Water Pressure Guidelines

Low Pressure is:

0.1 Bar is equal to 1 metre head of water
0.2 Bar is equal to 2 metres head of water
0.3 Bar is equal to 3 metres head of water

High Pressure is:

0.4 Bar is equal to 4 metres head of water
0.5 Bar is equal to 5 metres head of water
1.0 Bar is equal to 10 metres head of water
2.0 Bar is equal to 20 metres head of water
3.0 Bar is equal to 30 metres head of water
4.0 Bar is equal to 40 metres head of water