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Autmatically activated sump pump
With many large growing systems it is impractical to have run-off returning directly to your main reservoir as the size and shape of your system may make this impractical. This innovative Professional Sump Pump allows you to have a return tank to collect run-off anywhere you like in your grow room without the risk of overflowing. This is because it includes an integral float switch that activates the pump when the water level reaches a depth of approx 150mm, pumping your run-off back into your main reservoir periodically until the water level in the return tank gets down to approx 60mm. Connects to 25mm ZPE Pipe.
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*Growell Hydroponics offers these Professional 25mm Sump Pump ... |
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Standard
postage
(per order):
£5.95 |
 Surcharge
on heavy items marked with:
£5.00 |
Surcharge for Scottish Islands, Northern Ireland
& Isle of Man:
£20.00 |
Surcharge for Eire:
£25.00 |
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