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Unique one-piece diaphragm and internal by-pass assure long life and top performance in any plumbing system. Designed and constructed for high flow, low noise, no rapid cycling and Shuffle reliability, this fresh water demand pump is super quiet and can run dry without damage. Mounts in any position. 3 GPM, 12VDC, 55 PSI, 7.5 Amps.
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A Revolution in 12 VDC RV Water Pumps
The design for SHURflo's Revolution, 3 GPM, 55 PSI Fresh Water Pump revolves around its unique one-piece diaphragm and internal by-pass. Together this assures long life and top performance in RV and trailer based plumbing systems in which it is installed. The SHURflo's Revolution pump is also a mini powerhouse, delivering three gallons of water per minute to onboard sinks, toilets, showers and more at up to 55 PSI, while requiring only a reasonable power draw of 7.5 Amps from an onboard 12 VDC power source. Conveniently, it can be mounted in any position, is thermally protected, can run dry without damage and utilizes patent pending Flow Reaction Technology to reduce noise, vibration and excessive pump cycling. The result is the next legendary water pump from SHURflo that is both affordable on any budget, and is sure to exceed the expectations of customers and industry insiders alike.
Advanced and reliable DC powered water pressure for RVs.High performance with low Amp draw.
Easy installation and system longevity.
Typical Applications
SHURflo 4008 series Revolution water pumps are created with everything from travel trailers, fifth wheelers, campers and motorhomes in mind. Within this range typical applications include multi-fixture RV adjustable by-pass fresh water pump installations, use in 12 VDC pressurized water systems in cabins or other locations away from standard plumbing and general water transfer systems. For other applications contact SHURflo.
Specifications
Pump
- Type - 4 chambered diaphragm with adjustable pressure switch and by-pass
- Ports - ½”-14 NPSM-male.
- Flow Rate GPM/LPM - 3.0 GPM [11.4 LPM]
- Liquid - 130°F [54°C] max
- Prime - 6 feet [1.82 M]
- Inlet - 30 PSI [2.1 Bar] max
- Run Dry - Yes
Electrical
- Motor - 12 VDC permanent magnet, intermittent duty
- Protection - Thermal overload, automatic restart
- Leads - 16 AWG, 16" [40 cm] Red +, 10" [33 cm] Black
- Fuse - 10 Amp recommended
- Control - Adjustable switch with check valve
- Amps (max) - 7.5
- Shutoff Pressure - 55 PSI [3.8 BAR]
- Restart - 25 PSI [1.7 Bar]
Features
- 3 gallons per minute
- 12 VDC powered
- 55 PSI
- Quiet operation
- Modern 'green' design for reduction of hazardous waste and power consumption
- Internal bypass-low cycling
- Self-priming
- Dimensions Inches/Millimeters - 4.9" x 8.1" x 4.3" [125 x 206 x 110 mm]
- Built-in check valve
- 2 year limited warranty
Two-year Limited Warranty
SHURflo warrants its aftermarket Revolution 4008 Series Potable Water Pumps to be free from material and workmanship defects under normal use and service for 2 years from the date of purchase with purchase receipt or 2 years from the date of manufacture indicated on the motor nameplate if no purchase receipt is available. Pumps installed as original equipment fall under the warranty supplied by the manufacturer.
About SHURflo
SHURflo is part of the Flow Technologies Group of Pentair, Inc. (PNR), a publicly held company on the New York Stock Exchange. The company was founded in 1968 to serve a recreation market that was searching for a dependable fresh water pump to deliver water stored in tanks to the faucets, showers and toilets installed in the coaches. SHURflo delivered then and they deliver now as the dominant supplier to the RV, marine, general industrial and floor care markets. SHURflo has full service sales, service and distribution center in Elkhart, Indiana, as well as a hub for the company located in Cypress, California.
CS
Reviewed in the United States on February 11, 2025
Excellent pump, far superior to the OEM installed Lippert FlowMax pump that lasted 18 months in our RV. It's more adjustable, provides higher pressure, runs less to maintain that pressure, and best of all quieter. Highly recommended.A couple caveats--First: many of the Shurflo pumps sold here and other online sources are the OEM version which, reasonably enough from the manufacturer's view point, don't have a warranty from Shurflo/Pentair. Only the retail version comes with an end-user warranty. Make sure the unit comes in the retail packaged box stating the warranty--it should also be Model # 4008-101-E65 printed on the pump's label. The model number that ends in -A65 is the OEM version sold to RV manufacturers and isn't going to be covered for the end user.Second: many knockoff (cheap imitation junk) pumps are out there that mimic the Shurflo model number in the name or title of the pump itself--be careful!
Colonel
Reviewed in the United States on October 19, 2024
Easy install. Correct replacement. Works well.
MotoMannequin
Reviewed in the United States on August 29, 2022
2010 Airstream International 25FBQ. We bought this trailer in 2018 and the water pump was the first thing to fail. This was our replacement and it works great. Low noise, low current, plenty of water flow, and combined with a pressure bladder, it never cycles unless we're running a faucet. This pump has no problem keeping up with the shower head, even periodically cycling off while the shower is running.It's worth noting, we converted our tank sensors from the miserable Micropulse system to the highly functional SeeLevel sensors, however the pump switch on the SeeLevel panel is rated at a slightly lower current than the switch on the Micropulse panel, and indeed the stock pump from Airstream exceeds the rating of the SeeLevel switch. You'll see this discussed on airforums, where some users either choose to not worry about it, or whittle the panel to install a slightly larger switch, or install a relay (which, unless the relay coil is wired in series with the auto-shutoff switch in the pump, will cause a parasitic current draw any time the switch is on but the pump is off.) This pump is within the SeeLevel rating, so it's IMO a much simpler solution without any worry about frying the switch contacts.
OhhWell
Reviewed in the United States on March 7, 2016
Like so many others, I replaced an older Shurflo 2088 series pump that had finally called it quits in our 1998 motorhome. The pump location is below the bedroom but down in the under-bay so the noise and vibrations were never as much of an issue as in the travel trailers that we had previously. The vibrations of the old plumbing were getting a little rough though so I was looking forward to this quieter, smoother pump. Really though, I couldn't tell very much of a difference. I guess this new one is a little smoother but it shakes the plumbing just the same as the old one and I do use "soft" lines from the pump to the PVC.The flow is a little better. Not jaw dropping but a little better.The Bypass (accumulator emulation) feature is indeed quite nice. While it doesn't seem to drastically reduce the low flow cycling of the pump, the water output at the sink is silky smooth at all flow levels. No more pulsing at the faucet on low.Mine had 8 bolts securing the plastic back to the metal motor body. After reading all the reviews about the aluminum threads striping and allowing the pump to separate, I pulled the 4 bolts in the corners to replace with longer ones and nuts. The corner bolts are the only ones that have the threaded openings open on both sides. If anyone is wondering, the bolts / screws are type 10-32 and really a 1 3/4" length would be ideal. I could only find 2" length at Lowes so I just cut them down with a dremel so I could get to the mount screws later. Because the back side is angled, a lock washer is out of the question. Lowes didn't have nylon lock nuts but the good thing is, the slope of the mount makes a normal nut lock in place anyhow.It's a good pump so far and the price here is great. I am happy.
B. Seals
Reviewed in the United States on June 16, 2011
i bought this not for rv but for a solar 12V application for my house. I have a reservoir tank and needed to pressurize the output of that to supply the house water and its working great drawing from that and i get about the same performance on faucets and house fixtures including shower as i do using my regular 240V well system. Its limits are reached with a garden hose type application or trying to run a sprinkler and it wont keep up with that demand well + it will run constantly which is not a good idea because it will get very hot if it runs constantly or for a long period. Im sure that isnt helping it last a long time getting it hot like that in a heavy demand type application. Anyway it works fine directly plumbed from water source to your pipes but any small leak in a fixture will make it cycle quite regularly so i had to fix one 'dripping' fixture to stop that. Also i got the sureflo little screen filter thing and the flexhose hookup kit which raised the total price a bit but worth it if you dont already have that stuff .. anyway i really like the pump and think its very effective and easy to use for a water system that has low/medium demand and doesnt need an 'accumulator' or whatever to work just fine .. i didnt need to adjust anything on its internal switch points either it will turn on with a pressure drop to about 40psi and shutoff is around 50psi.*edit* - here we are several years later from the original post above and still using the pump as a secondary/backup pump system on my house its still working beautifully - has saved my rear and kept me good on the water situation multiple times in power outages and storms .. i love this pump, just bought a second one just in case i ever need to replace it at a critical time ... its more than served well though so all the time after this point is 'bonus' ...
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