The present invention provides a means for holding the components of the device, a means for storing gas under pressure which is maintained separately from the interior of the device until actuating, a means for releasing pressurized gas from the storage device into the interior of the device, a means for actuating the device upon an external event, a means for retaining the pressurized gas in the interior of the device until a desired internal pressure level is achieved and a means for channeling the pressurized gas that is released upon actuation so that the energy supplied propels a pressurized fluid to explosively pass outside of the device through the conduit.