Best Seaflo Rv Water Pumps in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GK Wholesale | 9.78 | ✅ | ✅ | ✅ |
(1)Diaphragm Pump,(1) set of instructions,(2) 1/2" barbed hose adaptors,(1) 50 mesh inlet strainer
3.0 Gallons Per Minute capacity flow, and 45 PSI pressure setting
Self priming, smooth, silent operation and can run dry without damage
Voltage: 12 VDC Dimensions: 7.84" X 5.00" X 4.62" Amps: 3.0 (6.0 Max. Amps)
4-Year Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GK Wholesale | 9.78 | ✅ | ✅ | ✅ |
The 21-Series Pumps are compact and designed for a wide range of applications including liquid transfer, spraying, circulation, filtration and dispensing
The 21-series of diaphragm pumps are self-priming and can be run dry without harm. It provides up to 1.2 gallons per minute
Built-in 35 PSI pressure switch for automatic stop/start
Self-priming allows it to be mounted above tank; able to run dry
1.2 gallons per minute (4.2 liters per minute) Built-in thermal protector; 3/8-inch hose barb ports
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GK Wholesale | 9.78 | ✅ | ✅ | ✅ |
UL 778 & CSA 22.2 Certified
12 Volt, 3.0 GPM, 55 PSI Positive Displacement Pump
Variable Flow With Bypass Technology For Reduced Cycling!
Self-Priming And Capable Of Run Dry Operation
4 Year Warranty comes standard on all SEAFLO products
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GK Wholesale | 9.78 | ✅ | ✅ | ✅ |
UL 778 & CSA 22.2 Certified
Self-Priming up to 6 vertical feet
3.3 GPM Flow Capacity, 115V AC Current Draw .75 amps (1.2 Max Amps)
Built-in Adjustable Pressure Switch that turns on/off at 45 PSI
Plugs into standard wall outlet with pre-installed power plug
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Valueinmotion | 9.74 | ✅ | ✅ | ✅ |
4 Year Warranty from Authorized Seaflo USA Dealer!!!
3.0 Gallons Per Minute flow, 45 psi
Self Priming
1/2" Threaded NPT Inlet/Outlet - includes 1/2" Barbed Hose Adapters - Mesh Inlet Strainer
12V DC Current Draw 3.0 amps (6.0 Max Amps)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GK Wholesale | 9.78 | ✅ | ✅ | ✅ |
SEAFLO Macerator Waste Pump. Empty Marine / RV Holding Tanks. Also Use with Fish Boxes & Livewells
12 GPM OF FLOW. Self-Priming to 5 Feet. Will empty a 30 gallon holding tank in less than 3 minutes
ANTI-CLOGGING FEATURE. Dislodge Clogs Without Removing Hoses!
QUAD-BLADE CHOPPING DESIGN. Ensures problem free pumping, providing superior performance
Inlet: 1.5" Threaded & 1.5" Barbed - Discharge: 1.0" Barbed – 4 Year Warranty!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MarineNow | 9.77 | ❌ | ❌ | ❌ |
Self-priming gear electric pumps suitable for lubricants and viscous liquids.
Rugged bronze body and stainless steel shaft, Easy connecting system, Soft rubber mounts.
Can be used to transfer salt water, fresh water, diesel, lubricants, & machinery fuel (except gasoline petroleum fuel).
Professional grade pump - Ideal for marine, caravans/RV, automotive and agriculture applications.
Designed for intermittent use only.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GK Wholesale | 9.78 | ✅ | ✅ | ✅ |
12V Self-Priming Water Pressure Pump
5.5 GPM and 60 PSI
New robust pressure switch
Thermal overload and ignition protection
4 Year Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GK Wholesale | 9.79 | ✅ | ✅ | ✅ |
12V Self-Priming Water Diaphragm Pressure Pump
1.3 Gallons/Min (5.0 LPM) 100 PSI
Hose Outlets: Fixed 10mm (3/8") diam. hose tails
Ideal for marine, caravans/RV, and agriculture applications
Smooth operation, can run dry without damage
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MarineNow | 9.77 | ❌ | ❌ | ❌ |
2 Chamber positive displacement diaphragm pump, self priming, capable of being run dry
1.2 GPM
Inlet/Outlet Ports: 3/8″ Hose Barb
Built-in pressure switch automatically starts and stops pump when faucet is opened and closed
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MarineNow | 9.77 | ❌ | ❌ | ❌ |
On-demand, automatic water pump for small boats, campers and vans
Built-in 35 PSI(2.4 BAR) pressure switch for automatic stop/start
Self-priming allows it to be mounted above tank; able to run dry
Quiet operation; 3/8-inch hose barb ports
1.2 gallons per minute (4.3 liters per minute); 2.0 Max Amps
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Seaflo | 11 |
We've carried out a comprehensive analysis of 10,083 reviews on rv water pumps, using our selection criteria to identify the best options in the sports apparel & equipment. Our findings reveal that most customers typically select rv water pumps priced around $63.81, with top brands including rvguard, rvmonstershop, wassermann, lippert components, vevor, seaflo, youngtree, kohree and mictuning and eco-worthy
Our team of expert editors reviewed these high-quality items and handpicked the top 11 rv water pumps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the sports apparel & equipment category. These include rvguard, xinyijituan01, wassermann, amazon.com, gk wholesale, oukaius, kohree, mictuning® direct and xiaxuanke and legendary rv parts .
We are dedicated to assisting our users in finding the right pumps Products based on their needs, saving them considerable time when choosing which rv water pumps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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