4-Inch Solar Submersible Pump, Plastic Impeller

4-inch solar submersible pump with plastic impeller, full length view

Overview

The DPC series does the same job as the stainless series at a lower cost, by using a plastic impeller stack. For clean water and moderate heads that is a fair trade — plastic will not corrode and costs less to replace. Where the water carries sand, or the head goes beyond about 60 m, the stainless DSC series is the safer choice and we will say so.

Key Features

Lower cost per unit — Plastic impeller stack instead of stainless, for clean water and moderate head.

Higher flow at low head — Up to 17 m³/h at 48 m head, so it suits large-volume watering more than deep lifting.

Corrosion-free in clean water — No rust in the impeller path; well suited to treated or low-iron water.

AC/DC automatic switching — The A/D models accept PV, mains or generator input and change over automatically.

Same 4-inch body — Drops into the same borehole as the stainless series, so the well does not limit the choice.

Technical Specifications

Model	Power	DC input	Max flow	Max head	Outlet
4DPC4.5-40-48-500	500 W	48 V	4.5 m³/h	40 m	1.25"
4DPC6-42-48-600	600 W	48 V	6.0 m³/h	42 m	1.25"
4DPC6-56-48-750	750 W	48 V	6.0 m³/h	56 m	1.25"
4DPC13-36-110-750	750 W	110 V	13.0 m³/h	36 m	2"
4DPC13-49-110-1100	1,100 W	110 V	13.0 m³/h	49 m	2"
4DPC9-71-110-1300	1,300 W	110 V	9.0 m³/h	71 m	2"
4DPC17-48-110-1500	1,500 W	110 V	17.0 m³/h	48 m	2"
4DPC13-60-110-1500	1,500 W	110 V	13.0 m³/h	60 m	2"

Model code: 4 = 4″ well, DPC = plastic impeller, then max flow (m³/h) – max head (m) – optimum DC voltage – motor power (W). A/D = AC/DC automatic switching. Specifications may be updated by the plant — confirm current values with us before ordering.

Applications

Irrigation of vegetables and cash crops; greenhouse and drip systems; livestock and poultry watering; household supply from shallow to medium wells; tank filling. Best on clean water with low sand content.

Get a Quote

Tell us the model or the duty you need — flow, head, well diameter and destination — and we cost it with the plant and reply with one FOB number. Single-unit orders welcome.

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Frequently Asked Questions

Plastic or stainless impeller — which should I take?

Clean water and head under about 60 m: plastic is fine and cheaper. Sand, iron, or head above 60 m: take stainless. If you are unsure, tell us the water source and we will not oversell you the expensive one.

Can it pump from a river or pond?

This is a submersible borehole pump, not a surface pump. For a river or pond you want the surface series, or a floating intake arrangement — tell us the setup and we will point you to the right page.