0010121140028

Little Giant

Model 509203

Internet #204264934

9SN Series .4 HP Submersible Sewage Pump

$289.99 /each

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Product Overview

The 9SN Series submersible effluent pump from Little Giant is specifically engineered to handle the tough demanding tasks for wastewater and effluent waste transfer with high efficiency and long term dependability. Ideal for use in residential, commercial, industrial, and agricultural applications with light to medium transfer demands such as dewatering, effluent waste, wastewater, and handling where such materials must be moved upward from a collection area to sewer lines, septic lines, or drainage areas.

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3 Questions5 Answers

Customer Questions & Answers

9SN Series .4 HP Submersible Sewage Pump
9SN Series .4 HP Submersible Sewage Pump

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Why does it show on this site for this model number to pump 110 gph, and several other sites I have checked, shows it pumps at 80 gpm?

This question is from 9SN Series .4 HP Submersible Sewage Pump
Asked by
Texas
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December 27, 2015
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Asked by
Texas
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December 28, 2015
Answer: 
Chris. GPH is gallons per hour. GPM is gallons per minute. The question was why on this site is it shown as gph, and other sites show it as gpm. With the gph being only 30 gallons more by the hour than by the minute. The question is not dealing with any heights, only the designated flow.
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December 28, 2015
Answer: 
Flow rate will vary depending on how high you are pumping the water. So each pump has a graph called a pump curve that shows the flow rate at different heights. The height is revered to as the "head" At one end of the curve will be the flow rate if there is no head. If it is just pumping horizontally. At the other will be what is called "dead head" This is the point where the pump can not pump the fluid Read More
Flow rate will vary depending on how high you are pumping the water. So each pump has a graph called a pump curve that shows the flow rate at different heights. The height is revered to as the "head" At one end of the curve will be the flow rate if there is no head. If it is just pumping horizontally. At the other will be what is called "dead head" This is the point where the pump can not pump the fluid any higher and flow drops to zero. When picking a pump. You first want to determine your head and then the flow rate you desire. Then find a pump were the flow rate you want and head you have is in the middle of the pump curve. This pump for example will pump 110 GPM at 0-5 feet of head. At 10 feet it drops to 80 GPM And at 20 feet the flow drops to zero. Read Less
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2 answers

DOES THIS COME IN 208-230 VOLTS

This question is from 9SN Series .4 HP Submersible Sewage Pump
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April 15, 2015
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Asked by
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April 16, 2015
Answer: 
Yes contrary to what has been posted they do make this series in 208-230 volts. It is catalog number 509217 It is not listed on Home Depot.com because it is so uncommon but it can be special ordered for you by a Home Depot store. It will be a factory order. Please call and we can go over this and I can give you more information. Thank You Chris 978 651 3301
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April 15, 2015
Answer: 
This model is only available in 115 volts.
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1 answer

Does this device have a floater attached?

This question is from 9SN Series .4 HP Submersible Sewage Pump
Asked by
Country club Hills, il
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September 12, 2015
We currently have one, but it is not always triggered by the floater and water overflows.
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September 14, 2015
Answer: 
This pump does not come with a float switch. It is designed to be used in connection with a float switch or a float switch panel. When setting up a sewage ejection system the choice of the control system and the setting of the floats is one of the most critical things in making sure the system works well. Float switches are available that work at different angles and making sure they a positioned so that Read More
This pump does not come with a float switch. It is designed to be used in connection with a float switch or a float switch panel. When setting up a sewage ejection system the choice of the control system and the setting of the floats is one of the most critical things in making sure the system works well. Float switches are available that work at different angles and making sure they a positioned so that they always take a proper path as they float up is very important. If they snag because they are positioned with two much slack often becomes a problem. Some systems will apply a number of floats and a switch panel. In this situation you have a on float, off float and alarm float. By using this technique you can keep the pump constantly submerged which increases its life. Read Less
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