D-228 pump now uses a HD santoprene diapgragm instead of the EPDM fabric reinforced diaphragm. It is much more chemical and abrasion resistant.

Part #85204

Shipping Weight 15 Lbs.

Curve Data
Data Sheet
Installation Manual
Troubleshooting Guide

This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. Click here to see an estimate of our delivery times with standard FedEx Ground shipping.

Returns & Replacements
Regularly stocked, non-special-ordered, and non-custom-built items can be returned for a refund within 30 days of receipt if unused and in original packaging. Returns of solar panels, inverters or other large ticket items will incur a re-stocking fee of up to 30%. Freight shipping is non-refundable.

For more, please read our full return policy.

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