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WEST MARINE
Freshwater System Pump, 3GPM

$134.99

Extended Product Protection with PLUS Plan!

Model # 13997960 | Mfg # 31395-3001
In stock online.

Designed to meet the freshwater needs of most vessels with a water heater, shower and up to three faucets. Features include soft rubber mounts, corrosion-resistant design, run-dry ability and screw-less diaphragm that eliminates possible leak paths. Quick-connect fittings are included for ease of installation.

  • Volts: 12V
  • Gallons per Minute: 3.0
  • Draw: 4.4A@12V DC
  • Dimensions: 4-3/4"H x 6"W x 9"L
  • Switch 50psi
  • Self-prime: 10'
  • Material: Polypropylene
  • Port Sizes: (2) 1/2"-14 male pipe; (2) 1/2" hose barbs
  • Warranty: Three years

Freshwater System Pump, 3GPM

Amperage 4.4 Amps at 12 Volts DC
Activation Method Automatic
Capacity 3 GPM
Diameter 1/2"
Dimensions 4 3/4" Height x 6" Width x 9" Length
Features Remote Pressure Switch
Voltage 12 Volts DC
Warranty Details Three Years

West Advisor

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REVIEW SNAPSHOT®

by PowerReviews
West Marine Freshwater System Pump, 3GPM
 
4.6

(based on 19 reviews)

Ratings Distribution

  • 5 Stars

     

    (12)

  • 4 Stars

     

    (6)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Installs easily (15)
  • Quiet (14)
  • Water efficient (11)
  • Practical (10)
  • Corrosion resistant (7)

Cons

  • Loud (3)

Best Uses

  • Large boat (11)
  • Small boat (7)
  • High usage (5)
  • Low usage (5)
    • Reviewer Profile:
    • Advanced (9), Casual/ recreational (8)
    • Was this a gift?:
    • No (17)

Most Liked Positive Review

 

Easy replacement

I replaced a Par pump which was leaking. The pump provides water to the galley and head on our Beneteau 36CC.
The West Marine pump was easy to install because I was...Read complete review

I replaced a Par pump which was leaking. The pump provides water to the galley and head on our Beneteau 36CC.
The West Marine pump was easy to install because I was able to use the existing plumbing and electric wiring.
I did have to drill two holes to mount the pump because only two out of four lined up.

VS

Most Liked Negative Review

 

Good, not great

The pump looks about as solid as the Shurflo it replaces. There is no good reason why these nearly identical plumps don't have the same mounting holes, though. Boaters drill enough holes in...Read complete review

The pump looks about as solid as the Shurflo it replaces. There is no good reason why these nearly identical plumps don't have the same mounting holes, though. Boaters drill enough holes in things, this is a place where a little planning by WestMarine would have made installation even simpler.

Also, while the pump advertises adequate pressure, it is too weak to push water through the end-of-faucet Brita filter that the Shurflo managed without difficulty (well, until it died at the tender age of 3).

Reviewed by 19 customers

Displaying reviews 1-10

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5.0

have better water pressure on my boat then ever before many

By midknight

from Borden Indiana

About Me Casual/ Recreational

Verified Buyer

Pros

  • Installs Easily
  • Quiet
  • Water Efficient

Cons

    Best Uses

    • Large Boat

    Comments about West Marine Freshwater System Pump, 3GPM:

    Better water pressure then ever before many thanks Fred

    • Was this a gift?:
    • No
     
    5.0

    One of the best purchases I've made for my boat

    By Gary

    from New Hampshire

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Corrosion Resistant
    • Installs Easily
    • Quiet
    • Water Efficient

    Cons

      Best Uses

      • Fresh water at sea.... I love it!!!

      Comments about West Marine Freshwater System Pump, 3GPM:

      I use it often to wash my hands in the sink in my galley. I love the fact that I don't hear it run, it was very easy to install and it gives me trouble free fresh water on my boat whenever I need it. Very happy with this purchase and I wouldn't highly recommend it to anybody. Thank you West Marine.

      • Was this a gift?:
      • No
       
      5.0

      Pump was the easiest part so far, connections went perfect.

      By Hodge

      from New Jersey

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Corrosion Resistant
      • Installs Easily
      • Practical
      • Quiet
      • very simple would definetly recommend
      • Water Efficient

      Cons

      • didnt come with screws

      Best Uses

      • High Usage
      • Large Boat
      • Low Usage

      Comments about West Marine Freshwater System Pump, 3GPM:

      it didn't come with mounting screws, not a big deal, but paid enough for it and I think it should have.

      • Was this a gift?:
      • No
       
      4.0

      Does the job.

      By Cap. Burt.

      from Carolina Beach N.C.

      About Me Advanced

      Verified Buyer

      Pros

      • Installs Easily
      • Practical

      Cons

      • Loud
      • Pulsates

      Best Uses

        Comments about West Marine Freshwater System Pump, 3GPM:

        Supply's adequate water pressure and flow for kitchen sink and shower. It's loud so adding extra padding on the mount would be helpful.
        I dislike then pulsating pressure regulation but it's not a deal breaker.

        • Was this a gift?:
        • No
         
        4.0

        So easy!

        By Freedomskeeper

        from Key Largo

        About Me Advanced

        Pros

        • Installs Easily
        • Practical
        • Quiet

        Cons

          Best Uses

            Comments about West Marine Freshwater System Pump, 3GPM:

            The quick connect design for the water input and output made installation super easy. Operation is quiet and produces a strong flow when both faucets are opened.

            • Was this a gift?:
            • No
             
            5.0

            Great!

            By Aqua Angel 2

            from Dallas,tx

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Installs Easily
            • Practical
            • Quiet

            Cons

              Best Uses

              • Large Boat
              • Low Usage

              Comments about West Marine Freshwater System Pump, 3GPM:

              Old pump went out
              This one fit right in

              Service and delivery comments:

              The lady at the store was very helpful

              • Was this a gift?:
              • No
               
              5.0

              Easy replacement

              By Curt

              from Channel Islands Harbor

              About Me Casual/ Recreational

              Verified Buyer

              Pros

              • Installs Easily
              • Practical
              • Quiet
              • Water Efficient

              Cons

                Best Uses

                • Low Usage
                • Small Boat

                Comments about West Marine Freshwater System Pump, 3GPM:

                I replaced a Par pump which was leaking. The pump provides water to the galley and head on our Beneteau 36CC.
                The West Marine pump was easy to install because I was able to use the existing plumbing and electric wiring.
                I did have to drill two holes to mount the pump because only two out of four lined up.

                Service and delivery comments:

                We live aboard and use the pump several tes daily. It's working fine and cost less than the Par replacement.

                • Was this a gift?:
                • No

                (2 of 2 customers found this review helpful)

                 
                3.0

                Good, not great

                By MoreMonkey

                from Freeport, Maine

                About Me Advanced

                Verified Buyer

                Pros

                • Pumps water.

                Cons

                • Holes don't line up

                Best Uses

                • Small Boat

                Comments about West Marine Freshwater System Pump, 3GPM:

                The pump looks about as solid as the Shurflo it replaces. There is no good reason why these nearly identical plumps don't have the same mounting holes, though. Boaters drill enough holes in things, this is a place where a little planning by WestMarine would have made installation even simpler.

                Also, while the pump advertises adequate pressure, it is too weak to push water through the end-of-faucet Brita filter that the Shurflo managed without difficulty (well, until it died at the tender age of 3).

                • Was this a gift?:
                • No
                 
                5.0

                Great Pump, has good volume

                By soundboater

                from Olympia

                About Me Advanced

                Verified Buyer

                Pros

                • Installs Easily
                • Quiet
                • Water Efficient

                Cons

                  Best Uses

                  • Large Boat
                  • Small Boat

                  Comments about West Marine Freshwater System Pump, 3GPM:

                  Great Product, direct replacement for my other brand that failed due to time.

                  Service and delivery comments:

                  Service at West Marine in Olympia is FANTASTIC, the Lady Store Manager has helped me out on several special order needs, going out of her way to make sure we keep Boating

                  • Was this a gift?:
                  • No
                   
                  4.0

                  Easy replacement of failed new pump

                  By Chris Craft Owner

                  from Gig Harbor, WA

                  About Me Advanced

                  Verified Buyer

                  Pros

                  • Installs Easily

                  Cons

                  • Loud

                  Best Uses

                    Comments about West Marine Freshwater System Pump, 3GPM:

                    Thanks to your employees of Anacortes, WA for their fast assistance. They were wonderful and took the newly replaced and failed pump from West Marine Gig Harbor, WA with another pump from their inventory.

                    • Was this a gift?:
                    • No

                    Displaying reviews 1-10

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