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Flow Max RV Fresh Water Pump - 12 Volt - 3.3 Gallons Per Minute - 45 PSI

Flow Max RV Fresh Water Pump - 12 Volt - 3.3 Gallons Per Minute - 45 PSI

Item # LC689052
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Lippert Components Water Pump - LC689052
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Motorized, self-priming pump creates a consistent flow of fresh water to your RV or camper. Works as a direct replacement for a 12-volt pump. The quiet pump has a check valve to prevent backflow and a thermal breaker to prevent overheating. Lowest Prices for the best rv fresh water from Lippert Components. Flow Max RV Fresh Water Pump - 12 Volt - 3.3 Gallons Per Minute - 45 PSI part number LC689052 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Lippert Components RV Fresh Water - LC689052

  • Water Pump
  • Lippert Components

Motorized, self-priming pump creates a consistent flow of fresh water to your RV or camper. Works as a direct replacement for a 12-volt pump. The quiet pump has a check valve to prevent backflow and a thermal breaker to prevent overheating.


Features:

  • Motorized water pump provides a consistent flow of fresh water to your RV or camper
    • Can be used as a direct replacement for any OEM RV or marine pump
  • Self-priming design eliminates air binding by removing air from the pipeline
    • Unit is capable of up to 6' vertical prime and 30' horizontal prime
  • Heavy-duty, corrosion-resistant motor has ball bearings for a long life
    • Provides quiet, disturbance-free operation
    • Can run dry without causing damage
  • Integrated thermal breaker protects the motor from overheating
    • Breaker automatically resets when temperature drops
  • Internal check valve prevents backflow contamination of your clean water supply
  • Included strainer stops bugs and debris from entering the pump
  • Feet are flexible to reduce excessive vibration and noise
  • Enclosed housing with sealed switches blocks moisture from getting in
    • Electrocoating finish resists the effects of rain and other elements
  • Bolt-on installation in any position
    • Hardware not included
  • 1/2" Diameter hose fitting at inlet and outlet ports
    • Features a tapered seal for a watertight connection
    • Includes 2 swivel, high-pressure fittings
  • 3-Wire configuration
    • Black for live (hotwire)
    • White for neutral
    • Green and yellow for ground
  • 15 Amp switch and a 10 amp fuse (not included) are required
  • Freeze and thaw tested up to 5 cycles of 2 hours
  • NSF and CSA certified


Specs:

  • Overall dimensions: 8" long x 5-1/4" wide x 5" tall
  • Mounting base dimensions: 3-3/4" long x 4-1/4" wide
  • Voltage: 12 volts DC
  • Maximum power draw: 8 amps
  • Flow: 3.3 gallons per minute
  • Pressure setting: 45 psi
  • Runtime: 5 minutes on/10 minutes off
  • Maximum water temperature: 140 degrees F (60 degrees C)
  • 2-Year limited warranty


Flow Max 12V Pump Mounting Dimensions

Notes:

  • Designed for intermittent use only - continuous running under higher pressures may reduce pump life.
  • Pump should not be used for running a Reverse-Osmosis (RO) Filtration System.

Self-Priming Water Pump

This motorized pump can be used as a direct replacement for any OEM RV or marine pump and lets you supply a smooth, consistent flow to the fresh water system in your RV, camper, or boat. The diaphragm-style pump has a self-priming design. The sealed, flexible diaphragm creates a vacuum that draws in the water, allowing the pump to self-prime. This design eliminates air pockets in the pipeline - also known as air binding - for a steady, uninterrupted stream of water to your faucet or other fresh water source. It has the ability to prime up to 6' vertically and 30' horizontally. The pump also features an internal check valve that prevents backflow contamination of your clean water supply.


The pump has been thoroughly freeze and thaw tested for up to 5 two-hour cycles, and it was tested with a higher pressure at shutoff than other water pumps.


Heavy-Duty Motor

The heavy-duty motor operates quietly without any disturbances and features ball bearings that enable it to have a long life. It doesn't have a rotating seal that will burn up, allowing it the ability to run dry without causing any damage.


The motor also has an integrated thermal breaker that interrupts operation when the motor becomes too hot in order to protect it from overheating. When the temperature of the motor drops, the breaker automatically resets.


Water-Resistant Design

This enclosed, water-resistant pump has sealed switches that keep moisture from getting in. The electrocoating finish withstands the effects of rain, snow, and other elements, preventing rust and ensuring long-lasting durability.


Installation

This water pump can be bolted down in multiple locations and positions. It can be installed above, below, or at the same level as the water tank, as long as the location is dry and easily accessible for maintenance. Mounting hardware is not included.


Flow Max 12V Strainer and Fittings

Once the pump is bolted down, insert the strainer on the inlet side. This strainer prevents bugs and debris from entering the pump. Then with the included swivel fittings, attach high-pressure hoses to the strainer and the outlet port for a tapered, watertight seal.


Finally, make your wire connections. The black wire is your live (or hotwire), the white wire is your neutral, and the green and yellow wire is your ground. Please note that a 15 amp switch and a 10 amp fuse (not included) are required.



689052 Lippert Components (LCI) Flow Max Fresh Water Pump for Motorhome - 12V - 3.3 GPM - 45 psi

Duraself model number: DS-1230-D2

Installation Details LC689052 Installation instructions




Customer Reviews

Flow Max RV Fresh Water Pump - 12 Volt - 3.3 Gallons Per Minute - 45 PSI - LC689052

Average Customer Rating:  4.9 out of 5 stars   (22 Customer Reviews)

Motorized, self-priming pump creates a consistent flow of fresh water to your RV or camper. Works as a direct replacement for a 12-volt pump. The quiet pump has a check valve to prevent backflow and a thermal breaker to prevent overheating.

- LC689052
by:

Perfect replacement for stock pump on 2005 Fleetwood Prowler. Easy to install and much quieter then original. GPM increase is noticeable vs. original. 795055



- LC689052
by:

Recieved pump and installed. Pump works perfect and much quiter than the original surflow. 737106



- LC689052
by:

Exactly what I ordered. Delivered in a timely manner. No complaints, Thank You! 725519



- LC689052
by:

Perfect! 737659



- LC689052
by:

This is an exact replacement for my old Surfline pump It went in easy and is really quiet. 697806



- LC689052
by:

Delivery was perfect. 705663



- LC689052
by:

The Flow-Max was a shoe in for the old Shurflo pump which failed after eight years. I was very happy with that and it arrived in a nick of time. It also is much quieter the the Shurflo. 714124



- LC689052
by:

Recieved products I ordered from etrailer quickly and in good condition. These are things that might need replaced in the near future so wanted to have them on hand. Anything I need for a trailer or for my rv, I always go to etrailer first. They are always cheaper and the service is excellent 605573



- LC689052
by:

The pump is for my motor home and I will change it when I get home. Still on the road for 3 more weeks. Excellent service. Went to there site and they had great info for my replacement pump. Ordered it and they shipped the next day. They kept me informed and it arrived 4 days later as expected. Very happy customer. Thank you. 831259



- LC689052
by:

Great web page, fast delivery. Will use again. 829789



- LC689052
by:

Thanks for checking in Paula. Actually I have not used the Pump yet, I purchased it as a Back up just in case. 822365



- LC689052
by:

This pump was suggested as an ungrade to the original pump. As always I got it very quickly and no surprises. So far it's performing just as advertised. I love shopping at etrailer.com. 821428



- LC689052
by:

Awsome and exactly what was listed. Thank you fuus were awsome and i will used you again 820568



- LC689052
by:

Installed and functioning as promised! Awesome company. Product arrived way quicker than I expected. 811148



- LC689052
by:

I purchased this to replace the second pump of another make I had installed in my RV in the five years I've owned it. I won't know for a couple of years whether I'll get longer service out of this or not, but I already like it better. As other reviewers have said, It's much quieter than the one it replaced. My installation is a little unusual and the provided fittings would have made the pump too wide for the space it has to fit. I had to install closet elbows on the pump, then attach the filter and fittings to them. The fitting on the sink side of the pump leaks a little, due to the cheap elbow, causing the pump to lose its prime and cycle on and off. That's not the fault of the pump though, and I expect replacing that elbow will fix the problem. 808976



- LC689052
by:

So far so good. Quick shipping by etrailer. The new pump was easy to install and substantially quieter than the old sureflo. 794699



- LC689052
by:

Works great! 792663



- LC689052
by:

I received this item within a few day, it was very easy to install, my husband had no problems! When looking online to find out which replacement part would work for our RV, this website did an amazing job! It was exactly what we were looking for! Thank you! 787429



- LC689052
by:

it was very easy to install , 2 wires, red & black 2 water lines, in & out . very quite , I went with a little higher water pressure . I went from 2.8 to 3.3 gpm . and in the shower it was quite a difference, very happy with this pump. I have a 38 ft. Fleetwood bounder motor home with 2 sinks shower & toilet .wife is very happy with the new pump . I was a little leary about going up on the water pressure , but it seams to work great . 786664



- LC689052
by:

I have not used the pump yet. I purchased it as a back up in case my other pump failed while I was on the road. This is an emergency stand by item for us. 777689



- LC689052
by:

Couldn't have been easier to swap out this new water pump for the old one in my 1996 Jamboree Sport without a hitch. Superior pumping performance than the old burnt out Sure flo 2088-403-144 that it replaced. I chose this pump because the 45psi pressure matched my old one and is what my system was designed to operate at most efficiently by it's engineers. The flow rate of this pump is slightly higher but seems the same in actual use. It draws slightly less amperage which is always nice as the battery lasts a little longer. This unit is almost silent in comparison to the old pump yet it keeps the system pumped up better. It doesn't even run constantly when I wash my hands like the old one did. It bolted right up and connected to the old hardware although I actually cut off the old brass 90º screw on connecters and installed a new pex 90º connecters because the 24 year old brass fittings were so corroded and the seal so dried out and compressed that I didn't want to take chances on it leaking and wanted the best, most reliable install possible. I am extremely satisfied and very happy with the initial functionality and quality of this water pump and would recommend it to anybody with a 45psi motorhome water system. I am now ready for many more years of happy camping. 772324



- LC689052
by:

My pump came in good time, several days ahead of when predicted and in good shape. It bolted right in and now I can flush the potty in my horse trailer, yeah! 723377



- LC689052
by:

This was an order to replace my RV water pump which was obsolete. The one I was told to order was a perfect replacement and connected to my RV water lines perfectly. Thank you etrailer for great customer service. 721508


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Ask the Experts about this Lippert Components RV Fresh Water

  • Fresh Water Pump to Replace Shurflo 2088-422-144
    Yes, we have a direct replacement for your OEM 12-volt Shurflo 2088-422-144 fresh water pump, HydroMax RV Fresh Water Pump # P25201. The pump delivers 3-gallons per minute at 55-psi and will draw 10-amps maximum current. It includes a built-in strainer and check valve to prevent backflow. If you want a pump with the same 45-psi output as your OEM unit then instead use # LC689052. This unit offers lower power consumption (8-amps) and a higher flow rate of 3.3-gallons per minute. It also...
    view full answer...
  • Replacement for Shurflo 2088-422-174 Fresh Water Pump
    To replace your Shurflo 2088-422-174 fresh water pump, I recommend the Flow Max RV Fresh Water Pump # LC689052 instead of the HydroMax RV Fresh Water Pump # P25201 because the Flow Max will draw a maximum of 8 amps, as opposed to the 10 amps of the HydroMax, and the Flow Max also has a higher flow of 3.3 gallons per minute compared to the 3 gallons of the HydroMax. It does have a little less pressure at 45 psi compared to the HydroMax's 55 psi, however. That said, you can certainly...
    view full answer...
  • Water Pump Compatibility on Class A Motorhome Coach
    There is not one fresh water pump that works for both 12V and 115V power by itself. Most coaches have a power inverter or converter that allows that one pump to work. The vast majority of coaches will use a 12V pump like the Flow Max RV Fresh Water Pump - 3.3 Gallons Per Minute - 45 PSI # LC689052 or the HydroMax RV Fresh Water Pump - 3 Gallons Per Minute - 55 psi # P25201. This will allow you to run off battery or shore power when your converter is turned on.
    view full answer...
  • Troubleshooting RV Water Pump that was Ran Dry And Now Has Low Water Pressure
    Sounds like your water pump lost it's prime since you ran it dry. I can help you try priming the system with the steps below. If that doesn't help you may have a blockage or need a new pump. Fill up your fresh water tank. Turn on the cold water in your RV and make sure the faucets are completely open. Switch on the water pump near your RV water tank. This should prime the pump by pushing water up from the tank through your faucet. Let the water flow a while, then turn the faucets...
    view full answer...
  • Can Flow Max RV Fresh Water Pump # LC689052 Work on 10 Amp Circuit
    Yes, the Flow Max RV Fresh Water Pump # LC689052 that you referenced will work on a 10 amp circuit as it actually requires a 10 amp fuse.
    view full answer...
  • Water Pump to Replace Shurflo 2088-422-444 on Camper
    For your Shurflo 2088-422-444 water pump on your camper the water pump part # LC689052 has the same output and psi rating as well.
    view full answer...
  • Mounting Hole Pattern of Flow Max RV Fresh Water Pump
    I attached a picture that shows the mounting hole dimensions of the Flow Max RV Fresh Water Pump part # LC689052 that you referenced to compare to what you have now. This mounting pattern is a standard size so it should fit what you have but you'd want to check to make sure! I attached a review video for this pump for you to check out as well.
    view full answer...
  • What is Cut In Pressure Rating of Flow Max RV Fresh Water Pump # LC689052
    The Flow Max RV Fresh Water Pump # LC689052 that you referenced has a cut in pressure rating of 55 psi.
    view full answer...
  • Replacement Water Pump for Grand Design Trailer with DS-01233-M 12V 8 amp 3.3 gpm Flow
    This Lippert Flow Max # LC689052 is a fit for your Grand Design trailer and works as a direct OEM replacement for your DS-01233-M, which is no longer available. This Flow Max pump runs off 12V DC power with an 8 amp max draw and pumps 3.3 gpm with a 5 on/10 off run cycle.
    view full answer...
  • Replacing Shurflo 2088-422-144 Water Pump
    To replace the Shurflo model 2088-422-144 water pump in your Georgetown motorhome the Lippert Flow Max # LC689052 will work perfectly. This pump features the same 45 psi pressure setting and 12V power source as what you have but will use a bit less power (8 amps max power draw) and provide you with a higher flow rate of 3.3 gallons per minute (compared to 2.8 on your Shurflo model). This will install without issue in place of what you have. I have attached a short video review that...
    view full answer...
  • Size of Inlet and Discharge Threading on Lippert Flow Max RV Water Pump
    The inlet and discharge threading on the Flow Max RV Fresh Water Pump - 12 Volt # LC689052 is .825 inches using a digital caliper so it is not the 1/2 inch male national pipe thread which would be .840 inches. Lippert recommends using the barb fittings included and using 1/2 inch inner diameter flexible hose. My contact said they use the odd size to protect the pump from over-tightening and possible cracking of the housing. The fittings are designed to only be hand tight.
    view full answer...
  • Replacement for ShurFlo Water Pump
    The best option for a water pump is the Flow Max RV Fresh Water Pump # LC689052, because it can be used as a replacement for any OEM water pump. The Flow Max runs off 12 volts like your current ShurFlo and has 3.3 gallons per minute of flow and a 45 psi setting. I have added links to the install directions as well as a video review of the pump for you to take a look at.
    view full answer...
  • Can Flow Max LC689052 RV Fresh Water Pump Be Mounted Upside Down
    The Flow Max RV Fresh Water Pump # LC689052 may be mounted in any position, which allows you to control the water flow direction as you wanted by mounting it upside down. That being said, if the pump is mounted vertically, the pump head should be in the down position to avoid leakage into the motor casing during a malfunction. The head is attached to the motor via long screws which would not line up unless assembled as originally intended. I have attached a link to the installation...
    view full answer...
  • Flow Rate of Lippert Flow Max RV Fresh Water Pump
    The flow rate of the Flow Max water pump, part # LC689052, is 3.3 GPM or 12.3 LPM.
    view full answer...
  • Does Flow Max RV Fresh Water Pump # LC689052 Prevent Back Flow
    The Flow Max RV Fresh Water Pump # LC689052 that you referenced does have a one-way check valve that was designed to prevent backflow contamination of fresh water. What you described does sound like a bad pump and this replacement would take care of the issue.
    view full answer...
  • Water Pump Replacement for Flow Max DS-01233-M
    The Flow Max DS-01233-M was not recalled that I can find, but it is a model that is no longer offered. If yours is not working there is a replacement with the Flow Max RV Fresh Water Pump # LC689052. I have added a link to the instructions and a video review for you to check out as well.
    view full answer...
  • Troubleshooting Water Pump with Air Causing Spitting and Sputtering
    The Flow Max RV Fresh Water Pump - 12 Volt - 3.3 Gallons Per Minute - 45 PSI # LC689052 sounds like it doesn't have a proper priming which it is designed to automatically do. There are some things to check in the owners manual that I've made a copy of to assist. Check each one of these suggestions one at a time to narrow down the possible causes. I'd also turn off the bypass to your hot water heater as that fitting may be the issue, so check it both ways.
    view full answer...
  • Replacement Water Pump Motor and Step Motor for 2003 GulfStream Friendship Quattro Motorhome
    On your 2003 Gulfstream Friendship Quattro, there are a couple of things I can help you with but not the outside mirror motors. I can help with the step motor and the water pump. For your water pump (since a motor isn't separate), I recommend the Flow Max RV Fresh Water Pump - 12 Volt - 3.3 Gallons Per Minute - 45 PSI # LC689052 if your current pump is powered by the coach batteries. If it is powered by shore power only, then I recommend the 115V option # LC689054. I've attached...
    view full answer...
  • Can Pressure Switch be Replaced on Flow Max Fresh Water Pump
    The only replacement parts of the Flow Max RV Fresh Water Pump # LC689052 are the Replacement Strainer and Swivel Connectors # LC689059. The pressure switch itself is not something that can be replaced (on any fresh water pump that I'm aware of). So if you are having an issue with the pressure switch you will need to replace the entire unit.
    view full answer...
  • Correct Replacement for Shurflo 2088-422-144 Water Pump
    Yes, the Flow Max RV Fresh Water Pump # LC689052 will be a good replacement for your Shurflo 2088-422-144 water pump on your camper. This pump can be used as a replacement for any OEM water pump so it will work out perfectly for you. I have added a link to a video review for you to check out as well of the Flow Max RV Fresh Water Pump # LC689052.
    view full answer...
  • How Many Gallons Per Minute is the Flow Max Single Handle RV Faucet Part 719323 Rated For
    If you are using the Flow Max Single Handle RV Kitchen Faucet part # LC719323 with the Flow Max RV Fresh Water Pump part # LC689052 then the gallons per minute (GPM) flow rating is going to be 3.2. However, if you are not using the Flow Max RV Fresh Water Pump then the gallons per minute (GPM) flow rating of the Flow Max Single Handle RV Kitchen Faucet is going to be around 1-2. They do not test the Flow Max Single Handle RV Kitchen Faucet for this so I was not able to give an exact figure...
    view full answer...
  • How Does Battery Amp-Hour Rating Affect 12V Refrigerator Operating Time
    A battery's group number just refers to its physical size; a group 24 battery measures roughly 10.90 x 6.75 x 8.75 inches. There are different types of group 24 batteries, both thick plate deep-cycle batteries and thin plate stop/start batteries, with varying amp-hour (Ah) capacities. For operating a 12V refrigerator you'll want to use a separate dedicated high amp-hour battery. The Everchill Refrigerator # 324-000119 will draw 11-amps per hour, so for example, this unit powered by a...
    view full answer...
  • Could New RV Water Heater Cause Lower Water Pressure at Faucets
    Is your water pump still functioning? The fact you heard a click almost sounds like you have a low battery charge. The water heater shouldn't be affecting water pressure so I'd think it's either power related or water pump failure. If you need a water pump we have the 12 volt part # LC689052 or the 115 volt # LC689054 as a replacement as needed.
    view full answer...

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Info for this part was:

Updated by:
Lindsey S
Updated by:
Sarah W
Updated by:
Isabelle B
Expert Research:
Jameson C
Expert Research:
Adam R
Video by:
Jacob T
Installed by:
Cole B
Installed by:
Jacob H
Written by:
Mary E
Edited by:
Amanda M

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