How do you size a commercial sump pump?

Multiply this number by a "safety factor" of 1.5 to figure out the pumping capacity you need. Example: A sump pit receives 20" of water in 1 minute, or approximately 20 gallons. Multiply: 20 gallons x 60 minutes x 1.5 = 1800 Gallons per Hour (GPH) capacity needed.

Just so, what size pump do I need for my aquarium sump?

For saltwater aquariums, the general rule is 5 times to 10 times turnover for the aquarium. So if you have a 50 gallon aquarium, you will want a return pump that is capable of delivering 250 GPH to 500 GPH back to your aquarium.

One may also ask, is a sump better than a canister filter? A sump tank is going to always be better than a canister filter because it holds much more media. But a canister filter is going to win for ease of use. What it comes down to, is the sump holds more media and you can use a bigger pump to force the water through the media at a faster rate.

Thereof, do I need a 1/3 or 1/2 HP sump pump?

If you live in an average-sized home with an above-average water table, you will most likely need a 1/2 HP sump pump. These pumps will generally pump about 35%-40% more than their 1/3 HP counterparts, and can also handle higher vertical lifts for water being pumped through your discharge pipe.

How do you calculate GPH?

For example, consider your pump is able to fill the gallon container within 15 seconds. Divide the timed rate by 60 to find the gallon per minute rate: 60 divided by 15 equals 4. Multiply the gallon per minute rate by 60 to find the gph rate: 4 times 60 equals 240 gph.

Related Question Answers

What size sump do I need for a 200 gallon tank?

The Triton44 Sump is great for aquariums up to 200 gallons and specially made to have a large refugium that meets the 10% volume recommendation for the Triton Method of reefing.

How many GPH does a 100 gallon tank need?

A 150 gallon freshwater aquarium should use a pump with a flow rate of no less than 750 GPH (gallons per hour).

What size sump do I need for a 75 gallon tank?

1 to 2, 150 gal sump would be a great size for 75g system. what I really mean is the larger the better. A 20 will do, a 36" long 29 will give you more space.

How many GPH do I need for a 55 gallon tank?

A 55 gallon freshwater aquarium will need a pump with a flow rate of at least 275 GPH (gallons per hour). A planted 55 gallon aquarium should use a pump with a flow rate of 220 GPH.

Can I put fish in my sump?

if you put fish in a sump, it isn't a sump, it's a fish tank. so are you asking if putting fish in a fish tank will work? yes.

How many GPH should my return pump be?

For saltwater aquariums, the general rule is 5 times to 10 times turnover for the aquarium. So if you have a 50 gallon aquarium, you will want a return pump that is capable of delivering 250 GPH to 500 GPH back to your aquarium.

What size breaker do I need for a 1/2 HP sump pump?

For one motor like a sump pump, it is 125% and then next standard breaker. 1/2 hp= 8 amps *1.25= 10 amps, minimum circuit would be 14 and fused at 15.

How do I know what size sump pump I need?

How to calculate the sump pump capacity you need

1. A sump pit receives 20" of water in 1 minute, or approximately 20 gallons.
2. Multiply: 20 gallons x 60 minutes x 1.5 = 1800 Gallons per Hour (GPH) capacity needed.

What is the best size sump pump?

For most average-sized homes in areas with average water tables, a 1/3 HP sump pump should be sufficient. Typically, 1/3 HP pumps can handle 7' – 10' vertical lifts from the sump pit if they have one 90-degree elbow and a horizontal pipe run between 3 feet and 25 feet.

How far can a 1/3 HP sump pump push water?

1/3 HP Submersible Sump Pumps Typically, 1/3 HP pumps can handle 7' – 10' vertical lifts from the sump pit if they have one 90-degree elbow and a horizontal pipe run between 3 feet and 25 feet.

Can a sump pump be too powerful?

Sump pump and/or liner is too small or too big - The sump pump may just not be big enough to handle the job, so it runs continuously to keep up (see #1 above). Or the pump is powerful enough but the sump pit may be too small, causing it to fill up too fast and triggering the sump pump to work overtime.

How many amps does a 1/3 HP sump pump draw?

The WH2000iXLT puts out about 15 amps continuous and 20 amps surge. The Zoeller M53 sump pump 1/3 horse power has a starting amperage of 25.9 Amps .

What is the best 1 2 HP sump pump?

Top 10 Rated 1/2 HP Primary Sump Pumps

• Zoeller M95 - 1/2 HP Premium Cast Iron Submersible Sump Pump w/ Vertical Float Switch.
• Pro Series ST1050 1/2 HP Cast Iron Submersible Sump Pump w/ Dual Float Switch.
• Zoeller M84 - 1/2 HP Cast Iron Pedestal Sump Pump w/ Vertical Float Switch.

What type of sump pump is better?

Submersible – A submersible type sump pump is installed in a sump pit and is designed to function underwater. Submersible pumps are usually more expensive, but have a longer lifespan than pedestal sump pumps. A submersible sump pump is also quieter and is hidden inside the sump basin, providing a cleaner appearance.

Should a sump pump sit on gravel?

Most sump pumps use this basic design. They sit on a bed of gravel or rocks at the bottom of sump pump pit. Some water will always sit in this pit, but when the water level gets to a designed threshold, your sump pump springs into action, and pumps the water out away from your house, keeping your basement dry!

Will sump pump keep basement dry?

A sump pump also won't do anything about moisture buildup in the basement. Even without leaks or flooding, high humidity levels affect indoor air quality and create mold growth. However, a sump pump will help by keeping standing water off the floor, which is another opportunity for mold to grow.

Is a bigger sump pump better?

There are four major factors to consider to be confident you're choosing the right submersible pump for the job. There's a saying about “bigger is better,” but with sump pumps, this is not true. Oversizing a sump pump can lead to constant cycling and premature burnout of your pump system.

How many years does a sump pump last?

about 10 years

Do all basements need a sump pump?

Typically housed in a specially constructed pit below the main surface of a basement, a sump pump collects excess water from drains and pumps it out of the pit and away from the house. Since not all houses are likely to flood, not all homes need sump pumps.

Should I be worried if a house has a sump pump?

Moisture levels in the basement will always be a concern to buyers, and oftentimes, the presence of a sump pump can make them feel more anxious about the issue. In reality, it should put them at ease and demonstrate that you've gone above and beyond to protect the basement from water damage.

What is the cost of installing a sump pump?

$1,022

How far can you run a sump pump line?

Using a properly sized pipe for discharge will ensure that the sump pump will perform as the manufacturer intended. Installing discharge pipe of a larger size is not a huge problem and is in fact recommended for longer runs of pipe, typically 20 feet or more.

What horsepower sump pump should I get?

For most average-sized homes in areas with average water tables, a 1/3 HP sump pump should be sufficient. Typically, 1/3 HP pumps can handle 7' – 10' vertical lifts from the sump pit if they have one 90-degree elbow and a horizontal pipe run between 3 feet and 25 feet.

Is it bad to buy a house with a sump pump?

A sump pump can be a great addition to any house, but if you're buying a home, the property you're interested in may already come with one. Although you may have heard about the negatives of having a sump pump, depending on the type of home you have, they can be an excellent tool in case of flooding.