Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 


Please enable your microphone.


We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.


Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.


We are searching now

Your search results
will display momentarily...


ECO-FLO EFSUB15-123 4 in. Submersible Deep Well Pump

SKU # 116837899
Enter Zip Code for price
Product price

Save Up To
See price at checkout Why?
No ratings found

Financing Available! Click here for more details...



Delivery Options for

This item will ship within 0 days.

Protect Your Purchase

We'll fix it, replace it, or reimburse you for it.

Learn More

power plus

Item Information

The ECO-FLO EFSUB15-123 4 in. Submersible Deep Well Pump features a 1-1/4 in. FNPT discharge connection and includes a built-in check valve that provides smooth water passage for maximum efficiency.

  • Stainless steel pump shaft is precision-ground for exact bearing fit and straightness
  • Precision-molded impellers and diffusers
  • Stainless steel pump housing for maximum protection against corrosion
  • Stainless steel splined shaft
  • Hermetically sealed windings
  • Self-healing resin system
  • Integrated check valve
  • Kingsbury-type thrust bearing
  • Pressure equalizing diaphragm
  • Removable water-bloc lead connector
  • NEMA mounting dimensions
  • Stainless steel inlet screen
  • 2 year limited warranty

Specification Description
Brand: ECO-FLO Products Inc.
Material: Stainless Steel
Product Type: Well Pumps
Discharge Size: 1-1/4 in.
Engine Specifications: 1-1/2 HP
Voltage: 230 V
Warranty: 2 Year
Power Type: Electric
Hertz: 60 Hz
Watts: 1,102 W
Thread: 1-1/4 in. FNPT
Manufacturer Part Number EFSUB15-123

Is this a 2 wire

Asked by: Will82
Will82 Thanks for your question. The EFSUB15-123 is a 3 wire pump, which requires a control box to run. If you have any questions please call customer service at 877-326-3561 Thanks Customer Service
Answered by: ECO-FLO Products
Date published: 2018-06-22

how deep is this pump rated to push water , I have a three hundred foot well

Asked by: d duck
The EFSUB15-123 will produce water at a rate of roughly 1.8 Gallons Per Minute when pumping from a depth of 300 Feet.
Answered by: ECO-FLO Products
Date published: 2017-09-25

I would like to know what is the pumping rate into a storage tank from 400' I have a water system with a 2700 gal main tank that my well pump goes into well is 450 ' with pump set at.400' water level is somewhere between 300 350 ft

Asked by: Andrew66
Andrew66 Thanks for your question. I would not recommend this pump at a water level of 300 ft. This would be operating at the limits for this pump and only pump 1.8 gpm. Our pumps will only pump at a depth of 250' and produce 10 gpm Thanks Customer Service 877-326-3561
Answered by: ECO-FLO Products
Date published: 2018-09-15
  • y_2019, m_4, d_19, h_16CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_116837899, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 1ms
Attachments (  1 - 1 of 1  )