---
product_id: 21340904
title: "SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond"
brand: "sumpmarine"
price: "฿2055"
currency: THB
in_stock: false
reviews_count: 10
url: https://www.desertcart.co.th/products/21340904-sumpmarine-automatic-1-2-hp-submersible-utility-pump-clean-water
store_origin: TH
region: Thailand
---

# 0.5 HP oil-cooled motor 2,000 GPH max flow rate 16.5' submersion depth & 23' lift height SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond

**Brand:** sumpmarine
**Price:** ฿2055
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay dry, stay ahead—pump up your flood game!

## Quick Answers

- **What is this?** SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond by sumpmarine
- **How much does it cost?** ฿2055 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/21340904-sumpmarine-automatic-1-2-hp-submersible-utility-pump-clean-water)

## Best For

- sumpmarine enthusiasts

## Why This Product

- Trusted sumpmarine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Power:** Just drop it in water and plug in—instant flood defense.
- • **High Capacity Flow:** Moves up to 2,000 gallons per hour to keep your space dry.
- • **Smart Float Switch:** Automatic on/off prevents overflow and saves energy.
- • **Robust 0.5 HP Motor:** Oil-cooled for durability and relentless pumping power.
- • **Versatile Hose Compatibility:** Fits 1.25” & 1.5” hoses for customizable water flow.

## Overview

The SumpMarine Automatic 1/2 HP Submersible Utility Pump delivers powerful, reliable water removal with a 0.5 horsepower oil-cooled motor capable of pumping 2,000 gallons per hour. Designed for submersion up to 16.5 feet and lifting water up to 23 feet high, it features an automatic float switch for hands-free operation and versatile hose adapters for flexible use in flooded areas, pools, hot tubs, and more.

## Description

Product description The SumpMarine Submersible Water Pump is a great tool for draining ponds, water tanks, pools, Sump pits, hot tubs, and other flooded areas. The attached float switch allows you to automatically remove water, while the efficient oil-cooled motor ensures safe and efficient operation. Perfect for household and utility applications, this pump is a tool that every home should own. Specifications Motor: 1/2 Horsepower Flow: Up-to 2,000 Gallons Per Hour Submersible: Up-to 16.5 Feet Max Transfer Height: 23 Feet Power Cord: 25 Feet Floating Tether Switch Thermoplastic Construction Automatic Float Switch The attached float switch allows you to run the pump unmonitored, as it will automatically turn off the power as soon as the water level drops below the float point. The float tether provides effortless water draining without constant supervision. If you want to drain below the float switches threshold, simply tie the switch to the handle to override the shutoff function. However, this does require monitoring the pumping process to prevent the pump from running dry. Multiple Hose Fittings The SumpMarine Sump Pump features multiple hose fixings to allow you to connect hoses of various sizes to the water outlet port. With ports designed to fit 0.8-1", 1-1/4", & 1-1/2" hose connectors, you can accommodate the perfect hose in your shed. For more effective flow rates, a wider hose is recommended. This submergible utility transfer pump can be submerged up to 16.5' and can pump the water up to 23' high Raised Plate To Prevent Debris Intake When using the Sump Pump on debris-filled surfaces like ponds and sump pits, the raised platform of the transfer pump will prevent large sediment from clogging and damaging the motor. Are you looking to transfer water from a clean water area that is free of debris? Remove the screws securing the plate to the base to intake water as low as 1.5" above the ground; please note, you should only do this on a flat surface with no debris. Use Cases Flooded Areas Pools & Hot Tubs Ponds, Fountains, & Sump Pits Irrigation, Rain Barrels, & Drainage

Review: This thing is a tank!!! - Excellent pump!!! Using it to move grey water (laundry discharge) from a collection tank to a garden holding tank. The total run is about 150 feet with about 10 feet of elevation rise using a standard garden hose. In not being attentive, I've managed to run the unit dry two or three times (not sure how long...but at least 10-15 minutes each time, or longer) (The float shut-off turns the unit off when water is about 1/2 to 2/3 of the level of the pump body. I need it to pump to a lower level-- just above the MINIMUM line-- so I have the float switch mounted in an "always on" setup). The pump has not shown any detrimental effect!! In theory, I should have burned this thing up at least twice. Love this thing!!
Review: works great, but generates a lot of heat. - i homebrew, and i use this to recirculate the water to cool the wort. i hate the idea of how much water we home brewers use, so a recirculation system is what i needed. the good news is that this performs the task. i have a total of about 30feet of water hose and this pump has the power to move the water to my brewery, through the counter-flow chiller, and back. the bad news is that this pump generates quite a bit of heat. i freeze 25 water bottles and throw it in my 55 gallon barrel filled with water about 20min before the end of boil. the temp drops dramatically in the first 10min, but since the pump generates so much heat the water temp in the barrel will continue to rise to the point where i no longer get any benefit after the initial 15-20min. all in all, this pump dose what i need it to do. to solve my problem, i shortened the length of the hoses so that more water moves more quickly and it drops much faster in that initial 15min.

## Features

- EASY TO USE: Simply place the submersible pump in the water, and plug it in!
- POWER: Powered by a Durable 1/2 Horse Power Oil-cooled Motor this utility pump can move up to 2,000 gallons per hour!
- WATER SAFE: This submergible utility transfer pump can be submerged up to 16.5' and can pump the water up to 23' high
- VERSATILE: The included hose adapter allows you to connect 1.25” & 1.5” hoses to adjust the flow rate.
- NO WORRIES: The automatic shut-off float switch starts pumping when it floats above the Sump Pump and shuts off when it drops below 8". You can also override the auto shut-off by connecting it to the pump handle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0170M5OM4 |
| Brand | SumpMarine |
| Brand Name | SumpMarine |
| Color | Blue |
| Customer Reviews | 4.1 out of 5 stars 952 Reviews |
| Flow Rate | 33.33 Gallons Per Minute |
| Horsepower | 0.5 Horsepower |
| Item Weight | 8 Pounds |
| Manufacturer | SumpMarine |
| Manufacturer Part Number | SM10102 |
| Material | Thermoplastic |
| Material Type | Thermoplastic |
| Maximum Lifting Height | 23 Feet |
| Model Number | SM10102 |
| Power Source | ac |
| Product Style | Submersible,Sump Pump |
| Style | Submersible,Sump Pump |
| UPC | 641171084552 |
| Voltage | 115 Volts |

## Product Details

- **Brand:** SumpMarine
- **Color:** Blue
- **Material:** Thermoplastic
- **Style:** Submersible,Sump Pump
- **Power Source:** ac
- **Item Weight:** 8 Pounds
- **Maximum Flow Rate:** 33.33 Gallons Per Minute
- **Maximum Lifting Height:** 23 Feet
- **Voltage:** 115 Volts
- **Horsepower:** 0.5 Horsepower

## Images

![SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond - Image 1](https://m.media-amazon.com/images/I/81wQ38tNWsS.jpg)
![SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond - Image 2](https://m.media-amazon.com/images/I/81Ap3V5faWS.jpg)
![SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond - Image 3](https://m.media-amazon.com/images/I/81du26z7rFS.jpg)
![SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond - Image 4](https://m.media-amazon.com/images/I/81Vcy+UkVbS.jpg)
![SumpMarine Automatic 1/2 HP Submersible Utility Pump, Clean Water Sump Pump, w/ 25’ Cord, Float Switch - Moves Up-To 2,000 Gallon Per Hour from Flooded Areas, Pool, Hot Tub, Rain Barrel, Pond - Image 5](https://m.media-amazon.com/images/I/81FiT3dgFlS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This thing is a tank!!!
*by C***L on April 17, 2018*

Excellent pump!!! Using it to move grey water (laundry discharge) from a collection tank to a garden holding tank. The total run is about 150 feet with about 10 feet of elevation rise using a standard garden hose. In not being attentive, I've managed to run the unit dry two or three times (not sure how long...but at least 10-15 minutes each time, or longer) (The float shut-off turns the unit off when water is about 1/2 to 2/3 of the level of the pump body. I need it to pump to a lower level-- just above the MINIMUM line-- so I have the float switch mounted in an "always on" setup). The pump has not shown any detrimental effect!! In theory, I should have burned this thing up at least twice. Love this thing!!

### ⭐⭐⭐⭐⭐ works great, but generates a lot of heat.
*by J***Z on May 17, 2016*

i homebrew, and i use this to recirculate the water to cool the wort. i hate the idea of how much water we home brewers use, so a recirculation system is what i needed. the good news is that this performs the task. i have a total of about 30feet of water hose and this pump has the power to move the water to my brewery, through the counter-flow chiller, and back. the bad news is that this pump generates quite a bit of heat. i freeze 25 water bottles and throw it in my 55 gallon barrel filled with water about 20min before the end of boil. the temp drops dramatically in the first 10min, but since the pump generates so much heat the water temp in the barrel will continue to rise to the point where i no longer get any benefit after the initial 15-20min. all in all, this pump dose what i need it to do. to solve my problem, i shortened the length of the hoses so that more water moves more quickly and it drops much faster in that initial 15min.

### ⭐⭐⭐⭐ works great, no problems using it
*by S***S on September 1, 2016*

works great, no problems using it, while it is a plastic exterior housing I like that you can take the lower section apart to clean the impeller. I would have given it five stars except that the odd size output made it hard to connect it to a garden hose. I ended up getting a couple of pieces of PVC at Lowe's so I can screw on a homemade adapter to step it down to a garden hose size. Float works great so you can set it into a tank when the water level drops to the float it turns off the pump. Not sure how to disable the float if you want it to pump something dry without holding the float upright which would bypass the auto shutoff.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-09*