Power Jet Vs Suction Nozzle

Power jet vs. suction nozzle TreasureNet

Mar 18, 2009· I use both, suction nozzle for shallow when you might raise the nozzle out of the water. If you take it out it will pick up sution quickly. Power jet for deeper and keeping the nozzle under at all times, the slug of air stops the suction, then when you get it back the action blows through the sluice and disturbs what is in the sluice. may blow gold out!

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Suction nozzle and power jet design? GOLD PROSPECTING

Apr 16, 2014· I have the basic design figured out, can anyone give me the ratio of the size of thewater inlet line to the suction line size? Also pressure/gpm needed to be effective?Ive got a 40 drop and going from 3 to 1 1/2 line size to run my Simple Simon.Im hoping to run a 2 suction nozzle/power jet

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Suction Nozzle or Power Jet?

Power Jet Gold Dredge. A Power Jet is more efficient because there is a shorter pressure hose from the pump and therefore less friction losses. The Power Jet enters the suction line just before the sluice, which means the gravel is being “pulled” up the hose rather than “pushed” by a suction nozzle. This can help prevent blockages.

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Gold Prospecting Forum • View topic Suction nozzle vs

Jun 18, 2016· The suction nozzle 'forgives' getting air in it and will restart quickly when working in shallow water. The power jet blasts every bit of material from the riffle areas with fire hose efficiency and is hard to recover from in the same situation. Unless I KNOW the water is deep enough to eliminate air ingestion I just use my suction nozzle.

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DREDGE SUCTION NOZZLES Willamette Valley

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

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BELOW SHOWS A TYPICAL POWER JET

below shows a typical power jet setup detail for a portable gold dredge (just ignore the suction nozzle in this example) this crude sketch shows a typical setup detail . using a portable gold dredge with a suction nozzle the following information should enable you to understand the basic theory of operation of a portable dredge.

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DIY Suction Nozzle and Power jet GPEX

Jun 01, 2013· The suction nozzle is hooked up to the trash pump by a rubber garden hose(25'-50') and is then hooked into the same 10' The same nozzle hooks to my electric sub dredge. Power Jet and Nozzle.jpg (1393.53 kB, 2912x2184 viewed 5582 times.)

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Keene PHP500 Pump & Jet Test YouTube

Oct 28, 2016· Chris Woods and Mark Keene are testing a new php500 pump with a series of different power jets and jet logs. Demonstrates a lot of testing of different facets of pump testing.

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BELOW SHOWS A TYPICAL POWER JET

below shows a typical power jet setup detail for a portable gold dredge (just ignore the suction nozzle in this example) this crude sketch shows a typical setup detail . using a portable gold dredge with a suction nozzle the following information should enable you to understand the basic theory of operation of a portable dredge.

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Suction Gold Dredge Basics Steve's Guides

Jun 13, 2018· A power jet pulls material up and into the sluice box. An alternative is the suction nozzle which installs on the end of the suction hose in place of the suction tip. A suction nozzle pushes material up the suction hose and into the sluice box. Power jets take less hose and are more efficient so therefore very common.

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Dredge Suction Nozzles

Other sizes of suction nozzles are available from the drop down menu. Hoses, clamps, and other dredge accessories are not included. Power jet vs. a suction nozzle: A suction nozzle works in a similar fashion to a power jet except instead of being attached directly to the header box it is attached at the far end of the material hose.

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Jet Flares, Jets & Nozzles: Keene Engineering Online

Jet Flares, Jets & Nozzles; Power Jets; Suction Nozzles; Suction Hose Tips; Gold Pans; Library; Gift Ideas; MORE Gold Concentrators; MiniMax; Matting; Holiday Specials; Our Story. Since 1955, Keene Engineering has been providing the very best in mining and prospecting equipment. Whatever you need, we're here to help! Categories. Dredges

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Getting The Best Performance From Your Dredge

The suction nozzle is my choice because it is more efficient then the power jet and it is built by many dredge manufactures. It pushes the water and material from the nozzle end of the dredge-hose to the other end of the dredge-hose to the dredge’s sluice-box. On the power jet, if you should ever lift the nozzle out of the water you will get

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dredge suction nozzle design castellobonetti

Power jet vs. suction nozzle Interested to find out the differences between the two. I see some dredges with the power jet, and then others with the suction nozzle. Why one over. Chat Online. Keene Dredge Suction Nozzles

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Suction nozzle to infinity jet Gold Dredging Forum

Sep 03, 2015· 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.

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small help please for power jet/nozzle jet dimensions

Dec 30, 2012· Hi guys Thank you very mush for your response, <ebuyc i just read in the forum about the hydro nozzle and the suction nozzle build and i'm gonna give it a try tomorrow morning i bought 3'' tube for the nozzle and 3 tubes in different diameters from 1.5'' to 1/2'' and i believe i have to reduce the size in the jet (of the nozzle) to get maximum pressure.>

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New Dredge Power Jet YouTube

Oct 03, 2013· Have a look at the amazing performance of this new powerjet

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Dredge Jet Nozzles design

Jet Suction Dredge Mobile: Download Specifications: The RISD-M is a highly efficient mobile, non-propelled, electric or diesel electric jet suction dredge that utilizes high pressure water coming out of eight (8) jet nozzles at up to 262 PSI (18 bar) pressure for breaking up of hard layers of material including clay, which are sucked up through the suction mouth behind the jet

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Ask The Experts—Jet nozzle or suction nozzle? Which is

Ask The Experts—Jet nozzle or suction nozzle? Which is best for my highbanker? February 2011 by Chris Ralph. I have a highbanker, and I am considering adding a suction piece to make it a combo.

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Dredge Jet Nozzles design

Jet Suction Dredge Mobile: Download Specifications: The RISD-M is a highly efficient mobile, non-propelled, electric or diesel electric jet suction dredge that utilizes high pressure water coming out of eight (8) jet nozzles at up to 262 PSI (18 bar) pressure for breaking up of hard layers of material including clay, which are sucked up through the suction mouth behind the jet

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Dredge hose size vs. nozzle size

Dec 28, 2012· Suction versus log: pushing works better than pulling in my opinion. Imagine a log venturi as a shallow well jet pump. Suction nozzle as a deep well jet pump. It has been my experience that jams are more common with suction nozzles, especially at the bend. Try an X across the nozzle. The drawback is sooooo much more material to move by hand. eric

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Suction nozzle to infinity jet Gold Dredging Forum

Sep 03, 2015· 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.

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2" suction dredge Gold Dredging Forum

Dec 06, 2012· And if I was making a suction nozzle I would not place the tapered reducer at the outlet of the venturie as Dan advocates. I would reduce the flow at the inlet to the 180 degree bend and run the 180 degree bend the same internal diameter all the way through for its entire length. A tapered reducer can be placed in a power jet

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Diy 12v Suction Nozzle ** Fail** Gold Panning, Sluicing

Bathtub test of the two pumps in clean water picking up small bits of lead solder and air rifle pellets using the same suction nozzle. Very little difference between the two tests probable the 1 1/14 discharge is at capacity with the smaller pump running at similar discharge pressure and this is a positive for my test given the smaller pump costs less than half the money and uses 13amps vs

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

With a suction nozzle, the distance the water for the dredge is under suction is very short (less than a foot) vs a power jet nozzle may have water under suction for 20 ft or more. After the water passes the intersection in the power jet or suction nozzle, you are no longer sucking material.

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Prospecting Accessories mjcoinstore.biz

Prospecting Accessories: 8745 Asheville Highway Boiling Springs, SC 29316 (864) 586-1163: HOME ABOUT CONTACT PRODUCTS Gold Pans & Kits Martin Prospecting Gold Dredge/Sluice Power Jet Suction Nozzle 4-inch. Powder coated for durability. Fixed handle. $85.00 Martin Prospecting Dredge Suction Nozzle 5 inch

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Ask The Experts—Jet nozzle or suction nozzle? Which is

Ask The Experts—Jet nozzle or suction nozzle? Which is best for my highbanker? February 2011 by Chris Ralph. I have a highbanker, and I am considering adding a suction piece to make it a combo.

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X-Jet M5 Pressure Washer Nozzle -PowerWash

The M-Jet has all the features of the X-JET except it comes with a variable nozzle on the outlet of the nozzle. The M-Jet is best suited for jobs where the zero degree impact of the original XJET is not required. MJET will inject and proportion soaps, chemicals, or other liquids at high pressure without going through your pump, hose, gun or lance.

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6" Maxi-Flow Power Jet Siphon FireHoseDirect

Our Made In The USA Maxi Flow Power Jet Siphon is used to move water through suction hoses between portable tanks. By connecting a discharge line to the rocker lug female you can force water into the suction hose by using the venturi effect. Features 1 1/2" NH / NST rocker lug, 6" NH / NST male threads, constructed of anodized aluminum.

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Hoover ONEPWR FloorMate Jet Reviews Hype or Legit?

Jun 12, 2019· Simultaneously, FloorMate Jet's powerful suction picks up wet and dry debris and cleaning solution, which deposits into an 11-ounce tank that’s separate from the clean water. During operation, you can use the handle-mounted controls to switch between high mode for maximum suction, or eco mode to maximize runtime.

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2 Inch Dredges: Keene Engineering Online

2 Inch Dredges. Our 2 Inch Backpack Dredges are the utimate in portability! Quick View. 2" Backpack Dredge with Power Jet. $1,915.00. Quick View. 2" Backpack Dredge with Suction Nozzle. $1,895.00. Quick View. 2 Inch Jet Faire Backpack Comb Package. $2,295.00. Since 1955, Keene Engineering has been providing the very best in mining and

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How do Suction Gold Dredges Work?

The power jet also allows deeper dredging because the power jet will lift material higher than a suction nozzle can push it. The disadvantage of the power jet is that the power jet and supply hose must be kept under water at all times. Therefore they do not work very well when working in shallow water. The advantage of the suction nozzle system

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X-Jet Vs. Downstreaming: The Great Debate, by Allison

X-Jet Vs. Downstreaming: The Great Debate, by Allison Hester. the X-Jet nozzle. The system uses the Venturi effect to suction the chemical through the hose and out the stainless steel nozzle. The X-Jet system also comes with a set of 14 color-coded proportioners that, when used, automatically proportion your chemical to the mix that you

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