what size water pump do i need for a sluice

So (50 * 2.307) + 100 = 215.35. Since the 1HP pump can only handle 207ft, I would go to the next one up and choose the 2HP pump. Tip: If your well head is just above the previous threshold, consider sizing down your pressure switch. In the previous example, if I switched from a 30/50 to a 20/40 switch, I could use the 1HP pump and save some …

Small scale mining is the use of any equipment to dig, scrape, dredge, or otherwise move streambed materials from below the ordinary high watermark in search of minerals. The use of such equipment is limited to: suction dredges having a nozzle diameter of five (5) inches or less, suction dredges having power sources (motors or engines) …

Heat Pump Size (2,500 sq ft) = 2,500 sq ft * 30 BTU per sq ft = 75,000 BTU. You would need about 75,000 BTUs. If you convert that into tons, that's a 6.25-ton heat pump. If you convert that into kW, that's a 22 kW heat pump. In short, for a 2,500 sq ft home, you would require a 6.25-ton heat pump. Let's see if the Heat Pump Size ...

6" Power Header Box & Pump & Hose. 6 inch Header Box Price: $ 84.92. 6" Header Box. 10 inch Power Header Box & Pump & Hose ... sluice at the flared end as close to the end as possible so that the material is washed over the entire length of the sluice. Do not overload the sluice with material. ... After you see your gold gleam, be sure to rinse ...

Table of Contents. Top 3 Amazon Highbankers & Power Sluice Options With Reviews. 1. Royal 30″ Highbanker with Hopper Sluice Box Kit. 2. Gold Hog Raptor Flare Highbanker. 3. Gold Cube 4 Stack …

2. SETTING UP THE PUMP KIT Once you have the sluice properly positioned and ready to accept water flow, you are now ready to set up and operate the water pump. a. If the machine is being used only as a Power Sluice, ensure that your pump hose will reach the concentrator easily without any sharp turns in the hose.

Le Trap Sluice. As a general rule, the optimum slope-setting of a sluice is around one inch of drop per linear foot of box. This can change, depending upon the volume and velocity of water being used, and/or the average …

A sluice box should be set with a 4-8 degree angle. Another rule of thumb is that the sluice should be angled to drop roughly 2 inches per foot of length. The exact angle depends on the size and weight of the material, the riffle design, and the speed of the current. As you see, there is not a universally applicable answer as to what angle is ...

The new pump provides not only greater water flow and higher head. Order Toll Free: 800-392-4653 ... on to a 6†section of miracle matting providing a preview to indicate if your collecting gold eliminating the …

depth to operate the pump. You will need a minimum of 6 inches of water to feed the foot valve on the pump. It may sometimes be necessary to enlarge a hole where you intend on placing the intake foot valve of the pump. When using the high banker as a dredge it is important to keep the sluice and hopper as close to the water level as possible.

Step 4: The Spraybar. The photo below shows the spraybar in action. It is made from some 1in PVC pipe with lots of holes drilled in the bottom to allow for water flow. A hose …

The problem is that a lot of the places I prospect are don't have handy creeks with the right amount of flow and drop for a sluice. Think the bank of a river, with very low flow way too deep to put the sluice in. (A dredge would be amazing there though.) Or an area previously used for hydraulic mining but without any handy water sources …

So if your fountain has a head height of 22 inches and the outlet diameter is 3 inches, you'll need a pump that gives you at least 300 GPH and has a maximum head height of around 33 to 35 inches. When looking for a waterfall pump, it's a similar process to the one above, with a few exceptions.

There are really two types of pumps for prospectors. Semi trash pumps and high pressure pumps. Semi trash pumps will move large amounts of water with not too much PSI. Most 2″ and 3" semi trash pumps are rated about 35 – 42 psi. Rocks, sand and gravel, up to about 1/4″ – 1/2″ can pass through these based on the pump.

I drew up a simple plan for a cradle that would sit on top of a plastic storage bin full of water. The cradle would hold the sluice and allow me to adjust the angle of tilt. 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.

5 HP. 70. 60. 4ga. Wiring rating for up to 100 feet of wire, if using more than 100 feet, use next largest gauge of wire. Safe maximum of amp drawn on breaker is 80% rated value of breaker. Check that the fuse or breaker is sufficient amps for powering the water pump. If you're replacing an old pump with the same HP of new pump, the …

Formula for an 18-inch diameter sump pit: 1 x Water Accumulation x 60 x 1.5 = Estimated GPH. If you find that your sump pit accumulates 30 gallons of water or more, you might want to opt for a 24-inch diameter sump pit instead. For every inch that accumulates in this sized pit, that is worth 2 gallons of water.

Here's a general rule of thumb: For boats up to 25 feet, a 1/2-horsepower pump should be sufficient. For boats between 25 and 40 feet, a 1-horsepower pump is recommended. For boats over 40 feet, a 2-horsepower pump is necessary. You'll also need to consider the rate at which the pump can remove water. A good rule of thumb is to get …

Suppose a needs to pump 500 gallons of water per minute with a Total Head of 50 feet, an Efficiency of 80%, and Fluid Density of 8.34 pounds per gallon. Using the Water Pump Size Calculator, the Pump Size required will be: Pump Size = (500 GPM x 50 feet) / (75 x 80% x 8.34 lb/gal) Pump Size = 5.99 HP.

1. Place the sluice parallel in a shallow area that has a good flow of water. You do not want whitewater flowing through the sluice, as you will more than likely lose material due to the fast flow of water. 2. Ensure that the bottom of the sluice is angled slightly lower than the gate of the box.

For reef aquariums, the general rule among hobbyists is to find a pump that can deliver at least 5x to 10x the tank's total water volume per hour. For example, for a 50-gallon tank look for a pump rated at least 250-500 GPH. When the pump is in use on your tank, the head pressure created by the plumbing will slow the pump down and likely ...

Suppose a needs to pump 500 gallons of water per minute with a Total Head of 50 feet, an Efficiency of 80%, and Fluid Density of 8.34 pounds per gallon. Using the …

When it comes to aquarium sump pumps, a larger capacity is usually better. With a 180-gallon aquarium, a 100g sump would be ideal. In any event, for a sump to function successfully, it must be capable of containing all of the water that drains to it as soon as the aquarium pumps are turned off. How big of a sump do I need for a 75-gallon tank?

Ease of Use. Simply enter your fountain's details, click "Calculate," and you'll have your pump specifications in seconds. Don't let the wrong pump size dampen your fountain dreams. Use our water fountain pump size calculator to determine the perfect pump for your project, whether it's a tranquil trickle or a majestic water display.

The value in the loss column provides the friction loss factor at a given flow rate. To calculate friction loss, divide the total length of pipe by 100 and multiply it by the …

The value in the loss column provides the friction loss factor at a given flow rate. To calculate friction loss, divide the total length of pipe by 100 and multiply it by the friction loss factor. For example, 40 gpm through 290 feet of 2-inch pipe will result in a friction loss of 7.7 feet of water (290÷100*2.64).

A power sluice or highbanker is basically a sluice box with height and mobility and is motorized. 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 hand sluice, an engine with a water pump and some hoses gets the water up from the stream into the sluice or highbanker.

Add up their flow rates (gallons per minute). This is the desired flow rate you'll want for the demand water heater. For example, let's say you expect to simultaneously run a hot water faucet with a flow rate of 0.75 gallons (2.84 liters) per minute and a shower head with a flow rate of 2.5 gallons (9.46 liters) per minute.

How To Select the Right Size Well Pump For Your Another equally important consideration is water pressure This is measured in terms of Mar 24, 2012 Thanks for. Home; Products; Cases; News; About; Contact; Get A Quote. Home > what size water pump do i need for a sluice . BEST CHOICE Our Products. ALL Mobile Crusher Stationary Crusher VSI ...

The new pump provides not only greater water flow and higher head. Order Toll Free: 800-392-4653 ... on to a 6†section of miracle matting providing a preview to indicate if your collecting gold eliminating the need to cleaning the lower sluice needlessly. ... Ideal for back packing and folds into an amazing compact size of 36†x 7â ...

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.