#1 Home Improvement Retailer
Home
Plumbing
Water Pumps
Sump Pumps
Submersible Sump Pumps

Internet # 312096900

Model # SFDP1-012-035-21

Store SKU # 1005162691

1.2 GPM 0.4 HP Water Pressure Diaphragm Pump

Questions & Answers (14)
See Low Price in Cart
Apply Now
Pay $2.99 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • Designed for freshwater and saltwater applications
  • Pressure switch enables automatic pump operation
  • Thermally protected 0.4 HP motor ensures safe operation
  • View More Details
Store
0 in stock
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy
caret

Product Details

SEAFLOs 1.2 GPM 21-Series Low-Flow Water Pressure Pump is an automatic-demand water pressure pump capable of supplying up to 1.2 GPM. The compact design is great for single fixture applications. The pump is self-priming up to 4 ft., and has run-dry capabilities, which extends the life of the pump. The built-in adjustable pressure switch automatically starts and stops the pump when the faucet is opened or closed. The inlet and outlet are 3/8 in. hose barbs. This pump can be used in a wide range of applications including water supply to a fixture, liquid transfer and spraying. This pump can be used in both fresh and salt water applications. These pumps will offer you great reliability at an affordable price with a 4-Year Warranty.
  • Ignition protected
  • Control type: adjustable pressure switch factory set at 35 psi
  • Valve: EPDM
  • Diaphragm: santoprene
  • Can be used for salt and fresh water
  • 2 chamber positive displacement diaphragm pump
  • 16 AWG
  • 3/8 in. hose barb
  • 4 vertical feet suction lift
  • Built-in check valve
  • Housing material: nylon/polypropylene
  • Capable of supplying multiple fixtures
  • Rubber feet to reduce vibration and noise for quiet operation
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

caret

Specifications

Dimensions: H 2.6 in, W 4.17 in, D 7.2 in

Dimensions

Product Depth (in.)7.2 inProduct Height (in.)2.6 in
Product Width (in.)4.17 inSwitch-Off Height (in.)0
Switch-On Height (in.)0

Details

Amperage (A)4Cord Length (ft.)2
Discharge Flow @ 0 ft. (gallons/hour)180Discharge Flow @ 0 ft. (gallons/min)3
Discharge Flow @ 10 ft. (gallons/hour)180Discharge Flow @ 10 ft. (gallons/min)3
Discharge Flow @ 15 ft. (gallons/min)3FeaturesRun-Dry Capable, Self-Priming, Thermal Overload Protection
Housing MaterialMetalImpeller MaterialPolyoxymethylene
Maximum Horsepower (hp)2/5Maximum Pressure (PSI)35
Maximum Working Temperature (F)140Minimum Sump Basin Diameter10 7/8 or Less
Minimum working temperature (F)33Outlet Diameter Connection (in.)3/4 Hose Thread
Pack Size1Power Type RequiredDC
Product Weight (lb.)1.54 lbPump Switch TypeDiaphragm, Pressure
Returnable90-DayVertical Lift (ft.)4
Voltage12v

Warranty / Certifications

Certifications and ListingsCSA Certified, CSA Listed, CSA-US Certified, ISO Certified, USCG CertifiedManufacturer Warranty4 Year Warranty
caret

Questions & Answers

14Questions
caret
Q:Can I use this pump to increase the water pressure to my lawn irrigation sprinkler system.
by|Apr 21, 2023
1 Answer
Answer This Question

A:  Yes it could. You need to check what your demand is to make sure it can keep up with the pumps output.

by|Apr 27, 2023
    caret
    Q:Is this available in store
    by|Dec 30, 2022
    1 Answer
    Answer This Question

    A:  Unfortunately no they are not .

    by|Jan 5, 2023
      caret
      Q:I need to boost the pressure to my ice maker. Will this work for that application? It would be permanently installed in line between the sink supply and appliance.
      by|Nov 29, 2022
      0 Answer
      Answer This Question
      caret
      Q:Can This pump be used as a replacement for my sprayer pump ATV style!
      by|Aug 17, 2022
      1 Answer
      Answer This Question

      A:  No chemicals through pump at all !

      by|Aug 19, 2022
        Showing 1-4 of 14
        caret

        Customer Reviews

        4.7 out of 5
        (19)
        • 4.7
          out of 19 reviews
        • 100% recommend this product
        Filter by:
        Showing 1-10 of 19 reviews
        Nov 8, 2023
        by
          Apr 26, 2023
          Better than expected
          Worked very well. The specs said it would draw 4ft. It did 10ft without any problems.
          by
          • Verified Purchase
          • Recommended
          Jan 11, 2023
          Worked as attended but the wires running to the mechanism...
          Worked as attended but the wires running to the mechanism on the brushes had to be replaced so it was defective
          by
          • Verified Purchase
          Dec 6, 2022
          Big bang for your buck is I sum it up...
          Big bang for your buck is I sum it up as for this product.
          by
          • Verified Purchase
          Nov 28, 2022
          by
          • Verified Purchase
          Sep 18, 2022
          Rating provided by a verified purchaser...
          Rating provided by a verified purchaser
          by
          • Verified Purchase
          Jul 23, 2021
          Works great. Using it for a home brew shower panel...
          Works great. Using it for a home brew shower panel for providing pressure when a standard garden hose isn’t available. Rigged it up with a marine trawling motor foot switch for hands-free, on-demand use. Works perfectly. Loud but it’s outdoors.
          by
          • Verified Purchase
          Apr 1, 2021
          I purchased this a month ago to use on my 15 gal. sprayer and it works great. Only problem I had...
          I purchased this a month ago to use on my 15 gal. sprayer and it works great. Only problem I had was the intake was on the opposite side, so I had to redo the hose, which was an easy fix.
          by
          • Verified Purchase
          • Recommended
          Mar 8, 2021
          Rating provided by a verified purchaser...
          Rating provided by a verified purchaser
          by
          • Verified Purchase
          Feb 17, 2021
          by
          • Verified Purchase
          Showing 1-10 of 19 reviews

          Related Searches

          water pressure tank
          pressure pump
          electric utility water pump
          12v water pump
          12v pump
          washdown pump

          Explore More on homedepot.com

          Flooring
          Lighting
          Outdoor Garden
          Paint
          Shop by Brands
          What's in Season