By using a smaller pump that constantly operates rather than a system that only operates during the launch period, it allows for overall lower installation and operating expenses.

Mick Doohan's Motocoaster

Mick Doohan's Motocoaster

14 September, 2007 by Richard Wilson

By using a smaller pump that constantly operates rather than a system that only operates during the launch period, it allows for overall lower installation and operating expenses.

In this photo