This increase in power led to a new classifier with a riffle system that produces a more effective low pressure vortex behind the riffles themselves, improving fine gold recovery. Due to recent changes in the pump and jetting system on this dredge, the suction power has dramatically increased. The PROLINE was the first 2″ dredge with this feature. The HP100 pump is manufactured with the same quality and features found on larger PROLINE pumps, such as the “flusher port,” which supplies water pressure to run a flusher nozzle for cleaning crevices. The Honda engine is very quiet, offering nearly twice the fuel economy of a 2-stroke engine, and it eliminates the need to mix gas and oil. It is powered by a Honda GXH50/HP100 pump package, which produces well over 100 gallons per minute.
The PROLINE 2″ dredge has seen many improvements, resulting in a smaller and more portable unit, with increased power and features normally found only on larger dredges. Description Increased power and features normally found only on larger dredges
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