Mroace Cordless Portable Water Transfer Pump
Mroace Cordless Portable Water Transfer Pump
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There’s an Easier Way to Move Water
You already know how much work moving water can be.
💧 Maybe it’s a rain barrel that’s too heavy to tip.
🌿 Maybe it’s pond water you want to send over to the garden.
🚤 Maybe the pool needs draining or there’s water sitting in the bottom of the boat.
🛢️ Or maybe you need to transfer diesel or another compatible low-viscosity liquid from a deep container.
Whatever the job, carrying buckets, tipping heavy drums, and dragging extension cords gets old fast.
With this cordless pump, simply place the intake into the liquid, connect the hose, and switch it on. The long stick reaches into deep barrels, tanks, ponds, and other containers, while the hose sends the liquid where you need it.
✓ No heavy lifting
✓ No bucket after bucket
✓ No outlet required
Features
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MOVE MORE WATER, FASTER: Stop carrying bucket after bucket. This cordless pump moves large amounts of water quickly for draining, transferring, and watering jobs, with up to 31.7 GPM (120 L/min) max flow. A powerful 200W brushless motor delivers strong, steady performance with less noise and wear for reliable everyday use.
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REACH DEEP CONTAINERS WITHOUT LIFTING THEM: The extra-long design reaches approximately 65 inches (165 cm), making it easier to pump from deep barrels, 55-gallon drums, tanks, ponds, and other hard-to-reach places without tipping or moving heavy containers.
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CORDLESS POWER WHERE YOU NEED IT: No nearby outlet? No problem. Take the pump directly to gardens, ponds, pools, farms, garages, boats, and other outdoor jobs without dragging extension cords across the yard.
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MORE THAN JUST A WATER PUMP: Use it for water, diesel, kerosene, hydraulic oil, cutting fluid, and other compatible low-viscosity liquids. One portable pump can handle more jobs around the home, garden, farm, garage, or workshop.
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BUILT FOR REAL-WORLD WATER TRANSFER: Handles fine suspended particles smaller than 1 mm, while built-in dry-run protection helps stop the pump automatically when liquid runs out. Keep the intake away from heavy mud, sludge, gravel, stones, large leaves, and concentrated debris.
Product Specifications
Motor Type: Brushless Motor
Max Flow Rate: Up to 120 L/min / 31.7 GPM
Max Head: 15 m / 49 ft
Rated Voltage: 21V
Pump Body Material: 304 Stainless Steel
Battery Type: 10-Cell Rechargeable Lithium Battery
Display: Battery Level Display
Protection: Automatic Dry-Run Shut-Off
Suitable Liquids: Water, Diesel, Kerosene & Compatible Low-Viscosity Liquids
Package Includes
Every configuration includes:
- Cordless Liquid Transfer Pump
- Detachable Extension Tube
- Discharge Hose
- Spray Nozzle
- Quick Connector
- User Manual
Battery and charger quantities depend on the selected configuration.
Frequently Asked Questions
Find answers about compatible liquids, particles, hoses, batteries, reach, flow rate, and common applications.
What liquids can this pump transfer?
This pump is designed for water and compatible low-viscosity liquids, including diesel, kerosene, light motor oil, lubricating oil, hydraulic oil, cutting fluid, and vegetable oils such as rapeseed, soybean, and peanut oil.
Actual performance varies with liquid viscosity and temperature. Cold, thick, or degraded oil may flow more slowly or may not be suitable.
Can it pump gasoline or highly volatile liquids?
No. Do not use this pump with gasoline, alcohol, highly volatile or highly flammable liquids, corrosive chemicals, strong acids, strong alkalis, or liquids that have not been confirmed as compatible.
Diesel and kerosene should only be transferred in a well-ventilated area, away from flames, sparks, and hot surfaces.
What size particles can pass through the pump?
The pump can handle liquids containing fine suspended particles smaller than 1 mm, or approximately 1,000 μm.
It is not designed for gravel, stones, large leaves, thick mud, heavy sludge, long fibers, or concentrated debris. Larger material may block or damage the intake and pump mechanism.
Can it pump pond water with algae or fish waste?
Yes, provided the pond water contains only fine suspended matter smaller than 1 mm and does not contain heavy sludge, gravel, stones, large leaves, or dense plant material.
Keep the intake slightly above the pond bottom and away from concentrated sediment. Stop and clean the intake if the flow begins to decrease.
How can I avoid drawing in fish or young fish?
Keep the intake away from fish, fry, eggs, and areas where fish gather. Do not place the pump directly inside spawning areas or dense aquatic plants.
For ponds containing small fish, a suitable protective mesh may be placed around the intake. The mesh openings must be small enough to protect the fish but large enough to avoid severely restricting water flow.
Can I use a longer hose or connect a garden hose?
A longer hose may be used when its diameter and connector specifications are compatible with the pump outlet.
Longer or narrower hoses, sharp bends, and a higher discharge point will reduce the actual flow rate. Confirm the outlet size and adapter requirements before connecting a standard garden hose or purchasing an extension hose.
How long does each battery run?
Runtime depends on liquid viscosity, lift height, hose length, flow resistance, battery condition, and operating temperature. Pumping thicker oil generally requires more power and may reduce runtime compared with pumping water.
Battery quantity depends on the configuration selected. Available options include two batteries with charger, one battery with charger, or tool only without a battery or charger.
How deep can the pump reach?
The pump has an overall length of approximately 65 inches, making it suitable for many deep barrels, tanks, and containers. This physical reach is different from the 49 ft maximum head.
The 49 ft maximum head describes the vertical height the pump can overcome under specific conditions. It does not mean the stick is 49 ft long or that it can draw liquid from 49 ft below the operator.
Will it fit inside a 55-gallon drum?
It can be used with many open-top and wide-opening 55-gallon drums. Closed-top drum openings vary, so measure the opening before purchase and compare it with the maximum width of the intake assembly.
The extended design helps reach near the bottom without lifting or tipping the drum.
Will it always deliver 31.7 GPM?
The maximum rated flow is up to 120 L/min, or 31.7 GPM, under favorable test conditions. Actual flow varies with lift height, hose length, connector resistance, battery charge, particle concentration, and liquid viscosity.
Water and thin liquids generally flow faster than thicker oils. Maximum flow and maximum head are not achieved at the same time.
Couldn't load pickup availability
Works great really recommend product better then other products I have gotten
Works great pumps strong 1 gal of oil 20 seconds
Super easy to use, I did not read the instructions. Comes with a big battery which makes it last longer. I was surprised with how much water this moves. It feels well built as everything is sturdy and when It took off the bottom the plastic filter is heavy duty.
Used for the first time today, watering our large garden from a 50 gallon rain barrel, using a 50 foot garden hose. This product did not disappoint! It is not cheap plastic, as I expected. The water pressure was great. ??
I like the item.It works great thanks
I was definitely a skeptical about this. I needed it to move water from my rain barrel to my garden which is like 200 ft away. It was easy to plug and play. Batteries basically came fully charged. And so far, it looks like it's going to be a maximum of 30 minutes to empty a 50 gallon rain barrel. I was happy to be able to attach a hose to it. I didn't have to use the hose that it came with which looks like a quick connect.
Works perfectly highly recommend very surprised good quality
This pump moves the water from our catchment system to our tomato garden perfectly! I also have their 16" chain saw! Another great product!
Very powerful pump. Worked perfectly to drain my water tank before cleaning -2000 gallons in less than an hour. The hose is really strong, reinforced rubber. It was a challenge getting it attached to the pump outlet because it is a bit too tight but I used a heat gun to soften it up and was able to finally make it work. There was no clamp for that connection which I added to make sure the hose didn’t pop off. The water has a LOT of force. I loved getting the pump and hose combined set instead of buying separately. Good value for the money.
Works fantastic, don‘t lose the charger and you‘ll be good to go.
A really good product
Easy to assemble. Works perfectly as described. I am using this in a five gallon water jug when we camp for our camp sink to do dishes and wash hands. It was priced comparable to others but what made this one stand out for me was the ease of use and the battery life.
Works like a charm. Transformer water and fluid quickly. About to buy a send one for my other self service car wash
I’m not used it 2 times so far but I love it . It works so fast no more hand cranking gets my job done in 1/4 of the time at least
very useful i really love it
Awesome product. I have a front loading washer that I would never recommend it‘s over a base with a storage drawer needless to say the washer leaks constantly from the bottom into the draw below. As I am not financially in a position to buy a new washer as mine was quite expensive three years ago I bought this turbo pump to empty the drawer of leaking washer water. It works great. I suction the water into a five gallon bucket dump it outside and I’m good to go. Not the best solution but works until I can get a new washer with Memorial Day sales coming. Highly recommend this product and I‘m sure it will come in handy for other potential water issues I could have
Easy to use very simple and easy
Transfer pump works amazing for semi truck oil changes. Can also be used for any liquid.
The unit I got had a problem, but a real life human being contacted me quickly and offered either a replacement or a refund. The motor seemed powerful and I like that it came with two batteries. I'm happily surprised with their customer service that went above what I'm used to dealing with today.
Just recently, here in Pennsylvania, we got several days of heavy rain. My basement flooded 2 days in a row. I had a wet vac but it could only do so much. We had to stop often to keep emptying it. The water was above or level to the step at the backdoor. We were scooping up buckets of water from in front of the backdoor on the outside too. I decided to buy the submersible water pump in case it continued to happen. We watched a couple of videos on youtube about the pump and we were sold on it. It was affordable and was delivered quickly. It comes with everything you need and is easy to set up. It is a powerful pump and works like a charm. Definitely recommend.
This cordless stick water transfer pump is surprisingly handy for quickly moving water without needing a corded setup. What I like most: ? Portable & Cordless: No cords to worry about, and it runs off the included batteries for quick water transfer.
Works great very happy
For a great product for the money very versatile I will use it probably every day good for the Marine and automotive used
Product performance as expected..
This pump works Great for the price it works excellent I'm happy with it!
Love this pump! Cranks out the water fast! Using to drain water out of 55 gal water/rain drums. As I’m using it I realized, I realized you can save battery power be cause it will siphon water out without using the battery. It’s a slow process but don‘t need to babysit the pump.
Looks good, I have three rain barrels that need to be emptied for my garden.