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HydraPump® Smart Flex Automatic Pump

$ 99.95


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HydraPump® Smart Flex Automatic Pump

$ 99.95

  • Product Description

      The HydraPump Smart Flex is a popular multi-purpose submersible pump that pumps larger volumes of water automatically. This high yield smart pump is capable of transferring up to 1,300 gallons per hour and is perfect for larger everyday jobs and/or emergency use. The product is 12 inches high x 12 6/8 inches with base (or 6 1/8 inches without base). 

  • Reviews

      I have finally found an automatic on/off pump for shallow water. With the atmospheric rivers we have been having here in the Sacramento Valley, my yard fills up with water. have automatic sump pumps for deeper water, but part of the patio fills up and does not get deep enough for a sump pump. I had been using small pumps for low areas near the house, but none were automatic so I had to watch them so they did not burn out when the water got too low.

      DMA, Sacramento, CA

      Excess rainfall and flooding problems solved

      This is one of the best portable pumps I’ve used and I’ve been through several over the years. The automatic on/off feature is priceless and works incredibly well, especially if you’re using this to collect and move rain water that is unpredictable. It requires almost nothing to setup, and I can leave the house now or go out of town and know that this will provide coverage when we get heavy rains, which are so common now. I can also move it to other problem areas very easily during a rain event or depending on where my issue is. I’m close to buying another so I don’t need to move them around... Only wish I would have bought it much sooner as it’s a game changer for myyard/basement issues.



      The built in auto shut off feature under the pump bottom for when water level runs too low is the best I havecseen and protects this pump from burn out. The circular grip top handle makes it easy to handle and the multiple connections for various hose sizes makes it perfect for all needs. It was a perfect choice for ease of use, power and features. Highly recommend.

      Mr. Kuala

      For Basement flooding

      We ordered this pump because we had water in our basement coming through the floor, and we wanted something that would keep up with the water automatically. This pump was a lifesaver, and it is the only one we found that will activate at a shallow depth. We still have a shallow puddle, but the pump has kept it at a constant level and it isn't spreading. It is also pretty quiet. I would highly recommend this product!



      Finally a pump that works! Our garage had been flooding but the other "automatic" pumps I had before would keep running even after the water had drained which burned up the pumps which in turn flooded the garage. The HydraPump Smart pump has been working flawlessly and shuts off automatically as it should so now I don't need to worry about it. Definitely recommend.

      The Thin Man

      Super pumper and great service.

      This pump pumped all the water out of the corner of my yard where my neighbor didn't put any kind of barrier up, in fact I still have one still l out there, they yard is saturated and when it rains it puddles, will take it in when it snows. The warranty is great, had one that had a O ring popped out and the engineer sent me a new one right out. I eventually fixed the first one, now I have two.


  • Product Details
    • SKU:
    • Weight: 12.2 lb
    • Product Type: Pump
    • Collection: Products

In Depth

HydraPump Submersible Water Pump - The Smart Water Pump That's Flexible

HydraPump Smart Flex - Ready to Get Pumped Up?™

  • Unique – Large 1,300 GPH pumping capacity quickly moves water. Includes 18 ft. max head (distance from water source to discharge point) and removes water down to less than a ⅓ of an inch
  • Adjustable HydraSense – Sensor allows submersible pump to function automatically. Pump just starts when it senses water at ⅓ of an inch
  • Powerful – Quickly moves water with a heavy duty motor operating at 120V offers strong pumping capacity and long pump life
  • Versatile – Hose connections allows a standard garden hose to be connected to this submersible water pump out of the box or the adapter can be modified for different hose types
  • Configurable – Submersible pump can be used to sense water or to run continuously

Don’t wait until it’s too late, order your submersible water pump today and be prepared!

Additional Information

Looking for additional manual on how the HydraPump Smart Flex Automatic Pump operates? View Manual.

HydraPump FAQs

Q - How do I service my submersible water pump? (Note: URL below will change)

A – Please see our videos on our YouTube channel here.  

Q - My pump arrived broken, what should I do?

A - If your pump was damaged during shipping, please contact us immediately (info@hydrabarrier.com) and we’ll work to resolve your situation.

Q - I don’t know a lot about submersible pumps and I’m worried about how I should set up my pump. What should I do?

A - We design these products and have nerds/engineers that you can contact that can assist in helping you with your setup issues. They’re pumped to hear your questions. Please reach out to info@hydrabarrier.com.

Q - The HydraPump Smart starts and stops frequently, why?

A - Sometimes a configuration allows water to flow back towards the input from the outlet hose which causes it to cycle on and off. In this case, a check valve would be needed to stop this from happening.

Q - My is not pumping as much as I expected. Why?

A - There are a couple causes of this for these submersible pumps. First, the output piping/hose could be kinked or blocked and that would need to be removed. Second, the pump performance is lowered the higher the pump has to pump. Lower the height of the outlet hose or contact us for suggestions from our engineers at info@hydrabarrier.com.

Q - Is this the same as a submersible sump pump or submersible utility pump?

A - This is similar to a submersible sump pump in its function.

Q - Is this considered a small pump - like a small submersible water pump or small submersible pump?

A - This is considered a small submersible pump.

View complete FAQs

HydraPump Smart High Output Introductory Video