venturi gold dredge nozzles

venturi gold dredge nozzles

Suction Nozzle or Power Jet? Gold Panning Gold Dredge

Suction Nozzle Gold Dredge. A suction nozzle is the traditional method for creating the venturi. The advantage of using this method is that it can be operated in water as shallow as the dredge will float in. The down side is you need two hoses, one from the pump

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Amazon: Dry-Lander Suction Nozzle Gold Dredge (3

Buy Dry-Lander Suction Nozzle Gold Dredge (3"): Metal Detector Parts Accessories Made of t304 Stainless steel and Double blind welded Venturi and 3/4″ blaster pipe with full port Bass Ball Valve Dimensions 20 x 20 x 4 in This is the All New PoorMan “Dry-Lander” suction nozzle. It works great for places where there is no water, up

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DREDGE SUCTION NOZZLES You Struck Gold!

DREDGE SUCTION NOZZLES By: Dale Russell Suction nozzles can easily be home made,with some ingenuity a few tools. No matter what size you want to make from 1" up to 6", you can purchase exhaust pipe with that outside diameter (OD) Power jets measure the

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Dredge Suction Nozzles Gold Fever Prospecting

Dredge nozzle sizing: Example: A ke-sn32 dredge nozzle (measures 3" x 2") --- the suction nozzle outlet measures 3 inches and will work with our 3 inch suction hose. It has a net weight of approx. 6 pounds. A 2 inch pressure hose is easily secured to the nozzle with a 2 inch threaded coupling.

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Build A Suction Dredge Venturi Nossle caesarmachinery

gold dredge nozzle plan. to find info on how to make dredge suction nozzles and all you find is bits the videos labeled Prototype 12volt venturi water pump nozzle. Portable Electric Submersible suction dredge. For quick cleaning process just tip over the tube in container with water, it will make the dredge very efficient for quick

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DIY PVC Dredge Nozzle (Part 1) YouTube

Feb 22, 2013  For best picture watch in HD720p! This video shows an easy way to make a PVC dredge nozzle that operates on the venturi effect. I built 4 prototypes before s...

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Gould Engineering Bazooka Dredge

The suction dredge was much smaller then the floating barges and requires far less equipment. The suction dredge required only a centrifugal pump and gas motor, a float pontoon system, a sluice box, a venturi jet generator, a dredge hose, and a nozzle.

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Build A Suction Dredge Venturi Nossle caesarmachinery

gold dredge nozzle plan. to find info on how to make dredge suction nozzles and all you find is bits the videos labeled Prototype 12volt venturi water pump nozzle. Portable Electric Submersible suction dredge. For quick cleaning process just tip over the tube in container with water, it will make the dredge very efficient for quick

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Reclamation Dredge Systems Keene Engineering

Portable and cost effective venturi operated dredge systems can transport slurries of rock, sand and gravel up to 150 feet away and no higher then 3 feet above water level. These systems range in suction intake size from 2 to 8 inches in diameter. Venturi systems can

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Gold Dredges at Kellyco Gold Prospecting Equipment

Keene 5" Dual 6.5 HP Honda Dredge with 3 Stage Sluice. $6,899.00. Able to operate blaster nozzles to blow out bedrocks crevices, Keene's 5" Dual 6.5 HP Honda Dredge with 3 Stage Sluice is a miner's dream. SKU: 5211HP. Call now to order (855) 721-7699.

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Proline Gold Mining and Prospecting Equipment/Gold Dredges

2.5" Dredge. This machine was a trend setter when it first came on the market and it continues to be one of our best sellers many years later. When other 2.5" dredges were floating on inner-tubes, required a suction nozzle for producing dredge vacuum, and had limited depth capabilities, the Proline 2.5" dredge sat on sturdy pontoons and used a power jet for dredge vacuum.

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DIY PVC 12V Gold Dredge Nozzle 1 1/2 inch,gold sucker

Apr 05, 2015  Quick talk about how i build the 12v dredge nozzle

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3" dredge nozzle YouTube

Nov 07, 2012  3" dredge nozzle home made for under $50.00 This is my instructions to build this nozzle.gpex.ca/smf/index.php?topic=10873.0

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2" suction dredge Gold Dredging Forum

Dec 06, 2012  I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

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2" PVC Dredge nozzle build YouTube

Sep 05, 2015  Well here it is all put together and ready to go. I setup in the back yard to test it out. Had low expectations as to it working figuring if it did work it...

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Gold Prospecting w/ DIY Backpack Mini Dredge 1.5" pvc

Apr 04, 2015  Test run with djpitr's mini dredge. Worked some clay bedrock and found some nice pieces. Dredge works great as a bedrock cleaner upper and can be used to s...

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3 inch prototype dredge nozzle YouTube

3 inch prototype dredge nozzle. This is the first dredge nozzle I've ever built. I figured if I was going to build one, I'd try to build the best, highest su...

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NEW- Dry Land Dredge Nozzle- HF250 YouTube

Some more field demo's of the Hydro-Force 250. The only hand held, dry land dredge nozzle.

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Gold Dredges products for sale eBay

4" GOLD DREDGE NOZZLE W/CLASSIFIER W/THREADED WATER INLET *FREE SHIPPING*. $164.95. Free shipping. 36 sold. Rare!!! RPPC Alaska. An Alaskan Gold Dredge. Unposted. $15.52.

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S/STEEL VENTURI DREDGE SUCTION NOZZLE 50mm INLET

Jun 02, 2021  S/STEEL VENTURI DREDGE SUCTION NOZZLE 50mm INLET 45mm HOSE GOLD PROSPECTING 670mm LONG . TIG WELDED Condition is "Brand New". COMBINED POSTAGE 1900 GRAMS LARGE ITEM TO PACK!!

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Gould Engineering Bazooka Dredge

Gold Prices _____ NEW SUCTION NOZZLE GOULD BAZOOKA. Price: Please Call 4.0" 5.0" 6.0" Suction Nozzle. The new Gould-Bazooka, uses the Suction Nozzle principle. It is 67% more efficient then the currently used Straight Jet Venturi (Log) used by other dredge manufactures.

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Reclamation Dredge Systems Keene Engineering

Portable and cost effective venturi operated dredge systems can transport slurries of rock, sand and gravel up to 150 feet away and no higher then 3 feet above water level. These systems range in suction intake size from 2 to 8 inches in diameter. Venturi systems can

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Dahlke Dredge MFG Gold Dredges

Here at Dahlke Dredge we offer state of the art gold mining equipment at competitive prices. Whether you are planning an epic gold dredge outing, looking for a custom sluice box, venturi eductor, pump or air compressor, we are here to help you! We manufacture all of our gold dredges in house, in the USA. The pros at Dahlke Dredge have decades

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Gold dredge for muck removal? Pond Boss Forum

Jul 12, 2020  I posted in another thread discussing muck removal options but thought I would give this a dedicated thread. One suggested DIY solution to remove organic muck from an old pond is to build something akin to a gold dredge with a trash pump and a venturi dredge nozzle.

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Getting The Best Performance From Your Dredge

In the case of the power jet, for 100 GPM applied to the venturi jet, it only sucked 50 GPM through the nozzle and dredge-hose. I repeated the test 5 or 6 times and the results were always the same. The suction nozzle drew 75 GPM and the tri-jet drew 90 GPM. I expected an efficiency of 100 GPM applied to the jet and sucking 200 GPM, with a

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Suction Nozzles Armadillo Mining Shop

Gold Vials Containers; Hand Tools; Hard Rock Mining Equipment Home / Dredges Dredge Parts / Dredge Parts / Suction Nozzles. Suction Nozzles. Showing all 4 results. 2 Inch Suction Nozzle 1.25 Inch Pressure $ 159.50. Item # sn2. 2.5 Inch Suction Nozzle 1.25 Inch Pressure $ 180.35. Item # sn251. 3 Inch Suction Nozzle 2 Inch Pressure $ 205

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Suction nozzle to infinity jet Gold Dredging Forum

May 29, 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

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Gold Dredges products for sale eBay

4" GOLD DREDGE NOZZLE W/CLASSIFIER W/THREADED WATER INLET *FREE SHIPPING*. $164.95. Free shipping. 36 sold. Rare!!! RPPC Alaska. An Alaskan Gold Dredge. Unposted. $15.52.

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S/STEEL VENTURI DREDGE SUCTION NOZZLE 50mm INLET

Jun 02, 2021  S/STEEL VENTURI DREDGE SUCTION NOZZLE 50mm INLET 45mm HOSE GOLD PROSPECTING 670mm LONG . TIG WELDED Condition is "Brand New". COMBINED POSTAGE 1900 GRAMS LARGE ITEM TO PACK!!

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2" suction dredge Gold Dredging Forum

Dec 06, 2012  I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

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Proline Gold Mining and Prospecting Equipment/Parts and

Engine Plates/Engine Stands. Our plates are designed for mounting engines and pumps, with or without, air compressors, to our dredges. They can also be used as a sturdy base for setting the pump on the side of the streambed. EP1 (2.5hp engine) EP2 (3.5hp 6.5hp engine) EP3 (8hp 9hp engine w/T-80) EP4 (6 1/2hp -9hp engines w/PCA10)

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Plan and design your own home made suction dredge for gold

No question that many gold prospectors would love to own a dredge, and dredges are very cool pieces of prospecting equipment that will allow you to mine some very nice gold nuggets, but the prices for new ones are really high.Don’t forget however, that in the earliest days of dredging, there were no manufacturers, and all small suction dredges were handcrafted units made in someone's garage.

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infinity gold sucker pump Martin Zaugg

The stainless steel nozzle supplied with the AP dredge was too bulky for my intended area. Most gold is in rather shallow water, deep inside the thousands of crevices. The gold source is about 300 meters upstream from the hills. This 1 km stretch of river has been heavily prospected. My first task was to build a functional venturi or infinity jet.

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Proline Gold Mining and Prospecting Equipment/Gold Dredges

2.5" Dredge. This machine was a trend setter when it first came on the market and it continues to be one of our best sellers many years later. When other 2.5" dredges were floating on inner-tubes, required a suction nozzle for producing dredge vacuum, and had limited depth capabilities, the Proline 2.5" dredge sat on sturdy pontoons and used a power jet for dredge vacuum.

get price