Free Sizing Tool

Find Your Solar Pump in 30 Seconds

Enter your well depth and daily water need. I'll match the right pump models from 1034 options — instantly, no signup.

  1. 1Describe your well
  2. 2Check the numbers
  3. 3Get your matches

Tell me about your water source in one sentence — well depth, how much water you need, and what you'll use it for.

Try:
What are head and flow?
💧
Head = how far the pump pushes water

Total Dynamic Head (TDH) includes well depth, drawdown, pipe friction and delivery height. It is the most important number for sizing.

🚿
Flow = how much water per hour

Your daily water need divided by sun hours. E.g. 10m³/day ÷ 6h sun ≈ 1.7 m³/h flow.

📏 Read the detailed guide with diagram

No signup. Results are instant. Data from factory catalog.

What I understood

You can adjust any number above before matching.

📏 How to calculate head? Read the guide

Spec Range Constraints optional

If your tender / spec sheet defines an acceptable range for the pump's rated parameters, enter it here. Only models whose rated max head & flow fall inside the window will be recommended.

📏 Rated max head – m
🌊 Rated max flow – m³/h

Leave a side blank for a one-sided limit. This is a hard filter on top of your basic need.

Pump performance curve will be drawn here after matching.

Recommended Models

Fill in the form and click "Find My Pump" to see matched models here.

Describe your well on the left — the pump curve and matching models will appear here instantly.

Not sure which pump fits your farm?

Send me your well depth, daily water need and location. I'll size the system for you — free, no obligation, reply within 24 hours.

💬 Chat with Trista on WhatsApp

or email: sales03@diffulpump.com

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