• Amazon: gold dredge pump

    Amazon: gold dredge pump. Skip to main content Hello, Sign in. ... Honda - General Purpose 2-Inch Centrifugal Water Pump with GX12 118cc Series Commercial Grade Engine and 164 GPM Capacity - WB20XT4A. 4.9 out of 5 stars 47. $499.00 $ 499. 00. Get it Mon, Jul 13 - Wed, Jul 15. Generac 6917 CW10K Clean Water Pump with Hose Kit, 1" 3.3 out of 5 stars 34. $207.99 $ 207. 99 $249.00

  • Suction Gold Dredge Basics - Steve's Guides ...

    13/06/2018  A gold dredge is powered by a motor and pump. A common misperception is that gravel is sucked through the pump. The pump actually pumps only water, which is delivered to a venturi type device (called a power jet or a suction nozzle) which indirectly creates suction in a larger hose. The solves two problems. First, gravel pumps are very expensive, heavy, and high maintenance items.

  • Gold Prospecting Water Pumps - GoldHog Gold

    Good Quality 1.5″ Smaller Pump POWERS: Raptor Flare – Mini. Click the pic for price. This is a GREAT 1.5″ pump that delivers 57 psi and about 6000 gph. It also cuts about 25 pounds off traditional water pumps. Like all high pressure pumps YOU NEED TO PUT A FINE SCREEN OVER THE INTAKE. High pressure pumps do not like sand and gravel.

  • gold water dredge air pump - tersicorefabriano.it

    gold water dredge air pump. Amazon: gold dredge pump. X-Stream Hybrid Pro Hand Dredge - Gold Mining Equipment (Hand Dredge) ... DuroMax XP652WP 2-Inch Intake 7 HP OHV 4-Cycle 158-Gallon-Per-Minute Gas-Powered Portable Water Pump. 4.0 out of 5 stars 215. $238.26 $ 238. 26. Get it as soon as Wed, Jun 3. FREE Shipping by Amazon. Mini Power Sluice Set Up Kit 6" Gold Mining Equipment.

  • Keene 4" gravel pump - YouTube

    20/12/2018  This is a 4" gravel pump system that can pump high percentages of slurry over long distances. The pump can handle up to a 3.5" sphears. Used for mining applications and reclamation. Powered by a ...

  • 作者: Keene Engineering Inc.
  • Manual 4" Gold Dredge PVC Water Suction Pump Gold ...

    12/04/2015  Hi, here's a quick video showing walking a stretch of waterway in Wanlockhead, Scotland, up to where my friend was using his 4" manual gold dredge PVC water pump to extract gold bearing material ...

  • 作者: Gold Grabbers
  • Diving Air Compressor Systems - Gold Fever Prospecting

    Dredge Diving Air Compressor Systems More Coming Soon: call 1-888-985-6463 to inquire or order

  • Prospecting Water Pumps – Some Basic Thoughts – Gold

    If I’m “mining”, like running a pump in one place 8 hours a day, 5 days a week, I want a quality engine and pump. I’m a Honda fan on water pump engines. Any tips on pumps? Yes, at the end of the trip or end of the season, shut off the gas line and let the pump run until the gas drains from the lines and the pump quits. Always store with ...

  • 5" Gold Dredge - 911Metallurgist

    This dredge is easier to refuel and start due to the location of the pumps and the two smaller, lighter power plants are easier to handle than the larger single engine/pump package. The twin engine model is also capable of driving an additional air compressor should the need arise. Proline also offers a single engine dredge design to provide a ...

  • Proline Gold Mining and Prospecting Equipment/Parts and ...

    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) EP5 (9hp -13hp engines w/PCA10) Fits Commercial 6" Dredge Only; Big Banker Engine

  • Air-Lift Pile Dredges - Oceaneering

    (ALPD 2436) and Air-Lift Pile Dredge 3660 (ALPD 3660) air-lift internal pile dredges are specifically designed for abandonment purposes. These pile dredges use aggressive high-powered water jets for breaking up soil plugs and cleaning the inside diameter (ID) of the piles. The two sizes of the tool correspond to and serve as drifts for our ...

  • 12V Electric Dredge??? - Gold Prospectors Association of ...

    thinking of trying one with a Johnson 4000 GPH pump with a 2 inch nozzle. BRIAN HERBSTREIT Greenhorn Posts: 06 Jun 2016 07:50 PM : We've been working on one for a while now with very good results. The problem is that the average bilge pump is only made to run for about 20 minutes. So we went out and found 12 volt pumps that have actual bearings, not bushings. Then we run twin pumps

  • Dredge 6.5 hp Honda Engine, Pump Compressor -

    4 in. Keene Dredge w/ Air Pump Diving Equip. - $2000 (Butte) 4 inch Keene dredge in good condition. It has a Honda pump and motor that runs good, moves a lot of water. There is new ribbed rubber matting and a new Keene foot valve. It also comes with an air pump and reserve tank. I will also include some air hose, 2 regulators, 2 masks and wet ...

  • Dredge Pumps products for sale eBay

    Get the best deals on Dredge Pumps when you shop the largest online selection at eBay. Free shipping on many items Browse your favorite brands affordable prices.

  • Proline Gold Mining and Prospecting Equipment/Gold

    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. It was also capable of driving an air compressor to support more active underwater mining. It was originally powered by our HP175 pump, but this pump has been ...

  • Hand Dredge : 5 Steps (with Pictures) - Instructables

    A hand dredge, also called a gold sucker, is basically a pump that will allow you to suck up material. They allow you to suck up material in hard to reach places, such as under rocks, and in crevices. Hand dredges work extremely well if you are prospecting for gold as

  • The Gold Dredge - Keene Engineering, Inc.

    It is powered by a high pressure water pump which is normally located on a float that sets at the surface of the water and is pumped down to the dredge via a high pressure hose. At the end of the flared tube a riffle tray is attached containing a series of gold traps. As the gold bearing gravel is sucked into the dredge the heavier particles, including gold, becomes entrapped into the riffle ...

  • Gold Dredges products for sale eBay

    HAND PUMP DREDGE/GOLD SUCKER - 3ft long! Plus A Clean Up Sluice With Water Hose/ $155.00. $23.15 shipping. or Best Offer. Watch. Gold Vortex Matting for sluice box, dredge, hi banker.12" x 12" mat. $10.00. $14.90 shipping. 246 sold. Watch. 2 Aluminum Trays For Weighing Your Gold, Prospecting, Dredging, Mining, Panning. $5.95 . Top Rated Plus. Free shipping. Watch. 14" GREEN GOLD PAN

  • Gold Dredge - Dredging - Dredges - Gold Prospecting

    A floating gold dredge is essentially a floating sluicebox that uses an engine and pump to create a vacuum and send gravel (hopefully gold-bearing gravel!) into the sluice box suspended between the two pontoons. The sluice filters out all heavy metals, including mercury, and returns the clean gravel to the river. The average size of a dredge engine is 5 horsepower— about the same size that ...

  • Keene Engineering Online: Site Map

    Vibrostatic Dry Washer with Hot Air Induction. 160 Mini Drywasher. 12 Volt Wet Conversion Kit . Mini Drywasher with High Vac System. 3.5 HP Power Sluice Concentrator. 3.5 HP Power Sluice 2.5 Inch Combination. 4 HP Honda Power Sluice 2 ½ inch Dredge Combination. 4 HP Honda Power Sluice. 6 HP Power Sluice Concentrator. 6 HP Power Sluice 3 Inch Dredge Combination. 6 HP Honda Power

  • Keene Engineering Online: Site Map

    Vibrostatic Dry Washer with Hot Air Induction. 160 Mini Drywasher. 12 Volt Wet Conversion Kit . Mini Drywasher with High Vac System. 3.5 HP Power Sluice Concentrator. 3.5 HP Power Sluice 2.5 Inch Combination. 4 HP Honda Power Sluice 2 ½ inch Dredge Combination. 4 HP Honda Power Sluice. 6 HP Power Sluice Concentrator. 6 HP Power Sluice 3 Inch Dredge Combination. 6 HP Honda Power

  • Jobe High Pressure Dredge Pump 6.5HP - Gold Fever

    This is a real workhorse pump designed to power a 3 or 4 inch gold dredge or a large combination dredge hibanker unit. Pump is made in the USA and engine in China. Assembled in the USA. Compare the price to comparable Briggs and Stratton intek or Honda pumps. About $100-200 cheaper!

  • Quarry Pumps, Dredge Pumps, Gravel Pumps and

    We have a slection of Dredge Pumps, Gravel Pumps and Hydraulic operated dredge pumps available for sale and hire. Tel: ... Pump is suitable to handle abrasive water, slurries and liquids containing solids. The pump is fully automatic, self-priming using a Selwood priming system. The above is mounted on a robust skid base with lifting frame for ease of on-site installation. Presently painted in ...

  • Gould Engineering 5 inch Submersible Gold Dredge - $500 ...

    The water pump (not included) can be any type of clean water, semi-trash or full trash pump that can be either floating or shore-based. The five-inch Gould Engineering Gold Dredge requires a water pump that can provide at least 300 Gallons per Minute (GPM). Connecting the water pump to the suction nozzle suction is a 20 foot length of 1.5-inch diameter hose (included). The Gould Bazooka 5 inch ...

  • Dahlke Pump DP150 the-best-gold-dredge

    Water pump units available include pump, seal, mounting bolts, assembly instructions (machined stub-shaft extension when required.) *Charge for flexible drive coupling and SAE flywheel housing when required. No charge for Mounting and Set-up when you purchase your engine from us. Note: It is necessary to mount on engines with adequate radial and end thrust bearings. Check with us before ...

  • 4" Keene dredge with T-80 air for sale - Gold Prospectors

    It has a T-80 air pump that has only about 4-5 hours of use on it since new. Also included is the air line, chest harness, spare air tank, and regulator with one trip on them since new (all purchased from Keene engineering). The dredge is powered by a 6.5 hp Honda gas engine. It comes with 20 feet of brand new, never used 4" suction hose purchased from Keene engineering. The suction foot valve ...

  • Gould Engineering Bazooka Dredge

    The suction dredge required only a centrifugal pump and gas motor, a float pontoon system, a ... The force working against SG is the air in the water, created by the turbulence; the other force is the forward motion, which adds inertia to the gold flowing down the sluice box. The various riffles decelerate the forward energy but tend to flip the gold in an eddie current pattern. If the gold is ...

  • Does this look like a good dredge pump? - GOLD

    16/07/2011  Real dredge pumps have a spring loaded-carbon ring shaft seal, 3/4" for up to 5 HP then 1" , when you need one take the old one to a good auto parts store, they can match it and you will save about $20, buy 2 while you are at it. BTW: That is a clear water pump, NOT a trash pump, trash pump wont work either.

  • Subdredge - Remote Operated Submersible ROV Dredge

    Agitation Options: A Cutterhead OR high power water jetting ring is available, depending on the dredge application. The Subdredge is a remote operated submersible dredge (ROV) that can be powered hydraulically or electrically with pump sizes ranging from 4-inch up to 10-inch with production rates of up to 4500 GPM or 400 cubic yards of material per hour.

  • Jet sand suction dredger Sand pump ,Slurry pump

    Jet sand suction dredger is composed mainly of high pressure water pump and sand suction pump. The dredger is detachable so it can be loaded into the container and easily transported to any location. The jet sand suction dredger is equipped with self-propelled equipment to push it running. The dredger finish the entire work by impacting and sucking. The high pressure water pump is used to jet ...

  • Vortex Dredge Systems Powerful ROV and Diver Dredge ...

    VORTEX Dredging Systems - Home of the worlds most powerful 4-inch sand dredge. VORTEX dredges are designed by ROV operators and divers from the field. DREDGES. INSTALLATION GUIDE; EASYDREDGE DIVER DREDGE; 2-INCH DREDGE; 2.5 INCH ELECTRIC ROV DREDGE; 2.5-INCH DREDGE; 3-INCH DREDGE 'GUST-STORM' 4 INCH ELECTRIC ROV DREDGE; 4-INCH MK1 TORNADO; 4-INCH MK2 T100 TORNADO; 6-INCH DREDGE

  • Can you use a trash pump with a dredge? My Home

    The reason why is the water flow (which also moves air by pushing it out of the way) creates a lower pressure. Moving a fluid lowers the pressure. So the pressure on the outside of the curtain pushes the curtain in the shower with you. This works the same way on a dredge. The moving flow of water from the pump creates a lower pressure at the intersection in the pipe. The moving water is at a ...

  • Master the Art of Suction Dredging for Gold ...

    26/03/2016  There is a learning curve to successful gold dredging, ... and during summer months when water levels are low this is often all that is needed for air supply. In deeper water, most dredgers use what is called a hookah air system. These use the power of the dredges engine to generate air for breathing, and can even be set up to pump warm air generated by the engine into your suit to help

  • Hand Dredges Gold Retrieval Gold Prospector - Gold ...

    This gold prospecting tool is ideal for working below the water line when a motorized dredge cannot be used. It helps you get the gold out of some really tight spaces, a hand dredge is well, handy, when you're prospecting along a river. If you've found a rich spot that is hard to access, the hand dredge can produce some decent gold! X-Stream Hybrid Pro Hand Dredge and DIY Kit. The X-Stream ...

  • Dredges for Sale - Sun Machinery Corp.

    Dredge pump Engine Cat 3412 with air clutch and Thomas thrust bearing, 12X10 Dredge pump, 5x3 dredge packing pump with electric motor. CAT 3208 200 KW generator set, Reverse Jet engine L 10 Cummins, Reverse jet pump 6x4 Goulds pump, 4 pullmaster winches Left, Right, Back and Ladder. Separate hydraulic systems 1 for Cutterhead and the other for the winches, Automatic fire

  • Suction Gold Dredge Operation Components

    A Common Suction Gold Dredge Design. A dredge is powered by a motor and pump. A common misperception is that gravel is sucked through the pump. The pump actually pumps only water, which is delivered to a venturi type device (called a power jet or a suction nozzle) which indirectly creates suction in a larger hose. The solves two problems. First ...

  • Gold Dredge for sale Only 3 left at -75%

    Proline highbanker gold dredge sluice 2 1/2inch honda 120gx hp200 pump (east selah) Proline highbanker 2 1/2 inch sluice box and dredge. honda 120gx motor brand new hp200 pump brand (the clear hoses one 2" about 5 foot long and one 2 1/2" about 10 foot long where damaged and threw away) this is a brand new set up has...

  • Gould Engineering Bazooka Dredge

    The real key to making this design work, is the entire dredge is flooded 100% with water and material, with almost no air bubbles and zero riffles. By the time the gold travels from the Suction Nozzle to the Nugget Trap, the gold has settled to the bottom of the tube. Once the gold has traveled to the bottom of the tube, it follows gravity and drops into one of many slots.

  • Suction Dredges – Pro-Mack Mining Supplies

    4-inch – 6.5 HP Intek Pro Jet Flare Dredge Call for Price Read more; 4-inch – 6.5 HP Intek Pro Jet Flare Dredge w/T80 Compressor Call for Price Read more; 4-inch – GX200 Honda Jet Flare Dredge Call for Price Read more; 5-inch, 10 HP Deisel Dredge With 3 Stage Sluice Call for Price Read more; 5-inch, 10 HP Diesel Dredge with 3 Stage Sluice

  • Airlift (dredging device) - Wikipedia

    An airlift is device based on a pipe, used in nautical archaeology to suck small objects, sand and mud from the sea bed and to transport the resulting debris upwards and away from its source. It is sometimes called a suction dredge.A water dredge or water eductor may be used for the same purpose.. Typically, the airlift is constructed from a 3-metre to 10 metre long, 10 cm diameter pipe.