It was a great feeling to turn the new submersible pump on and see such a great result. Client in Dianella had a very large centrifugal pump down a 7 liner well. The centrifugal pump had failed and it was not practical or economical to replace or recondition the pump. Fortunately a few years ago the bore hole at the bottom of the old well had been redrilled and replaced with a 100 mm PVC casing. This was compatible with a new submersible pump. The 3 phase centrifugal system was converted to a submersible pump 3kw ( 4hp ) three phase. The old two stage starter on the wall was replaced by a new 415 vDOL starter. While we were at it we converted the gentlemans old manual gate valve sprinkler system to a modern automated one. A fully programmable reticulation controller now turns on the new submersible pump at the same time it opens solenoid valves to controll the 3 separate sprinkler stations. He had the old mountain mist metal disc sprinklers that are common with old well systems all over Perth. Those sprinklers use about 17 litres per minute each. We had to take this into account when specifying the new submersible pump for the old well conversion. We had to make sure the new pump had the power to adequately run all his sprinklers as configured without modification. As the picture shows its great when a plan comes together! Call us on 1300 734 300 for help with any Perth bore or reticulation system or visit our main Virgin Bores Perth website here.