Aquatec SWP-4000 Submersible Solar Diaphragm Pump 1.7 gpm, 12-30 VDC

(19 customer reviews)

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Out of stock

Aquatec SWP-4000 Pump is a submersible solar pump that can deliver up to 1.7 GPM @ 30 VDC. Comparable pumps are far more expensive for the same quality and output. This off-grid well pump is ideal for many applications such as homes, irrigation, livestock, and ponds. No special tools are required to install this pump.

This submersible pump can draw from depths up to 230 feet, but only requires a well casing of 4″. The Aquatec SWP-4000 is made in America and is FDA and NSF approved for use with potable water. This pump operates from any 12-30 volt DC power source, including modern 60-72 cell PV modules, or 12-24 volt battery banks.


  • 1-year warranty
  • Recyclable packaging
  • Fits well casings 4″ or larger
  • Pumps from depths of up to 230 feet
  • Runs DC-direct straight from a solar panel
  • Operates on a range of 12-30 DC voltages
  • Field-serviceable with Aquatec repair kits
  • Oversized eyelet for easy installation of safety line
  • Protected from moisture intrusion by double O-ring seals
  • Built‐in 50 mesh stainless steel screen to prevent debris intrusion
  • Outlet Options: ½” hose barb or ⅝” hose barb and ½” drop pipe (0.622″ ID)
  • Anti‐wicking cable entrance protects the motor from an incorrectly installed splice
  • Factory-installed motor leads eliminate failure from improperly field-installed leads
  • Rugged stainless steel shell construction for optimal durability and corrosion resistance
  • Constructed with materials that are FDA-approved for potable
  • water (rated to NSF 018 for drinking water)
Weight 10 lbs
Dimensions 16.5 × 6 × 7 in


Manufactures Part Number


Based on 19 reviews

5.0 overall

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  1. John F Reed

    Using it for 2 weeks. Product was of good quality. Delivery service was good. Overall it’s a great deal. Thanks to globalsolarsupply !

    John F Reed

  2. John G Azevedo

    Fantastic with this price range. But it’s has old model Direct MCB start, no separate stop button. But it’s OK.

    John G Azevedo

  3. Andrew D Hartman

    This is a top class product ! I brought two of this and both of them working perfectly ! Really love their service and quality !

    Andrew D Hartman

  4. Fred D Auxier

    This is the Best one ! I have used many submersibles. Their service was not that much good. But I got the best service with it and I loved it !

    Fred D Auxier

  5. Peter M Roper

    Awesome pump. Very good quality. Fully satisfy with it. Also, it’s a value for money product !

    Peter M Roper

  6. Karl K Germany

    Quality Product from Aquatec as always. Pump works great. Very Satisfied !

    Karl K Germany

  7. Alonzo C Smith

    This submersible pump is very best quality and powerful. I am satisfied of this product !

    Alonzo C Smith

  8. Kelly C Manning

    Very powerful ! Loved it !

    Kelly C Manning

  9. Fredrick J Guerrero

    Good quality Aquatec Product. And, hopefully they would provide equally good post-sales service too !

    Fredrick J Guerrero

  10. Casey J Canup

    I purchased the best product from the best Electronics web store. Excellent working !

    Casey J Canup

  11. Kevin D Miyashiro

    You can go blindly for it. What a performance. It has sufficient power to fill my 3 tanks.

    Kevin D Miyashiro

  12. Lakesha P Blum

    Powerful and good-looking compact pump ! Really loved it. Also, very powerful.

    Lakesha P Blum

  13. Mary D Walker

    Value for the money product ! And, excellent services from ! Awesome !!

    Mary D Walker

  14. Paul L Harrington

    I purchased this product because of it’s the product of Aquatec. Now a very thankful to Aquatec, It’s working perfectly. It will have the brand quality. Thankful to seller !

    Paul L Harrington

  15. Robert M Gooden

    Nice product Gives u proper manufacturing what a product should be in and also it works very good. Very reliable product!!!

    Robert M Gooden

  16. David A Watson

    Excellent product. Good quality. Totally satisfied ! Really loved it !

    David A Watson

  17. Patricia T Kane

    The Best product at this price, built quality is great. Even work in low voltage & voltage fluctuations. l have purchased many other brand pumps, but among them this pump is best.

    Patricia T Kane

  18. Omar P Roof

    Product is good, very durable ! Water force is great compared to other products in this category. Really Awesome !

    Omar P Roof

  19. Belinda S Raney

    It is working fine from first day. I am very happy with the product. Thanks ! Loved it !

    Belinda S Raney