what size water pump do i need for a sluice

Plan and design your own home made suction dredge for gold ...

Home Made Suction Dredge. Interested in building your own suction dredge gold prospecting and saving some significant money in the process? If you do it right and plan well you really can save a lot of money and still have a good, functional dredge that is durable and really holds onto the gold - …

2.5 HP Dredge / Highbanker Engine and Pump 1.5"

This quality lightweight water pump is powered by a 2 1/2 horse power, 4 cycle gasoline engine. The pump and engine combination weighs only 27 pounds and is mounted on a shock-resistant base plate with a carry handle. The intake and discharge are both 1 1/2 inch with a maximum discharge of 53 gpm. 2.5 HP commercial grade 97cc engine

How to Use a Sluice for Gold: 8 Steps (with Pictures ...

Jan 24, 2018· How to Use a Sluice for Gold. Author Info. Updated: January 24, 2018 ... you need to find a source of running water, in the same area where gold can be found. ... By using a "classifier" screen to filter down the gravel to a uniform size before its run through the sluice it can save time and help prevent your riffles from overloading with ...

Suction Gold Dredge Operation & Components - akmining.biz

A sluice box works because gold is 15 times heavier than sand and gravel and so is easily trapped by the riffles and carpet in the sluice box. Dredges almost always need to be mounted on a set of floats. This is because a dredge has just enough power to lift water and gravel to just above the surface of the water.

Sizing a New Water Heater | Department of Energy

Sizing Storage and Heat Pump (with Tank) Water Heaters. To properly size a storage water heater for your home -- including a heat pump water heater with a tank -- use the water heater's first hour rating. The first hour rating is the number of gallons of hot water the heater can supply per hour (starting with a tank full of hot water).

Sluicing 101 - , Inc,

If the sluice box is somewhat unstable in the current, position a few rocks around the outside of the trough to brace it. Sometimes you will not even need the "rock brace," as the first few buckets of gravel placed into the sluice box will provide just enough stability to weigh it down.

Submersible Pump Sizing & Selection - Indian Health …

Submersible Pump Sizing & Selection Presented by National Exploration, Wells & Pumps . Office Locations. Outline . 1. Why pump size matters 2. How submersible pumps work 3. Pump parameters 4. Pump selection 5. Maintenance & Repair . Size Matters! Pump size determines well diameter. ... Water Level Pump Vertical Rise Friction Loss .

How to Size a Pressure Tank - YouTube

Jun 13, 2017· How do I choose a tank for my system? I'm going to show you how easy it is to size a pressure tank.Choosing the proper tank for your pumping system will greatly reduce the risk of premature pump ...

How to SIZE a Sluice Box - Mineral Processing & Metallurgy

This week I went and asked "how to SIZE a sluice box" to the crew on a large gold prospector forum and other sluice or gravity gold recovery 'experts' and gathered the list of emails and forum posts here below. As you will see, in summary, most can optimize or troubleshoot a sluice box but few or none can size a gold sluice …

Sluice Box Water GPM - GPEX

Feb 26, 2013· each foot of sluice width is 12" So for a water depth of 1" we have 1" x 12" x 1200"=14400 inches³ 1 gallon is 231 inches³ 14400/231= 62.3 gpm per foot of width with 1" of water depth and a water velocity of 100 ft/minute. You should always try for pump capacity about 1.5X more than you need.

Sump Pump Size - waterdamagedefense.com

Finally, once you figure out the size you need and are shopping for your pump, you will likely encounter the term "lift." This refers to the height that the sump water must be pumped before leaving the house. For example, many basements are 7 feet tall, plus 2 feet into the sump pit, for a total of 9 feet of lift.

Building A Recirculating Sluice Box For Gold Prospecting

Here is a shot of the lower end of the sluice with the water flowing. For this test run, I put the bilge pump in the bottom of the bucket and only filled it about with about 3 gallons of water. I just wanted to test everything without filling the tub up with water. In actual use this system will need about 8 gallons of water …

Aquarium Air Pumps - The First Tank Guide - Air Pumps for ...

Some air pumps are rated for different sizes of tanks, but these ratings are, actually, nearly irrelevant to choosing the correct air pump. If you are using the air pump only to operate an under gravel filter, and your tank is a standard size, then the tank size ratings on an air pump are probably relevant. However, if you are doing anything ...

What Sluice Mat is Best - GoldHog Gold Prospecting Equipment

Things like what type of equipment do you have, the GPH running through it, gold size in your area, etc… are important. EXAMPLE: I have a Keene Highbanker- 10″ wide, 48″ long, running a 2″ trash pump rated at 8000 gph, but I measured it and the actual gph going through the sluice is 6000 gph. Most of the gold is in the 50 – 100 mesh ...

How I built a recirculating sluice box for gold prospecting

Water would be pumped out of the bin to the top of the sluice. Water and debris would fall back into the bin at the bottom of the sluice. This would be great! ... I just happened to have a bunch of IRF540s lying around. Size the fuse to match the pump you are using. A slow-blow fuse might be a good idea since pumps often have very high initial ...

What tools are needed to replace a water shut-off valve ...

Mar 27, 2017· If you get drips of water coming through your pipes even with the main shutoff valve completely closed, it's probably time to replace the shutoff with a new ball valve. It's not complicated, but the house water will be off, so it's a good idea to ...

Gold Prospecting Water Pumps - goldhog.com

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.

Can I just build a dredge out of a trash pump and a sluice ...

Jul 18, 2009· That 3 inch pump can put out a lot of water. I put the dredge in the hole. It is important that only relatively clean water go into the dredge pump so I put the output of the 3 inch pump into a large bucket, the foot valve for the dredge pump goes into the bucket so that it only sucks up clean water.

Sump Pump Sizing Calculator - How to Easily Size a Primary ...

Sump Pump Sizing Calculator - Easily Calculate a Primary Sump Pump. Whether you are replacing an old sump pump or buying a new primary or backup pump, this simple sizing guide will get you the right GPM and Horsepower quickly. Sump Pumps Direct makes buying sump pumps and accessories easy.

How to Select the Right Size Tankless Water Heater

Jan 10, 2014· Tankless water heaters are rated by the maximum temperature rise possible at a given flow rate. Therefore, to size a demand water heater, you need to determine the flow rate and the temperature rise you'll need for its application (whole house or a remote application, such as just a bathroom) in your home.

Bilge Pump Capacity: Do The Math - BoatUS Magazine

Bilge Pump Capacity: Do The Math. By Beth A. Leonard. Just how much water can your bilge pump move? Probably a lot less than you think. Click image to enlarge. If you have any boat larger than a small runabout, chances are you have an electric bilge pump somewhere aboard.

Highbanker pump size (Page 1) / Prospecting Equipment ...

Feb 16, 2015· Water pressure can decrease as the battery drains which is not ideal. Bilge pumps are prone to surging (surges in water flow) which is known to wash gold out of the sluice / highbanker. Bilge pumps require a deep cycle battery to run which weigh a lot and can be rather pricey. Batteries require charging which means a charger is now required.

Size Water Pump Do I Need For A Sluice - scout94roux.be

What size pump do i need for a 30 imch sluice - okdgroup.in. What size pump do i need for a 30 imch sluice Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, What size pump do i need for a 30 imch sluice, quarry, aggregate ...

Gold Mining with a Highbanker - Gold Rush Trading Post

A highbanker is basically a sluice box with mobility and added height. It is mounted on a 4-legged stand that gives the sluice box the correct slope. Instead of being put right in the creek like a sluice, an engine with a water pump and some hoses transports the water up from the stream into the highbanker. Highbankers are also called power ...

Well Pump Buyer's Guide - Water Pumps Direct

Well Pump Buying Guide: How to Pick the Perfect Well Pump. The Water Pumps Direct product experts have written a comprehensive well pump buyer's guide. The Well pump buying guide includes product information, expert tips and well pump advice.

Mining Gold Equipment - Mine For Gold

High Banker Sluice Box. Gold mining technology takes another leap forward with the High Banker Sluice Box. These tools for mining gold speed up gold recovery even more. By adding a water pump and advanced sluicing technology to the basic sluice box concept a prospector is able to shovel raw material into the system faster.

Simple Steps to Build a Sluice Box for Gold ...

Aug 14, 2016· In addition to the pump, you will need to find good lead acid batteries or any other portable source of power to power your pump if you go for an electric pump. This is quite important as working with a pump will mean that you have power the pump so that it can supply the water to your recirculating sluice box.

A Recirculating Sluice Box for Gold Prospecting: 10 Steps ...

A Recirculating Sluice Box for Gold Prospecting: One of my many hobbies is recreational gold prospecting. I've been gold panning on my vacations for many years. It's a lot of fun. It's great exercise. I get to do it in really scenic locations. I have even found some gold. However, you aren't lik...

Sluice Box Use and Set-Up - Black Mining.com

Depth of water flowing through the box is often dependant on circumstances, but you do want the water flowing through the channel of the box, not over the top of it. I usually shoot for a water line about midway up the side of the sluice, but don't agonize over depth. It's flow that matters most.

What pump for recurculating sluice? - GOLD PROSPECTING ...

Mar 24, 2012· Thanks for the info, I have a keene a52 sluice I believe is 10 by 48. I would like the pump to be 12volt so I could set it up in the desert. Sawmill is your 2200 gph johnson pump 12volt and also wouldn't it be easier to buy a smaller pump than having to put a valve in to divert excess water, or do you do it that way in case your using it as a highbanker and need the extra power for pumping the ...