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RomoTech 82123919 Horizontal Square Reservoir Water Tank, 50 gallon, Made in USA, Natural Poly Tank For Non-Flammable Liquids, UV-Resistant, Ideal for Agricultural Use, RV Water Storage

  • Based on 716 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Northern Tool + Equipment

Arrives Sep 30 – Oct 5
Order within 12 hours and 21 minutes
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Size: 50 gallon


Features

  • Stores non-flammable liquids such as potable water, agricultural chemicals, and industrial fluids; ideal for use in farming, work sites, emergency prep, and mobile setups
  • Built from UV-stabilized, rustproof polyethylene for lasting outdoor use; easy to clean and designed to resist wear in rugged agricultural and industrial environments
  • Large fill cap, integrated drain, and molded bulkhead fitting provide quick refilling, easy emptying, and efficient siphoning or hose connection during daily use
  • Square translucent tank with molded-in gallon and liter markings allows fast fluid checks; molded tie-down channels ensure secure transport with compatible saddle straps
  • 50 gallon capacity with 5-1/2" lid (5" diameter hole), 3/4" NPT outlet for water and other non-flammable liquids

Description

Romotech by Buyers Products Square Storage Tanks offer a durable and portable solution for storing non-flammable liquids including potable water, agricultural chemicals, and industrial fluids. Their compact shape and rugged construction make them ideal for farms, job sites, landscaping operations, and emergency water storage. Made from pure, medium-density polyethylene, these tanks feature built-in UV stabilizers that help resist fading and breakdown from sun exposure. The rustproof material is easy to clean and withstands repeated use in tough field conditions. With a maximum contact operating temperature of 110°F, these tanks are well-suited for seasonal or year-round outdoor use. Each tank includes a wide fill cap for fast refills, a built-in drain for quick emptying, and a molded bulkhead fitting for easy siphoning or hose attachment. The translucent body features molded-in gallon and liter markings to help you quickly monitor liquid levels. For secure mounting and transport, molded tie-down channels are designed to work with saddle strap systems. Whether you’re managing irrigation, transporting water, or setting up a portable chemical station, these square tanks deliver strength, visibility, and performance in a space-saving footprint

Brand: RomoTech


Color: Natural


Material: Polyethylene (PE)


Capacity: 50 Gallons


Item Weight: 25 Pounds


Brand: RomoTech


Color: Natural


Material: Polyethylene (PE)


Capacity: 50 Gallons


Item Weight: 25 Pounds


Global Trade Identification Number: 82


UPC: 724920144582


Manufacturer: RomoTech


Product Dimensions: 36 x 19 x 22 inches


Item Weight: 25 pounds


Item model number: 82123919


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 30 – Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Exelente artículo
Size: 50 gallon
Excellent product and very good quality. I recommend it to anyone who needs it.
Reviewed in the United States on August 4, 2025 by Sayli Torres Sayli Torres

  • Excellent for RV Freshwater
Size: 30 gallon
Freshwater tote for my RV when boondocking. I combined this with a transfer pump and a few plumbing bits so I could refill my freshwater tank without toting jugs. I mounted the tank and pump on a sheet of 1/2" exterior plywood to keep things tidy. This served me well for entire season of nonstop boondocking in the San Juan National Forest. ... show more
Reviewed in the United States on March 8, 2025 by Jim Jim

  • Holds up great
Size: 50 gallon
Not bad for the price
Reviewed in the United States on August 1, 2025 by Lake Pressure and Soft Washing LLC

  • Well, no leaks so far after a 13 months of continuous use for my indoor drip feed system
Size: 50 gallon
Well, no leaks after a 13 months of continuous use. I have read through some of the poor reviews and it appears that "the seam leaking" be a common complaint, but my seam has held up just fine after being filled to the 40 gal mark most of its life so far. I use this tank for a drip feed system for my indoor grow room, and it stays filled around the clock. Being in a bedroom, I would know immediately if even a single drop leaked. I only store plant fertilizer solution in the tank at 6.0 pH - no concentrated chemicals or anything like that. When it arrived, I noticed a date and a name human written in permanent marker - which I assumed was an inspector. The plug did need to be tightened, but I would check the plug on any tank that I buy. For my future tank purchases, I will admit that I plan on driving to a local farm tank supply store since returning a very large item via shipping/freight is crazy difficult even on a good day. ... show more
Reviewed in the United States on April 1, 2025 by J

  • Doesn't leak, fits the task at hand.
Size: 50 gallon
I bought mine to mount on a garden wagon to turn it into a towable watering cart. Works well with a battery-powered transfer pump, no regrets. Keeps me from having to schlep hoses all over a 2-acre yard. If I would suggest anything, it's that the output fitting needs to be mounted lower. On level ground there's always a few gallons left in the tank below the fitting line. ... show more
Reviewed in the United States on June 25, 2025 by klebs klebs

  • Good buy
Size: 100 gallon
Never got around to using it for my intended purposes, but it held water and once I attached my ball valve it operated as it should. No leaks anywhere and it’s of great quality. It fit in the back of my Silveraldo perfectly too.
Reviewed in the United States on May 15, 2025 by CJ evans

  • LEAKS
Size: 100 gallon
PIECE OF CRAP !!!!! I bought this thing to store water and after not even having it a year it’s started to leak at the seams in multiple spots. I figured for $400 it would be better quality but I guess I was wrong. I wouldn’t recommend buying this tank unless you want to replace it in 9 months. Total piece of crap. ... show more
Reviewed in the United States on July 30, 2025 by Austin Smith

  • 50 gal water tanks for fresh water delivery and wast disposal
Size: 50 gallon
I use this tank to bring fresh water to our RV and I use a second tank to remove wast from the RV. The tanks are well made and a good value. Be careful to have a good pickup location when delivered, these takes are big. It took a few weeks to get them. I would make a few changes to the tanks that would fit my use case. Make the tanks 1.5" lower. I have the two tanks side by side in the bed of my pickup truck. I had to shave off the fins on the black screw in cap on the top of the tanks so I could place the flat rigid pickup bed cover on. I would also place the tank fill port a bit lower so there is less water in the bottom of the tank after it's drained. I got around this by screwing a right angle GHT thread hose adapter on the inside of the fill port of the tank and then pointing the adapter right angle face down. I hooked a $60 12 volt Seaflow SFDP1-030-045-33 pump on it. It now drains the tanks almost dry. I also placed the tanks on a 1/2" board at the front of the tank, elevating the front to drain it better. I will include a picture but understand this is not completed. I will end up with two pumps mounted in the bed of the truck wired to the battery with switches on the dashboard for each pump. I am now working on installing a macerator (Jabsco model 18590-2092) on the RV that will pump the wast to the 50 gal wast tank. One important part is the (BANJO Reducing Coupling, 1 1/2 X 1 In Fpt, Poly). I have not got this part yet but I think it will allow me to connect the macerator to a 1" pipe that will connect to a 1" port I will install on the RV dump tube. I will run a hose from the pump wast outlet to the wast tank in the pickup. I think the whole thing will cost less that $600. Now I will no longer need to pull my travel trailer to get fresh water or to dump wast. I use the pickup truck to do the transfer. In the picture notice I have wired the two take to the bed of the pickup with steel cable and turn buckles. I am a full time RVer so I went to the local post office and set up (with out cost) a general delivery account where Amazon can deliver. I should make a few other points, the upper port on the top of the back side of the tanks I cut my self. I bought the gray threaded port fittings from Az as well. If I were doing the again I think I would put the ports I cut in the take on the top near the back instead on on the back side this is because, you will notice I run the city water through a blue RV water filter before the fresh water enter the tank this filter removed the chlorine so we add a table spoon of Chlorox is no different then the chlorine used to chlorinate drinking water. I also purchase a low cost chlorine testing kit and test the chlorine level after we pump the water into the RV fresh water tank. By placing the port on the top of the tank it would make it easier to pour the chlorine into the tank. I could remove the large black cap form the top the take and put the chlorine in there but found it easier to not fold back the pickup bed cover that farther than shown in the picture. ... show more
Reviewed in the United States on August 17, 2019 by Andrew Hopkins Andrew Hopkins

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