
Price history
Around its usual price right now (R 14 276,95 typical).
Lowest R 14 276,95 · highest R 14 276,95 over 22 snapshots.
Tracked since 27 Aug 2026.
Checkout always completes on Sustainable’s own store — your card and address go straight to them.
<h3>FEATURES</h3>
<ul>
<li>100% OFF GRID Solution</li>
<li>NO Batteries or AC Required</li>
<li>NO Timers required</li>
<li>Variable Speed DC Motor</li>
<li>MPPT Controller</li>
<li>Pool water to be turned twice in 24 Hours</li>
<li>21.0m³ x 5.5Hrs p/day = (115.5m³/2) = 57,750 Ltrs</li>
<li>50mm Inlet / 50mm Outlet</li>
</ul>
<table>
<tbody>
<tr>
<td><strong>Model</strong></td>
<td>JP21-19-900</td>
</tr>
<tr>
<td><strong>Litres Per Minute</strong></td>
<td>L</td>
</tr>
<tr>
<td><strong>Max. flow rate (m³/h)</strong></td>
<td>21.0</td>
</tr>
<tr>
<td><strong>Max. flow rate (Litres/h)</strong></td>
<td>21,000</td>
</tr>
<tr>
<td><strong>Max. Pool Size</strong></td>
<td>57,750 Litres</td>
</tr>
<tr>
<td><strong>Max. Head (m)</strong></td>
<td>19</td>
</tr>
<tr>
<td><strong>Ambient Temp</strong></td>
<td>-30 to +45</td>
</tr>
<tr>
<td><strong>Input voltage</strong></td>
<td>72v DC</td>
</tr>
<tr>
<td><strong>Type of enclosure</strong></td>
<td>IP54</td>
</tr>
<tr>
<td><strong>Max. power input (W)</strong></td>
<td>900</td>
</tr>
<tr>
<td><strong>Class of insulation</strong></td>
<td>F</td>
</tr>
<tr>
<td><strong>Suction Inlet Lift</strong></td>
<td>3.0 m</td>
</tr>
<tr>
<td><strong>Max. casing pressure</strong></td>
<td>2.5 bar</td>
</tr>
<tr>
<td><strong>Max. water temp</strong></td>
<td>+60 °C</td>
</tr>
<tr>
<td><strong>Controller Input</strong></td>
<td>48V - 100V (VoC)</td>
</tr>
<tr>
<td><strong>Impeller</strong></td>
<td>Plastic</td>
</tr>
</tbody>
</table>
<h3>SOLAR PANEL RECOMMENDATIONS</h3>
<table>
<tbody>
<tr>
<td><strong>PANELS</strong></td>
<td><strong>VOLTAGE (VMP)</strong></td>
<td><strong>QTY</strong></td>
</tr>
<tr>
<td>545 Watts</td>
<td>49.4 V</td>
<td>3</td>
</tr>
</tbody>
</table>
<h3>PACKED DIMENSIONS</h3>
<table>
<tbody>
<tr>
<td><strong>Length</strong></td>
<td>520 mm</td>
</tr>
<tr>
<td><strong>Width</strong></td>
<td>220 mm</td>
</tr>
<tr>
<td><strong>Height</strong></td>
<td>350 mm</td>
</tr>
<tr>
<td><strong>Weight</strong></td>
<td>20 kgs</td>
</tr>
</tbody>
</table>
<h3>What is included:</h3>
<ul>
<li>1 x Bundu Power 2 Way Pump Box</li>
</ul>
<div><br></div>
<p><strong>PLEASE NOTE: Submersible Cabler (6mm 3 Core) sold separately. </strong></p>
<h3>KEY ASSUMPTIONS</h3>
<ul>
<li>Your pool water should be turned twice in a 24 hour period</li>
<li>This pump will drive most pool cleaners</li>
<li>Max pool size: (Flow Rate * 6Hrs per day) / 2 = Pool Size</li>
<li>Higher head = less suction for pool cleaner</li>
<li>Pump will start from sun-up to sun-down daily</li>
</ul>
<h3>How to determine Pool size</h3>
<ul>
<li>Width (m) x Length (m) x Average Depth (m) x 1000 = Litres</li>
<li>I.e.: 5m x 3m x 1.2m = 19.2m x 1000 = 19 200 Litres</li>
<li>Pump size determined by rotating water twice in a 24 Hour period. Calculated on</li>
<li>6 hours at maximum pumping capacity per day.</li>
<li>This pump is a replacement for your existing pool pump and it will work with your pool cleaner. <strong>It does not heat water.</strong>
</li>
</ul>
<p><strong>PLEASE NOTE:</strong> Exceeding the recommended Input Voltage <strong>()</strong> to the controller can damage the controller and void your warranty. Please ensure the correct panel configuration before connecting the pump controller.</p>
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