4.5V Food Grade Electric Water Transfer Pump
4.5V Food Grade Electric Water Transfer Pump
Key Features
- The pump head and silicone tubing are made of food-grade safe materials and equipped with a stainless steel inlet filter to ensure clean and uncontaminated delivery of drinking water, wine, juice, cooking oil, and syrup. Suitable for long-term fixed use indoors and outdoors; enables wireless outdoor pumping, making it ideal for kitchens, food preparation, and daily beverage dispensing.
- Self-priming, low-noise pure copper motor with efficient heat dissipation. Utilizing a high-performance self-priming pure copper motor, manual water filling is unnecessary. Simply insert the straw into the kettle, bottle, or bucket to begin pumping within seconds. Prevents overheating during prolonged continuous operation; ultra-quiet operation will not disturb your living environment.
- Plug-and-play portable water pump suitable for various applications. Quick assembly without tools; compatible with most standard bottles and 5-gallon buckets. Widely applicable for bottling homemade wine, beer, and kombucha; dispensing bottled water; aquarium water changes; adding water to portable tanks; and conveying milk, syrup, and other edible liquids, meeting various small-batch conveying needs.
- Complete set of food-grade accessories, electric pump and mounting bracket, wireless power adapter, 2 food-grade silicone hoses, 1 stainless steel filter. (You will also need to purchase three additional AA alkaline batteries.)
- Note: Do not reverse the inlet and outlet hoses. Not suitable for high-viscosity, flammable, corrosive, oily liquids or liquids exceeding 100°C.
Specifications
| Brand | WNNOO |
| Manufacturer | WNNOO |
| Model | Wp-4.5v |
| Material | Food Grade Plastic |
| Style | Wireless |
| Product Type | WATER_PUMP |
| Included Components | Electric Water Transfer Pump |
| Item Type Keyword | portable-power-water-pumps |
| Item Dimensions | H: 196 / L: 94 / W: 94 (Weight: 9) |
| unit |
Couldn't load pickup availability

- 5 stars: 4 (57%)
- 4 stars: 2 (29%)
- 3 stars: 1 (14%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
[Color: Light Blue, Number of Items: 1, Color: Light Blue, Number of Items: 1]
I think this works great! Pump fairly fast for being battery operated. Noise level is pretty low. Stainless steel filter was a bonus! Some of my coffee equipment has hard to reach filling reservoir so I like to use this pump also comes handy with my ice maker very easy to use.
[Color: Light Blue, Number of Items: 1, Color: Light Blue, Number of Items: 1]
Picked this up for pumping out the various reptile tanks and other stuff my kids have, so I didn't need food grade, but I did want the convenience of a portable pump.This pump is compact and gets the job done, but it's size also limits it's capacity.In the box, you get the pump, two hoses (one long, one short), and a little mesh filter end for the suction line. The pump body has a clip for attaching to a pack or similar, assuming for camping use.The pump itself runs on 3 AA batteries (not included), which you unscrew the clip end to install.In operation, it works fine, just not fast. If you're moving a couple of gallons around, this will work well, but larger volumes I think I could easily beat it with a hand operated pump.Overall, for the money, I'd say this is a fair value. If it were USB rechargeable, it would be a much more compelling product, but likely more expensive as well.
[Color: Light Blue, Number of Items: 1, Color: Light Blue, Number of Items: 1]
This is a very convenient little transfer pump and a great solution for moving water and other suitable liquids without having to manually pour or lift heavy containers. The wireless battery-powered design makes it especially useful when there isn't an outlet nearby.I like that it comes with food-grade tubing and a stainless-steel inlet filter, making it versatile for things like drinking water, beverages, home brewing, and other food-related applications. The self-priming feature is also very convenient—just position the tube and start the pump without having to manually prime it.It's compact, easy to assemble, and the motor runs quietly. The included accessories are a nice bonus, and being compatible with standard bottles and 5-gallon containers makes it useful for a variety of situations.Overall, this is a simple, portable, and convenient transfer pump that saves a lot of effort compared with manually moving liquid. Just remember that it requires three AA alkaline batteries.
[Color: Light Blue, Number of Items: 1, Color: Light Blue, Number of Items: 1]
Originally got this since they advertised it works with those 5 gallon water jugs, and while it does, the filling process is extremely slow. It will get the job done, but if you need to refill one you're better off filling another gallon jug of water 5 times and dumping them inside. For reference, it took almost 30 seconds to drain a 16oz cup of water. That's neither fast, or practical for a 5 gallon jug of water.Gave it a 4 instead of 3/5 because it has other utility uses, like if you need something drained that has a hard to reach opening.
[Color: Light Blue, Number of Items: 1, Color: Light Blue, Number of Items: 1]
I use this cordless water pump to change the water in my small fish tank. I have a little turtle, and before, every time I changed the water, I had to pour the water out and then pour the new water back in. With this pump, I can simply pump the water that I’ve prepared and let it flow directly into the tank, which makes the whole process much easier. The electric design is very convenient, and the water flow is gentle enough that it doesn’t disturb my little turtle. There’s also a small filter on the pump head to keep debris from getting into the tank. I also really like the color. Overall, I’m very happy with it.
[Color: Light Blue, Number of Items: 1, Color: Light Blue, Number of Items: 1]
The pump arrived in a plain brown box with hoses and an intake filter included. As stated in the listing, the battery is not included.The overall build quality is reasonable for the price, although there are signs of rushed production or limited quality control. In particular, the internal construction and finishing could have been better.The included hoses work, but they are quite short, which limits how the pump can be used. Its power is also on the lower side, so liquids move slowly. Longer hoses would likely reduce the flow even further and could make the pump impractical.Emptying a large tank would take a long time, while smaller containers can probably be handled more easily by hand. The most practical use I can see is for fixed or hard-to-access reservoirs. A stronger motor would make this pump much more useful and versatile.
[Color: Light Blue, Number of Items: 1, Color: Light Blue, Number of Items: 1]
This is a great water transfer device in a compact package. I have a fan that's like a swamp cooler. There is a bottom plastic drawer where you put water and ice blocks or ice cubes in order to run the cooling setting on the fan. When that water becomes room temperature or if I just want to drain half of it in order to add maybe a frozen water bottle or more ice blocks, this device comes in handy. I could disconnect the pump and remove a hose in order to pull the entire drawer out and dump the water and I do do that often in order to clean the drawer. But if I just want to top up cold water and ice, I don't want to pull everything out. I just want to get rid of the room temp water that's in there. That's where this device comes in.Once you have the two tubes attached and add AAA batteries, you just put the In tube in the water you want to remove and the Out tube in the device you're draining the water into. One of the tubes is shorter than the other. I would have preferred if they just let me cut the length I wanted rather than give me the lengths they felt worked for me but it still worked fine. Once you turn the power on, the device starts pumping the water.The water drains pretty slowly but it's still drains and it's convenient. There's even a little attachment for one of the hoses which acts as a filter so if you have any debris in your water it won't come through to the other side. I would have preferred a device that was rechargeable but I use rechargeable batteries so it's not that big of a deal. Just something to note that you're going to need batteries on hand.This device is also going to be very handy for me to empty the condensation water from my portable air conditioner. I let that water drip from a hose into a bucket. I live in Texas where there's high humidity so that bucket needs to be dumped every day. This device will allow me to drain some of that water out of the bucket without having to pull the bucket out to dump it. Again it's just more convenient since that bucket is tucked in a tight position and at a certain angle.I can see this device being great for camping as well or anytime you have water that needs to be drained. If you're transferring large amounts of water, you might find a more heavy duty pump but for smaller amounts of water, this device works well. It also has a clip on it so that's kind of nice that you can just clip the pump somewhere above the water you're transferring while it's doing its job.