Frequently asked questions

It has been approved for water according to American standards, but it is not Watermark approved for Australia.

Map-Pro has a working pressure of 0.5-0.9 bar. Oxygen has a working pressure of 4-6 bar.

The flame temperature is about 3200 degrees Celsius, but this depends on the ratio of oxygen to fuel when burning.

We have a 3kW pressure controller (7575372) which controls the pump supply for the rainwater. We have a hydro switch (7575029) which can be added to this controller to allow the mains water to be connected so water can be supplied even if there is no tank water. 

Either there is no controller connected or it is not plugged in correctly. Read instruction manual to see how to connect the controller.

Shouldn’t use this pump if its in a place where water freezes. Water will expand when it freezes inside the pump and will cause the pump to crack. The water should be fully drained from the pump and pipes during these periods. 

Check on the flow vs head chart. If you decrease the flow the pressure will increase. More pressure can also be achieved with less bends and height in the piping. Pressure=head*9.81*specific density

It will work when it is primed with water and the power is plugged in.

No, they are not required to have watermark approval. They have AS4020 approval for drinking water.

Unscrew the metal bolt at the back near the bottom of the metal part of the pump to drain water out. Can also tip the pump without breaking connections to drain more.