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RomoTech 82123879 Polyethylene Domed Reservoir Water Tank, 8 gallon, Made In The USA Poly Tank For Water and Non-Flammable Liquids, Rust and Corrosion Proof

  • Based on 58 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Crimp Supply Inc

Arrives Sunday, Jun 14
Order within 5 hours and 15 minutes
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Size: 8 gallon


Features

  • 8 GALLON CAPACITY WITH CLEAR MARKINGS This horizontal square reservoir delivers a true 8 gallon water tank with molded gallon/liter marks; natural translucent poly shows level at a glance for potable water or other nonflammable liquids
  • UV-STABILIZED, RUSTPROOF POLY TANK Mediumdensity poly tank resists corrosion and sun; built to live outdoors on farms, work sites, or trailers as a rugged water storage tank that wont warp, fade, or crack through seasons of daily service.
  • EASY FILL & DRAIN HARDWARE Oversized 51/2" lid (5" opening), easytighten cap, and builtin bulkhead fitting with 3/4" NPT outlet speed refills, siphoning, and hose hookupsideal as a portable water tank or water tank for pressure washer.
  • SECURE FOR MOBILE USE Molded tiedown channels accept saddle straps to lock this square water tank into a truck bed or trailer; a smart truck bed water tank or trailer water tank for mobile detailing, irrigation, and emergency prep.
  • MADE IN USA, SPEC'D FOR TOUGH JOBS For nonflammable liquids up to 140F contact temp; easyclean plastic water tank with 8gal capacity and 3/4" NPT outletreliable as an RV water tank for camping, agriculture, or industrial tasks.

Description

In Indiana, a charge of medium‑density polyethylene enters a rotational mold and emerges as a precise 8 gallon water tank—a horizontal domed reservoir designed for everyday reliability. The natural, translucent wall lets operators verify fluid level instantly, while molded gallon and liter markings provide an exact read. Outdoors, UV‑stabilized poly resists fading and warping; in service, it won’t rust or corrode. A 5‑1/2" lid (5" opening) and easy‑tighten cap simplify refills, and a built‑in bulkhead fitting with a 3/4" NPT outlet makes fast work of draining, siphoning, or hose connection. Molded tie‑down channels accept saddle straps so this portable water tank rides securely as a truck bed water tank or trailer water tank, ready for farm chores, job sites, and water tank for car detailing setups. Rated for non‑flammable liquids to 140°F, it serves confidently as a potable water tank, a rugged water storage tank, or an RV water tank for extended trips. Made in the USA, it’s engineered for cleanability, durability, and dependable performance wherever you need compact capacity and square‑profile stability.

Brand: Buyers Products Company


Color: Saddle


Material: Polyethylene (PE)


Product Dimensions: 16"L x 12"W x 15"H


Capacity: 8 Gallons


Brand Name: Buyers Products Company


Global Trade Identification Number: 90


UPC: 724920144490


Manufacturer: RomoTech


Model Number: 82123879


Manufacturer Part Number: 82123879


Unit Count: 1.0 Count


Item Type Name: Poly Storage Tank for Non Flammable Liquids


Item Dimensions L x W x H: 16"L x 12"W x 15"H


Capacity: 8 Gallons


Item Weight: 7 Pounds


Color: Saddle


Shape: Square


Material Type: Polyethylene (PE)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 14

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


  • Good tank
Works well for my pressure washing setup, holds water as well as bleach.
Reviewed in the United States on January 3, 2026 by Tylor McKeown

  • Great product
Great product
Reviewed in the United States on December 12, 2025 by David Couch

  • Recommend
Excellent quality, definitely recommend.
Reviewed in the United States on November 20, 2025 by Jackie

  • Quality Product
Perfect Tank for our application, rugged and heavy duty for industrial application. Thick wall HDPE plastic,pleased with the quality
Reviewed in the United States on March 16, 2025 by Douglas R Adams

  • I meets my needs.
I would definitely buy it again if I have the need.
Reviewed in the United States on December 12, 2022 by Amazon Customer

  • Upland hunt
Great water tank for dog’s
Reviewed in the United States on January 9, 2026 by Jeremiah O.

  • Quality product
Tank is solid and it feels sturdy when using tie downs on the tank, it doesn’t flex very easily at all under tension. All the fittings were water tight on arrival. My only suggestion is that it needs a lid tether standard with purchase, that’d be a nice addition.
Reviewed in the United States on April 21, 2024 by Cole Sapp

  • Good quality
Nice quality tank. It is as expected.
Reviewed in the United States on September 20, 2025 by Amazon Customer

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