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Calculator - will the Papa pump work on my site?

First work out your basic layout.  Position your catchment at the highest possible point of the watercourse.  Then position your pump chamber at the lowest practical position. This will give you maximum efficiency and maximise your delivery.

When you have estimated your Supply Head and Delivery Head (as the diagram below) you can then work out how much water you can deliver to your high storage tank.


Check your estimated water delivery in 3 easy steps:

1 Enter your Supply Head in metres to the nearest available value in the drop-down list

2 Enter your Delivery Head in metres to the nearest available value in the drop-down list

3 Enter your Supply flow in litres/minute to the nearest available value in the drop-down list

Water Delivery Calculator

How much Free Water can you get
from 1 Papa Pump


1 Your Supply Head

Select the value nearest to your Supply Head


2 Your Delivery Height

Select the value nearest to your Delivery Height


3 Your Supply Flow


Daily Delivery of Free Water


A Papa Pump is not recommended for your site as efficiencies may vary

= Feet
= Gallons

Or use our graph below


Pump Performance Calculator Charts

Papa Pump
Performance Chart

calculator - Papa Pump Performance Chart

Venturo 500mm
Performance Chart

calculator graph

Venturo 1000mm
Performance Chart

calculator venturo graph

Need more water?

Papa Multi Pump Systems

If you need more water than a Papa Pump can provide but don't need the full output of a Venturo, you should consider a Papa Multi-Pump System - You can run up to 10 Pumps in parallel using one supply tank, one supply pipe trench and one delivery pipe to give you an incredible water delivery.  The other advantage is that while you are performing maintenance on one pump, the rest keep going giving you uninterrupted water delivery.

multiple papa pump - calculator

If you need more water the Papa Pump system can be scaled up by using a multi-pump system.  Click the image to download the multi-pump performance calculator chart (PDF) which will estimate the total delivery from your system.

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