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Green Expert 1HP Submersible Sump Pump Full 304 Stainless Steel 4000GPH High Flow Versatile for Fast Water Removal in Pool Basement Sewage Pit Garden Pond Hot Tub Rain Barrel Tankless Heater Flush

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$99.99

$ 40 .99 $40.99

In Stock

1.Style:Manual Activation


About this item

  • 【Powerful Water Pump】High performance, oil-free PSC motor provides 1.0HP output power, ensuring great power conversion with reduced consumption. This results in a more energy-saving, clean and quieter operation. It's capable of lifting water to a max vertical height of 32 feet. With a max flow rate of 4000 gallons per hour at zero feet, and the solid 50 gallons per minute at 10-foot discharge lift, it's a reliable choice for US applications.
  • 【Effortless Plug-and-play Functionality】Pump gets right to work the second it's powered up, dropping water levels down to 0.8 inch. It's a quick and efficient way as a handy backup pump to drain water from flooded homes, basements, sumps, window wells, water tanks, pools, cisterns, hot tubs, and those low-lying spots that are prone to water buildup.
  • 【Full Stainless Steel Design】Pump is meticulously assembled with an integrated 304 stainless steel housing and base, offering a tough, shining appearance and enhanced cooling for extended life. It boasts a full corrosion-resistant construction, ensuring durability in continuous water removal applications. Equipped with thermal overload protection, it's built for reliable, long-term use.
  • 【Simple to Hookup】Includes three plastic adapters for versatile pumping options: 1” & 1-1/4" barbed adapter for discharge hoses, ideal for high-capacity pumping; 3/4” GHT and 1-1/4" NPT adapters for garden hoses and threaded hoses, simplifying quick installations. *For optimal performance, avoid using expandable or retractable hoses with this pump, as they may hinder its full capability.
  • 【Easy to Install&Use】Boasting a 25-foot grounded waterproof cord with a portable handle, our pump allows for convenient installation from a distance, eliminating the need for cumbersome extension cords. The cylindrical pump design features a top discharge, minimizing the required installation space and making it easy to fit into narrow pits for quick water drainage.
  • 【Safety Ensure and Customer First】100% manufacturer tested and 1 year worry-free manufacturer's warranty. For any inquiry, please don't hesitate to write to us through our storefront and click "ask a question", or support email to us, we will respond within 24 hours.



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Green Expert Model# 203627 1.0HP Submersible Sump Pump, Full Stainless Steel Structure, Max 4000GPH High Flow, Simply Manual Activation, Top Discharge, 25-Foot Power Cord, Easy-to-install Adapter Kits

Full Stainless Steel

Submersible Water Removal Pump 1HP High Flow Max 4,000 GPH

Pump features oil-free PSC motor that produces great power of 1hp, full stainless steel structure that can cool motor faster, making it more energy-saving and durable for continually working in drainage usage.

Green Expert strictly controls its quality and performance reliability as always and keeps effective improving for better experience it can do for our customers.

It's designed for 110-120V, 60Hz household power source. 6.3 Amps full load motor with thermal protector for safety use.

1HP Sump Pump Submersible 4000GPH High Flow for Fast Water Removal
double-deck intake holes filters out more debris and handles up to 2/5 inch solids with ease.

Double-layered Intake Design for Unblocked Sucking

The reinforced stainless pump base with double layer sucking holes achieves better suction force without dirts blocking. With this design, pump is hardly blocked to avoid possible dry running even there are leaves or any other debris gathering on the bottom.

It comes two adapters which can easily connect to garden hoses, or 1 IN & 1-1/4 IN discharge hoses

Multipurpose Adapter Kit for Easy Installation

Comes with three plastic adapters that makes hose connection quick and easy:

  • A: 1-1/4 inch NPT connects threaded hoses
  • B: 3/4 inch GHT for quick start with garden hoses
  • C: 1 inch &1-1/4 inch barbed connect discharge hoses; 1 inch NPT connects threaded hoses
High performance PSC motor produces 1hp great power that ensures stronger power

Steady Motor with Reliability

Oil free PSC motor with overheat protection for great performance and safty:

  • Max Head: 32 FT
  • 4,000 Gallons per hour at 0'
  • 3000 Gallons per hour at 10'
The full body is made up of steel which has capability of rustproof and can dissipate heat quickly

Stainless Steel for Durability

The whole pump is made up of high-grade steel which has good capability of rustproof and can dissipate heat quickly that brings longer service time.

5.9IN cylindrical pump body with top discharge design requires smaller installation space

Easy to Use in Small Sump Pit

6 inch cylindrical pump body with top discharge design makes this item have the ability to be installed into the narrow space.

25 feet grounded cord with portable handle allows convenient installation from farther position

Longer Power Cord with Rope

25FT lengthened cord brings more safe and convenient usage that can start pump from farther position, no more trouble for dealing with extension cord!

Pump has powerful Max. flow rate of 4000GPH, it will lift water up to 32' of vertical height.

A Versatile Water Pump for Various Water Draining Needs

drains water from flooded basements, water wells, garden pond, hot tub, pool, flat roofs and more

Ideal for transferring or draining clean or slightly dirty water from any enclosing environment, such as flooded basements, water wells, garages, garden ponds, tankless heaters, hot tubs, pools, backyard and the sink of accumulated water, and so on, but not for any corrosive or flammable liquids.

  • Expandable or retractable hoses are not compatible well with this item on flow output. Use the proper hose like regular PVC garden hose or discharge hose for optimizing the flow. The bigger size of hose you choose, more flow you'll get.

  • A new pump need to be fully submerged into water for 15-30S to expel the air inside the pump in case of air lock. Or just try to use it in deeper water.

  • This item of model 203627 does not has the automatic switch. Pump would run directly if you plug the power on, and you need to plug it off in time after finishing pumping work, otherwise pump would run permanently until GFCI triggered.

  • Usually every two monthes in case of Impeller or shaft blocked by debris. After using pump in pool water, or kinda salty water, please put it into a pail of fresh water and run for a while to clean the diffuser inside that can extend pump's liftspan.

  • If you are experiencing any problem, just send message to us with Amazon message box anytime and we’ll make it right.


Renee
2025-08-31 12:46:15
I love the quietness of this pump that efficiency of it, and the ease of putting it together and lowering it I like the weight of it. I love that it runs super quiet and it works so fast transferring my water from one thing to another tank but I don’t know if is that the measurements are way off. It is way larger than what it says And take that into consideration. If you’re trying to put it into some thing that is 6 inches width wise it will not fit. It’s closer to seven at the base with that being said I just had to use the side to cut the plastic around the top of my tank, a little bit, and cover it with flexseal tape and I’m very happy with the product other than the size being off it works incredible and it’s super super quiet
HeavyHarrison
2025-08-08 10:30:19
I used this pump to evacuate water from a sunken tarp over a construction hole I forgot to brace up. It was fast! It is well made and works great. I ordered a sump pump hose kit for it and that worked good too. I love it! Setup was easy, generous cord length, simple plug and run.
Anonymous
2025-06-29 13:29:21
Worked well (with caveats) on a very green in-ground pool that looked like a pond with floating algae mats on the surface and clumps of algae on the floor! About 24k gallons of green water.The pump connectors provided required sawing out thinner portions to match the 1 1/2 " size hoses used. Also had to buy clamps (not provided) to attach or extend hoses further out to where water can run into the storm drain. Water lift needed in this pool is about 7 feet. The draining speed wasn't as good as expected and seemed to match a 1/3 horsepower Everbilt sump pump that was used once before. It took maybe 10 hours to drain 24,000 gallons in this situation. That is an estimate as draining was done in steps: running late into the night or overnight wasn't a good option.Not having a float to automatically stop the pump is helpful as many of the sump pumps with a float do not drain below 1 inch (could be 6 inches or more). They may also have a problem starting if the float triggered for reasons like the pump falling over. With this pump the water drains to under 1 inch height. Manual operation is needed for power and there is no on/off switch. But the pump really lets you know by how it sounds when the water level goes below the low limit and you need to stop.The pump is also much heavier than expected, which adds to its stability. It did not tip over unlike some other sump pumps. A length of rope was provided in the packaging to help hoist and place the pump to where it is to be located, in this case at the deep bottom draining part of the pool.One caveat is that even though the pump can drain to below 1 inch, when you stop the pump, the water in the hoses backwash into the pool. Depending on whether you can stop that from happening, the water levels can go back up more than 1 inch. In this pool case there was the need to scoop out manually something like 5-10 gallons of water (under 2 bucket fulls). But this was fine as the pump allowed first rinsing out the bottom multiple times to get rid off all collected algae clumps and some dirt. Only the third time rinse after some chemicals and a pressure wash called for some manual scooping out of the remaining water.Not sure whether this is truly a "sump pump", as fittings to anchor/install the pump to the bottom of a sump were not included or mentioned in the instructions. In the pool case the pump just sits at the bottom and is stable enough because of its weight.Overall quite happy with this product. It seems hardy and well built. It is also cost effective compared to the sump pump mentioned above. The only 'negative' part is that the 1 HP rating didn't quite seem to kick in. The pumping rate felt more like those 1/3 HP sump pumps, when using a 1 1/2 inch hose fitting.
Tina Ballard
2025-06-04 11:29:12
We collect all of our rainwater, and this comes in handy to empty out the containers we store the water in. It is very silent and works so quickly to pump small or large amounts of water. We use it to empty our pool as well. If you need a pump, this is it!
Zachary Goldman
2025-05-12 18:00:41
I have a hot tub that needed to be drained and cleaned. Took pump out of box, hooked up electric and hose and it started to remove water. Constant water removal, but very slow. After 10 minutes a hole developed on the top of the unit where it is welded. Water shot up 10 feet in the air! I returned the unit for refund.I would not suggest buying this item as the manufacturing workmanship leaves a lot to be desired.
Leanne Higgs
2025-03-11 17:29:53
Works well
Mitch
2025-01-21 12:33:49
I needed a pump for periodic use in my pool, due to heavy rain, and a bad filler valve I had too much water & wanted to simply lower it 3". This is a quite, yet strong pump, worked as needed and arrived packed very well. 1 hp for the $100 is a good/fair price for this, can't speak to longevity, but so far, happy with purchase!
Peells
2024-12-22 11:26:46
This was/is a very handy little pump. I was able to empty my swimming pool from the point my pool pump quit being able to pick up water (it was really nasty too) my pump motor had died during the winter an the pool was chuck full of leaves and other organic material P.U. Great pump it didnt fail.
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