Mini 5 V Diaphragm Water Pump for DIY Projects

✅ Fits tight builds. The compact body leaves room for tubing and wiring inside a small enclosure.

✅ Takes two hose lines. Separate inlet and outlet ports accept tubing with a 7.8 mm outer diameter.

✅ Runs on low voltage. Match the 5 V motor to a 3–6 V supply in your own project.

✅ Start with one part. One bare pump arrives ready for your own hoses, wiring and power supply.

A small pump for tight DIY builds

A bare diaphragm pump for builders who need to move water inside a compact, low-voltage setup. It measures about 64.7 mm overall with 7.8 mm hose connections, and comes without a power supply, wiring or hoses.

Technical details

• 5 V DC within a 3–6 V operating range
• Approximate overall length: 64.7 mm
• hose connection outer diameter: 7.8 mm
• Power supply, wiring and hoses are not included

Check your tubing and power supply, then add the pump to your build.