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5-MSP 1/6 HP, 1,200 GPH - Submersible Utility Pump w/ 10 ft. Power Cord
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505000 has been discontinued
Discontinued January 10, 2024
This product was discontinued by the manufacturer.
MANUALS (2)
This item replaces: 505486, PUPLSC-121PL
Suggested Alternative:
5-MSP 1/6 HP, 1,200 GPH Utility Pump w/ 10 ft. Power Cord
Product Highlights
–
1/6 HP
115V
18 GPM
11.4 MAX PSI
10'
1" FNPT
Description
–
The 5-MSP is Little Giant's most versatile and portable utility pump with oil-filled motor and epoxy coated cast aluminum housing. The permanently lubricated utility pump includes a garden hose adapter and removable inlet screen for easy cleaning. This pump provides efficient, trouble-free service for extended or continuous use in moving large volumes of water.
Specifications:
Features:
Specifications:
- Pumps down to 1/8"
- 1/6 HP shaded pole motor with overload protection
- 26.3' maximum lift
- 1" FNPT discharge
Features:
- Designed for continuous duty
- Epoxy coated cast aluminum housing
- Viton shaft seal
- Thermal overload protection
- For submersible use only
- Lifetime oil supply
Specs
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| Type: | Manual |
|---|---|
| Horse Power: | 1/6 |
| Voltage: | 115V |
| Flow at 5 FT Head: | 18 GPM |
| Flow at 10 FT Head: | 16.5 GPM |
| Flow at 15 FT Head: | 14 GPM |
| Shutoff Head (ft.): | 26.3' |
| Max Pressure (PSI): | 11.4 |
| Cord Length: | 10' |
| Weight (lbs): | 8.25 lbs |
| Dimensions: | 7.8"H x 6.1"L x 4.3"W |
| Discharge: | 1" FNPT |
| Approvals: | UL/CSA |
Questions?
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Compare Similar Products
Brand
Type
Horse Power
Voltage
Flow at 5 FT Head
Shutoff Head (ft.)
CURRENT ITEM
Manual
1/6
115V
18 GPM
26.3'
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Product Reviews
4.82 out of 51 reviews
98% would recommend this product
5 star
90%
4 star
6%
3 star
2%
2 star
0%
1 star
2%
Customer Images
Most Liked Positive Review
Off To A Good Start
Yesterday I finally got to put my new pump to use thanks to all the downpours my neck of the woods has been receiving. I only need it for pumping excessive water out of my pool in the summer months and off of the cover over fall/winter/spring. It did an excellent job of getting the job done and the water level down to normal even as it continued to rain. This one replaced an exact same one that after a couple of years started leaking oil. Hopefully this one will last longer. Prior to the leaky one I had one that lasted a good 8 to 10 years.
VS
Most Liked Negative Review
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Not sure what to do
I've been using this exact pump for nearly 40 years for an outside water fountain. They generally last a few years each. In recent years, the pumps have only been lasting a few months and, not having changed anything about their use, I can't figure how to address the problem.
So there's definitely a problem with these pumps these days, but SupplyHouse staff has been EXCELLENT in honoring the warranty for them. I've put their staff to a lot of trouble replacing pumps under warranty recently in my attempts to solve this problem. Thank you for the quick service!
Showing 1-10 of 51 reviews
A good pump for descaling tankless water heaters
I used this pump to descale my tankless water heater. It was perfect for the job--ran for an hour and a half. I knew the descaling was working fromthe light blue color of the vinegar.
Ouzelfalls
Lake Zurich, IL
2 years ago
Verified Buyer
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Great little pump
We use these pumps to siphon our machine coolants into tanks and they work great.
Maintenance Man
Wixom, MI
3 years ago
Verified Buyer
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Great price
I used it in an industrial water cooler. Works great and very fast shipping.
Buster
Oklahoma
3 years ago
Verified Buyer
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Not sure what to do
I've been using this exact pump for nearly 40 years for an outside water fountain. They generally last a few years each. In recent years, the pumps have only been lasting a few months and, not having changed anything about their use, I can't figure how to address the problem.
So there's definitely a problem with these pumps these days, but SupplyHouse staff has been EXCELLENT in honoring the warranty for them. I've put their staff to a lot of trouble replacing pumps under warranty recently in my attempts to solve this problem. Thank you for the quick service!
Dan
Brentwood, TN
3 years ago
Verified Buyer
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Yes I would definitely would buy this again
Excellent product. The Little Giant is a great and dependable pool pump 😩
Milton
Newburgh NY
4 years ago
Verified Buyer
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Great product for swimming pool winter covers
I use this pump to pump off the excess water from my swimming pool cover. I use this in conjunction with an Amazon enable electrical device that allows me to remove the water any time by just asking Alexa to turn on the pool pump!
masters457
Bel Air MD
4 years ago
Verified Buyer
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Little Giant Pump
The BEST submersible pump at a good price. We have a hydroponics business and this pump does it all for us in 5 separate reservoirs that operate 24/7/365..
Mister Lettuce
Akron, OH
4 years ago
Verified Buyer
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I had another Little Giant pump for years that broke.
I use the pump for my pool cover and I needed it fast. Supply House had the best price. I called, spoke to a representative, and it came the next day. Loved the service and the pump works great!
NIki
West Chester, PA
5 years ago
Verified Buyer
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Yes
Great product
rob
Louisville KY
5 years ago
Verified Buyer
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Great product, great price, quick shipping
This replacement pump was actually better made than the original pump I was replacing. Would definitely use this company again, and recommend them to friends and family.
Petey
The Villages
6 years ago
Verified Buyer
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Product Q&A
4 Questions4 Questions
Q: So you can't leave it plugged in without water?
Asked by H2O 9 years ago
Add your answer
Verified Reply- SupplyHouse StaffThis is a manual model, it should not be left on without water.
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Q: What type of oil is used in a little giant 505000 pump?
Asked by scott 11 years ago
Add your answer
Verified Reply- SupplyHouse StaffFrom the product Literature, "... the motor housing is filled with a dielectric lubricant at the factory for optimum motor heat transfer and lifetime lubrication of the bearings. Use of any other lubricant could cause damage and void the warranty. This lubricant is non-toxic; however, if it escapes the motor housing, it should be removed from the surface quickly by placing newspapers or other absorbent material on the water surface to soak it up, so aquatic life is undisturbed."
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This is an enclosed pump. You do not have to put oil in it.
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Q: Can the pump lay sideways and operate normally as long as it's completely submerged underwater?
Asked by Rodney 12 years ago
Add your answer
Verified Reply- SupplyHouse StaffAccording to Little Giant the pump cannot be laid sideways for operation. They suggest looking at the 566409 as an alternative.
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I believe so but never tried it. Sent from my iPhone
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Q: How little water can this sit in and run continuously?
Asked by Jeff2-E the newbie 14 years ago
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This unit will go down to 1/8" so it must have at least that much for it to do anything at all.
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The Pump it is running good, we use to turned on 3 to 4 hrs 4 days a week 6 hrs on sanday's.
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1/8 of an inch according to the specifications (I probably wouldn't let it get that low though....)
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