On multi-stage pumps this is limited to a 3% drop in the first stage head.

For example, for the centrifugal pumps, it is not absolutely necessary to know whether they are intended for aircraft, or whether they are submersible, single-stage or multi-stage pumps, and so on.

Available in W.A, Northern Territory and South Australia, the range includes submersible pumps, pressure boosting and multi-stage pumps manufactured to the highest standards for dependability and longer operating life.