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Pimoroni Mini Submersible Water Pump

SKU: PIM COM3700
Sale price €4.50

VAT included

Shipping calculated at checkout

The Pimoroni Mini Submersible Water Pump is a compact, efficient solution for automatic plant watering systems, like the Grow setup. It's also great for science projects or creating miniature water features.

With a Picoblade-compatible connector, it easily integrates with the bottom connectors of the Grow HAT Mini in the Grow Kit to complete your watering or flow system. Pair it with Silicone Tubing to complete your watering or flow system.

To keep the pump running smoothly, avoid debris like soil entering the rotor, and ensure it doesn't run dry for extended periods to maximize its lifespan.

Specifications:
  • Voltage Range (DC): 4.5V
  • Current: 0.18A
  • Power: 0.91W
  • Max Water Head: 0.55m
  • Waterproofing: IP68
  • Connector: Molex Picoblade-compatible 2P (1.25mm pitch)
  • Dimensions: Approx. 43mm (H) x 38.5mm (L) x 25.5mm (W)
  • Output Size: 7.8mm diameter (widest), tapering to 6.5mm
  • Cable Length: Approx. 40cm


  • This pump is perfect for DIYers and makers looking to add reliable water flow to their projects!

    15 in stock

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    More Information

    The Pimoroni Mini Submersible Water Pump is a compact, efficient solution for automatic plant watering systems, like the Grow setup. It's also great for science projects or creating miniature water features.

    With a Picoblade-compatible connector, it easily integrates with the bottom connectors of the Grow HAT Mini in the Grow Kit to complete your watering or flow system. Pair it with Silicone Tubing to complete your watering or flow system.

    To keep the pump running smoothly, avoid debris like soil entering the rotor, and ensure it doesn't run dry for extended periods to maximize its lifespan.

    Specifications:
  • Voltage Range (DC): 4.5V
  • Current: 0.18A
  • Power: 0.91W
  • Max Water Head: 0.55m
  • Waterproofing: IP68
  • Connector: Molex Picoblade-compatible 2P (1.25mm pitch)
  • Dimensions: Approx. 43mm (H) x 38.5mm (L) x 25.5mm (W)
  • Output Size: 7.8mm diameter (widest), tapering to 6.5mm
  • Cable Length: Approx. 40cm


  • This pump is perfect for DIYers and makers looking to add reliable water flow to their projects!

    Shipping & Returns

    A standard delivery charge of €6.95 will be applied to the majority of orders under €150. We usually don't charge delivery for orders over €150. Other charges may apply if heavier products (clay, plaster, reams of paper etc) or large equipment (desks, cabinets etc) are ordered, but we will notify you before the invoice is issued and goods are dispatched.

    For more information on our shipping policy please click here.

    For more information on returns please click here.

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    Quick order variants for Pimoroni Mini Submersible Water Pump
    Variant Quantity Price Variant total
    Pimoroni Mini Submersible Water Pump

    Pimoroni Mini Submersible Water Pump

    PIM COM3700

    €4.50/ea €0.00