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Keene 3" Suction Gold Dredge. Keene 3" Suction Gold Dredge This 3" dredge is equipped with all the latest innovations in dredge design similar to the larger dredges. This is an extremely versatile dredge that can be used as a standard floating dredge with an optional air compressor for deeper dredging.
· A power jet puts the highpressure water in just before the sluice box. A suction nozzle is best in very shallow water; a power jet produces better overall suction. Most dredges are power jets, but some smaller units, 3 inches and smaller are suction nozzles. I recommend the power jet.
Have a question about gold dredging or which suction dredge might be right for you? Call Gold Fever TOLL FREE: MINE (6463) We have everything from lightweight portable 2" inch back pack dredges, highbanker/dredge combos and power sluices to commercial gold dredges. Scroll down and select any model below to review our most popular dredges.
The power jet is ideal for most conditions and provides greater suction power and far less rock jams. Includes: 15 feet of suction hose and 4 feet of pressure hose. Dredge capacity yards per hour. Net weight 65 pounds. Shipping weight 80 pounds. For extremely shallow water conditions, a suction nozzle is recommended.
Suction nozzle to infinity jet | Gold Dredging Forum
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Sep 03, 2015 · Post by RKC onNov 24, 2012 at 3:40pm. G'day weary1, My guess would be that there will be an increase in efficiency by replacing a suction nozzle with an infinity jet, if only because a jet will be sucking up the suction hose, rather than the pushing that occurs with a suction nozzle. I'm far from convinced that an infinity jet would be any more ...
Gold DREDGES for Sale Keene. GOLD DREDGES FOR SALE FREE SHIPPING SPECIAL!!! All sizes of suction dredges are available from portable backpack dredges to large 8" commercial gold and diamond dredging, we do ship nationwide. AK, Hawaii and international shipping are are at additional cost and must be calculated prior to ordering.
· Production dredges do not usually have a reducer placed at 'the outlet of the venturie'. On production dredges a tapered tube is usually placed at the inlet to the 180 degree bend on a suction nozzle and at 'the inlet on the venturie of a power jet'.
Squeeze the bottle and use the water jet stream to push the gold into the center. By releasing the pressure on the bottle, the suction will snuff up the gold through the tube into the bottle. Once in the bottle, the gold is trapped and the bottle can be used again.
Dredge Nozzles Power Jets | Pro Music. Pro Music is proud to offer Hydro Force, Jobe, Keene, and Proline gold dredge nozzles and power jets including dry land suction nozzles with free shipping! Showing all 12 results.
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Dec 14, 2010 · I used the basic straight jet venturi as the baseline and compared it to the trijet, the suction nozzle and the infinity jet. The infinity jet produced the most vacuum, the trijet was 2nd, the suction nozzle was 3rd, the straight jet came in last in performance. There are some strange dynamics going on inside the various jets.
34. "Reconditioned" dredges are as good as new dredges. 35. Once a round pontoon is loaded to over half of its diameter it will sink. 36. A velocity meter is not required if the operator can see the discharge plume. 37. A suction jet assist must be loed as close to the suction inlet as possible. 38.
The more gold you clean at one time, the faster if shines up because of the friction caused by shaking. After you see your gold gleam, be sure to rinse with clean water. Do this several times to remove all traces of soap. Next, air dry your gold or heat it slowly outdoors in a .
Keene " Jet Flare Dredge with Compressor Power Jet A New Standard for Smaller Size Dredges. Designed for those who Operate in Extremely Remote and Challenging Loions. The " Ultra Series has set a new standard for smaller size dredges.