--- product_id: 25671743 title: "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, White" brand: "romotech" price: "€ 870.24" currency: EUR in_stock: true category: "Romo Tech" url: https://www.desertcart.hr/products/25671743-romotech-82123919-horizontal-square-reservoir-water-tank-50-gallon-made store_origin: HR region: Croatia --- # 50-gallon capacity with clear level markings Molded tie-down channels for secure mobile use UV-stabilized, rustproof poly for outdoor durability 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, White **Brand:** romotech **Price:** € 870.24 **Availability:** ✅ In Stock ## Summary > 💧 Stay hydrated, stay ahead — the ultimate 50-gallon water tank for pros on the move! ## Quick Answers - **What is this?** 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, White by romotech - **How much does it cost?** € 870.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/25671743-romotech-82123919-horizontal-square-reservoir-water-tank-50-gallon-made) ## Best For - romotech enthusiasts ## Why This Product - Trusted romotech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Mobility:** Integrated tie-down channels lock the tank firmly in place—perfect for truck beds, trailers, and on-the-go water needs. - • **Crystal Clear Capacity:** Natural translucent poly with molded gallon/liter marks lets you monitor water levels at a glance—never run dry on the job or road. - • **Effortless Fill & Drain:** Oversized 5½" lid and 3/4" NPT outlet streamline refills, siphoning, and hose hookups for maximum efficiency. - • **Built to Brave the Elements:** UV-stabilized, medium-density polyethylene resists fading, cracking, and rust—your all-weather water companion. - • **Made in the USA, Made to Last:** Engineered for non-flammable liquids up to 140°F, this rugged tank is ideal for agriculture, RV adventures, and industrial use. ## Overview This 50-gallon horizontal square water tank, made in the USA from UV-stabilized medium-density polyethylene, offers clear level visibility, rustproof durability, and secure tie-down channels. Designed for non-flammable liquids up to 140°F, it’s perfect for agricultural, RV, and industrial applications requiring reliable, portable water storage. ## Description In Indiana, a charge of medium‑density polyethylene enters a rotational mold and emerges as a precise 50 gallon water tank—a horizontal square 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. ## Features - 50 GALLON CAPACITY WITH CLEAR MARKINGS — This horizontal square reservoir delivers a true 50 gallon water tank with molded gallon/liter marks; natural translucent poly shows level at a glance for potable water or other non‑flammable liquids - UV-STABILIZED, RUSTPROOF POLY TANK — Medium‑density poly tank resists corrosion and sun; built to live outdoors on farms, work sites, or trailers as a rugged water storage tank that won’t warp, fade, or crack through seasons of daily service. - EASY FILL & DRAIN HARDWARE — Oversized 5‑1/2" lid (5" opening), easy‑tighten cap, and built‑in bulkhead fitting with 3/4" NPT outlet speed refills, siphoning, and hose hookups—ideal as a portable water tank or water tank for pressure washer. - SECURE FOR MOBILE USE — Molded tie‑down 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 non‑flammable liquids up to 140°F contact temp; easy‑clean plastic water tank with 50‑gal capacity and 3/4" NPT outlet—reliable as an RV water tank for camping, agriculture, or industrial tasks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01BFC5M40 | | Best Sellers Rank | #12,841 in Automotive ( See Top 100 in Automotive ) #4 in RV Freshwater Tanks & Inlets | | Customer Reviews | 4.5 4.5 out of 5 stars (877) | | Item Weight | 25 pounds | | Item model number | 82123919 | | Manufacturer | RomoTech | | Product Dimensions | 36 x 19 x 22 inches | ## Product Details - **Brand:** Buyers Products Company - **Color:** Natural - **Material:** Polyethylene (PE) - **Capacity:** 50 Gallons - **Item Weight:** 25 Pounds ## Images ![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, White - Image 1](https://m.media-amazon.com/images/I/51bwZXs+eAL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - RomoTech 82123919 Horizontal Square Reservoir Water Tank, 50 gallon, Made In The USA, Poly Tank For Water and Non-Flammable Liquids, Rust and Corrosion Proof - Joywayus Brass Water Container/Rain Barrel Spigot 3/4" Threaded Quarter Turn Ball Valve with Bulkhead Fitting, Suitable for Garden Hose Thread Connection - RomoTech 82123909 Horizontal Square Reservoir Water Tank, 30 gallon, Made In The USA, Poly Tank For Water and Non-Flammable Liquids, Rust and Corrosion Proof --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/25671743-romotech-82123919-horizontal-square-reservoir-water-tank-50-gallon-made](https://www.desertcart.hr/products/25671743-romotech-82123919-horizontal-square-reservoir-water-tank-50-gallon-made) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-06*